10 Sep
2021
10 Sep
'21
1:04 a.m.
Hello all,
I'm new to Kamailio, so bear with me as I stumble through this. First, I'll
describe what I'm trying to achieve at a high level and then perhaps somebody can
advise me on whether Kamailio is a good fit for this solution or not. I'd like to be
able to deploy a small appliance type server to our customer's sites that just runs
Kamailio and a VPN connection back to our datacenter. At our datacenter, we run
virtualized instances of Asterisk for each of our customers. The idea is that Kamailio
would act as a transparent proxy through to the Asterisk instance under nominal conditions
and as a basic SIP router in the case that the Asterisk instance is unavailable. This
degraded functionality would then at least allow extension to extension calling even if
the Internet or Asterisk instance is down.
I'm currently using dispatcher with a single entry in preparation for a time when we
might want to failover to another Asterisk instance. I'm forwarding all REGISTER and
INVITE messages to the server chosen from ds_select_dst. Initially this all seems to work
as I can register with a softphone and pjsip show endpoints shows my softphone connected.
However, when I attempt to call any extension (my own or another) Asterisk responds to the
INVITE message with a "401 Unauthorized" message and the typical "The
person at extension XXXX is unavailable...".
I know that more details might be necessary to troubleshoot this, but I didn't want to
include everything in one post and risk cluttering it up with unnecessary information. If
anyone can confirm that this is a reasonable way to approach the problem, I can then
provide whatever relevant data is necessary to get deeper into it. (I've used sngrep,
logging, asterisk cli, etc.)
Thanks in advance for any help.
11 Sep
11 Sep
10:16 p.m.
Hello Micah,
using Kamailio as front-end/balancer for one or more asterisk instance(s) is a classic use
case for Kamailio.
Have a look to the Asterisk log why you get some authentication request, probably you need
to "tell" Asterisk to trust the Kamailio (IPs).
Cheers,
Henning
--
Henning Westerholt - https://skalatan.de/blog/
Kamailio services - https://gilawa.com<https://gilawa.com/>
From: sr-users <sr-users-bounces(a)lists.kamailio.org> On Behalf Of Micah Quinn
Sent: Friday, September 10, 2021 1:05 AM
To: sr-users(a)lists.kamailio.org
Subject: [SR-Users] Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
Hello all,
I'm new to Kamailio, so bear with me as I stumble through this. First, I'll
describe what I'm trying to achieve at a high level and then perhaps somebody can
advise me on whether Kamailio is a good fit for this solution or not. I'd like to be
able to deploy a small appliance type server to our customer's sites that just runs
Kamailio and a VPN connection back to our datacenter. At our datacenter, we run
virtualized instances of Asterisk for each of our customers. The idea is that Kamailio
would act as a transparent proxy through to the Asterisk instance under nominal conditions
and as a basic SIP router in the case that the Asterisk instance is unavailable. This
degraded functionality would then at least allow extension to extension calling even if
the Internet or Asterisk instance is down.
I'm currently using dispatcher with a single entry in preparation for a time when we
might want to failover to another Asterisk instance. I'm forwarding all REGISTER and
INVITE messages to the server chosen from ds_select_dst. Initially this all seems to work
as I can register with a softphone and pjsip show endpoints shows my softphone connected.
However, when I attempt to call any extension (my own or another) Asterisk responds to the
INVITE message with a "401 Unauthorized" message and the typical "The
person at extension XXXX is unavailable...".
I know that more details might be necessary to troubleshoot this, but I didn't want to
include everything in one post and risk cluttering it up with unnecessary information. If
anyone can confirm that this is a reasonable way to approach the problem, I can then
provide whatever relevant data is necessary to get deeper into it. (I've used sngrep,
logging, asterisk cli, etc.)
Thanks in advance for any help.
28 Sep
28 Sep
6:55 a.m.
OK, then some more details and some questions. My network configuration is as follows:
10.0.0.142 10.0.0.200 10.252.1.14 10.252.1.1
192.168.123.5 192.168.123.10
[softphone] <--------> [kamailio/rtpengine] <---------VPN---------> [VPN
server] <------------------> [FreePBX}
There is no NAT'ing involved/enabled. I'm running RTPEngine on the same machine as
Kamailio.
With my current configuration I can call the PBX directly without issue. (i.e. access my
voicemail, IVRs, conference rooms, etc.). However, I can still not make an
extension-to-extension call. Asterisk responds to the INVITE with a "401
Unauthorized" message.I have two extensions registered (1093 and 10931):
Endpoint: 1093/1093 Not in use 0 of inf
InAuth: 1093-auth/1093
Aor: 1093 10
Contact: 1093/sip:1093@10.252.1.14 a49a850887 Avail 85.409
Endpoint: 10931/10931 Not in use 0 of inf
InAuth: 10931-auth/10931
Aor: 10931 10
Contact: 10931/sip:10931@10.252.1.14 3690dfd96d Avail 85.225
Below are two packet captures from the Kamailio machine and the Asterisk machine. If more
information is needed, I'll be happy to supply the specifics. Thanks to anyone
that's willing to take the time to look this over. (Alternatively, if somebody wants
to suggest a kamailio.cfg file for my specific use case, I'd be happy to test that on
my setup as well.)
On the Kamailio machine:
---------------------------------------
2021/09/28 04:45:07.358826 192.168.123.10:7330 -> 10.252.1.14:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 341
v=0
o=- 585379038 585379038 IN IP4 192.168.123.10
s=Asterisk
c=IN IP4 192.168.123.10
t=0 0
m=audio 18074 RTP/AVP 0 8 3 111 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv
2021/09/28 04:45:07.365188 10.252.1.14:5060 -> 192.168.123.10:7330
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e;received=192.168.123.10
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Server: kamailio (5.3.2 (x86_64/linux))
Content-Length: 0
2021/09/28 04:45:07.366400 10.252.1.14:5060 -> 192.168.123.10:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;received=192.168.123.10;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 69
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 349
v=0
o=- 585379038 585379038 IN IP4 10.252.1.14
s=Asterisk
c=IN IP4 10.252.1.14
t=0 0
m=audio 14618 RTP/AVP 0 8 3 111 9 101
a=maxptime:150
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=rtcp:14619
a=ptime:20
2021/09/28 04:45:07.409622 192.168.123.10:5060 -> 10.252.1.14:5060
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
10.252.1.14;rport=19725;received=192.168.123.5;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.412926 10.252.1.14:5060 -> 192.168.123.10:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 69
Content-Length: 0
2021/09/28 04:45:07.413090 10.252.1.14:5060 -> 192.168.123.10:7330
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.455640 192.168.123.10:7330 -> 10.252.1.14:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
On the FreePBX machine:
---------------------------------------
2021/09/28 04:45:07.342242 192.168.123.10:5060 -> 10.252.1.14:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 341
v=0
o=- 585379038 585379038 IN IP4 192.168.123.10
s=Asterisk
c=IN IP4 192.168.123.10
t=0 0
m=audio 18074 RTP/AVP 0 8 3 111 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv
2021/09/28 04:45:07.390644 10.252.1.14:5060 -> 192.168.123.10:5060
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e;received=192.168.123.10
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Server: kamailio (5.3.2 (x86_64/linux))
Content-Length: 0
2021/09/28 04:45:07.392235 192.168.123.5:19725 -> 192.168.123.10:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;received=192.168.123.10;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 69
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 349
v=0
o=- 585379038 585379038 IN IP4 10.252.1.14
s=Asterisk
c=IN IP4 10.252.1.14
t=0 0
m=audio 14618 RTP/AVP 0 8 3 111 9 101
a=maxptime:150
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=rtcp:14619
a=ptime:20
2021/09/28 04:45:07.393454 192.168.123.10:5060 -> 192.168.123.5:19725
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
10.252.1.14;rport=19725;received=192.168.123.5;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.438326 192.168.123.5:19725 -> 192.168.123.10:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 69
Content-Length: 0
2021/09/28 04:45:07.438558 10.252.1.14:5060 -> 192.168.123.10:5060
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.439339 192.168.123.10:5060 -> 10.252.1.14:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
________________________________
From: Henning Westerholt <hw(a)skalatan.de>
Sent: Saturday, September 11, 2021 3:16 PM
To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Cc: Micah Quinn <micah.quinn(a)sipiq.com>
Subject: RE: Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
Hello Micah,
using Kamailio as front-end/balancer for one or more asterisk instance(s) is a classic use
case for Kamailio.
Have a look to the Asterisk log why you get some authentication request, probably you need
to “tell” Asterisk to trust the Kamailio (IPs).
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com<https://gilawa.com/>
From: sr-users <sr-users-bounces(a)lists.kamailio.org> On Behalf Of Micah Quinn
Sent: Friday, September 10, 2021 1:05 AM
To: sr-users(a)lists.kamailio.org
Subject: [SR-Users] Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
Hello all,
I'm new to Kamailio, so bear with me as I stumble through this. First, I'll
describe what I'm trying to achieve at a high level and then perhaps somebody can
advise me on whether Kamailio is a good fit for this solution or not. I'd like to be
able to deploy a small appliance type server to our customer's sites that just runs
Kamailio and a VPN connection back to our datacenter. At our datacenter, we run
virtualized instances of Asterisk for each of our customers. The idea is that Kamailio
would act as a transparent proxy through to the Asterisk instance under nominal conditions
and as a basic SIP router in the case that the Asterisk instance is unavailable. This
degraded functionality would then at least allow extension to extension calling even if
the Internet or Asterisk instance is down.
I'm currently using dispatcher with a single entry in preparation for a time when we
might want to failover to another Asterisk instance. I'm forwarding all REGISTER and
INVITE messages to the server chosen from ds_select_dst. Initially this all seems to work
as I can register with a softphone and pjsip show endpoints shows my softphone connected.
However, when I attempt to call any extension (my own or another) Asterisk responds to the
INVITE message with a "401 Unauthorized" message and the typical "The
person at extension XXXX is unavailable...".
I know that more details might be necessary to troubleshoot this, but I didn't want to
include everything in one post and risk cluttering it up with unnecessary information. If
anyone can confirm that this is a reasonable way to approach the problem, I can then
provide whatever relevant data is necessary to get deeper into it. (I've used sngrep,
logging, asterisk cli, etc.)
Thanks in advance for any help.
4:25 p.m.
This says it all:
2021/09/28 04:45:07.358826 192.168.123.10:7330 -> 10.252.1.14:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Based on the above, how do you expect this call to reach the softphone at
10.0.0.142?
Also, it's pretty easy to see from the provided traces that the call is
bounding back and forth between 10.252.1.14 <=> 192.168.123.10, never
reaching the softphone.
You have a rather long way to making this scenario work, which is good,
you'll get to learn a few new things as an ITSP.
Good luck.
On Tue, Sep 28, 2021 at 1:00 AM Micah Quinn <micah.quinn(a)sipiq.com> wrote:
OK, then some more details and some questions. My
network configuration
is as follows:
10.0.0.142 10.0.0.200 10.252.1.14
10.252.1.1 192.168.123.5 192.168.123.10
[softphone] <--------> [kamailio/rtpengine] <---------VPN--------->
[VPN server] <------------------> [FreePBX}
There is no NAT'ing involved/enabled. I'm running RTPEngine on the same
machine as Kamailio.
With my current configuration I can call the PBX directly without issue.
(i.e. access my voicemail, IVRs, conference rooms, etc.). However, I can
still not make an extension-to-extension call. Asterisk responds to the
INVITE with a "401 Unauthorized" message.I have two extensions registered
(1093 and 10931):
Endpoint: 1093/1093 Not in
use 0 of inf
InAuth: 1093-auth/1093
Aor: 1093 10
Contact: 1093/sip:1093@10.252.1.14 a49a850887
Avail 85.409
Endpoint: 10931/10931 Not in
use 0 of inf
InAuth: 10931-auth/10931
Aor: 10931 10
Contact: 10931/sip:10931@10.252.1.14 3690dfd96d
Avail 85.225
Below are two packet captures from the Kamailio machine and the Asterisk
machine. If more information is needed, I'll be happy to supply the
specifics. Thanks to anyone that's willing to take the time to look this
over. (Alternatively, if somebody wants to suggest a kamailio.cfg file for
my specific use case, I'd be happy to test that on my setup as well.)
On the Kamailio machine:
---------------------------------------
2021/09/28 04:45:07.358826 192.168.123.10:7330 -> 10.252.1.14:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE,
CANCEL, UPDATE, PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 341
v=0
o=- 585379038 585379038 IN IP4 192.168.123.10
s=Asterisk
c=IN IP4 192.168.123.10
t=0 0
m=audio 18074 RTP/AVP 0 8 3 111 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv
2021/09/28 04:45:07.365188 10.252.1.14:5060 -> 192.168.123.10:7330
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e;received=192.168.123.10
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Server: kamailio (5.3.2 (x86_64/linux))
Content-Length: 0
2021/09/28 04:45:07.366400 10.252.1.14:5060 -> 192.168.123.10:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;received=192.168.123.10;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE,
CANCEL, UPDATE, PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 69
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 349
v=0
o=- 585379038 585379038 IN IP4 10.252.1.14
s=Asterisk
c=IN IP4 10.252.1.14
t=0 0
m=audio 14618 RTP/AVP 0 8 3 111 9 101
a=maxptime:150
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=rtcp:14619
a=ptime:20
2021/09/28 04:45:07.409622 192.168.123.10:5060 -> 10.252.1.14:5060
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
10.252.1.14;rport=19725;received=192.168.123.5;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.412926 10.252.1.14:5060 -> 192.168.123.10:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID:
4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 69
Content-Length: 0
2021/09/28 04:45:07.413090 10.252.1.14:5060 -> 192.168.123.10:7330
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.455640 192.168.123.10:7330 -> 10.252.1.14:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID:
4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
On the FreePBX machine:
---------------------------------------
2021/09/28 04:45:07.342242 192.168.123.10:5060 -> 10.252.1.14:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE,
CANCEL, UPDATE, PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 341
v=0
o=- 585379038 585379038 IN IP4 192.168.123.10
s=Asterisk
c=IN IP4 192.168.123.10
t=0 0
m=audio 18074 RTP/AVP 0 8 3 111 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv
2021/09/28 04:45:07.390644 10.252.1.14:5060 -> 192.168.123.10:5060
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e;received=192.168.123.10
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Server: kamailio (5.3.2 (x86_64/linux))
Content-Length: 0
2021/09/28 04:45:07.392235 192.168.123.5:19725 -> 192.168.123.10:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;received=192.168.123.10;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE,
CANCEL, UPDATE, PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 69
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 349
v=0
o=- 585379038 585379038 IN IP4 10.252.1.14
s=Asterisk
c=IN IP4 10.252.1.14
t=0 0
m=audio 14618 RTP/AVP 0 8 3 111 9 101
a=maxptime:150
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=rtcp:14619
a=ptime:20
2021/09/28 04:45:07.393454 192.168.123.10:5060 -> 192.168.123.5:19725
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
10.252.1.14;rport=19725;received=192.168.123.5;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.438326 192.168.123.5:19725 -> 192.168.123.10:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID:
4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 69
Content-Length: 0
2021/09/28 04:45:07.438558 10.252.1.14:5060 -> 192.168.123.10:5060
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.439339 192.168.123.10:5060 -> 10.252.1.14:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID:
4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
------------------------------
*From:* Henning Westerholt <hw(a)skalatan.de>
*Sent:* Saturday, September 11, 2021 3:16 PM
*To:* Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
*Cc:* Micah Quinn <micah.quinn(a)sipiq.com>
*Subject:* RE: Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
Hello Micah,
using Kamailio as front-end/balancer for one or more asterisk instance(s)
is a classic use case for Kamailio.
Have a look to the Asterisk log why you get some authentication request,
probably you need to “tell” Asterisk to trust the Kamailio (IPs).
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com
*From:* sr-users <sr-users-bounces(a)lists.kamailio.org> *On Behalf Of *Micah
Quinn
*Sent:* Friday, September 10, 2021 1:05 AM
*To:* sr-users(a)lists.kamailio.org
*Subject:* [SR-Users] Kamailio/RTPengine as a proxy for
FreePBX/Asterisk...
Hello all,
I'm new to Kamailio, so bear with me as I stumble through this. First,
I'll describe what I'm trying to achieve at a high level and then perhaps
somebody can advise me on whether Kamailio is a good fit for this solution
or not. I'd like to be able to deploy a small appliance type server to our
customer's sites that just runs Kamailio and a VPN connection back to our
datacenter. At our datacenter, we run virtualized instances of Asterisk for
each of our customers. The idea is that Kamailio would act as a transparent
proxy through to the Asterisk instance under nominal conditions and as a
basic SIP router in the case that the Asterisk instance is unavailable.
This degraded functionality would then at least allow extension to
extension calling even if the Internet or Asterisk instance is down.
I'm currently using dispatcher with a single entry in preparation for a
time when we might want to failover to another Asterisk instance. I'm
forwarding all REGISTER and INVITE messages to the server chosen from
ds_select_dst. Initially this all seems to work as I can register with a
softphone and pjsip show endpoints shows my softphone connected. However,
when I attempt to call any extension (my own or another) Asterisk responds
to the INVITE message with a "401 Unauthorized" message and the typical
"The person at extension XXXX is unavailable...".
I know that more details might be necessary to troubleshoot this, but I
didn't want to include everything in one post and risk cluttering it up
with unnecessary information. If anyone can confirm that this is a
reasonable way to approach the problem, I can then provide whatever
relevant data is necessary to get deeper into it. (I've used sngrep,
logging, asterisk cli, etc.)
Thanks in advance for any help.
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to
the sender!
Edit mailing list options or unsubscribe:
* https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
29 Sep
29 Sep
6:44 a.m.
Thank you for looking at this Sergiu.
Yes, you are correct that Asterisk's INVITE to the receiving extension is bouncing
between 10.252.1.14 and 192.168.123.10.
Based on the above, how do you expect this call to reach the softphone at 10.0.0.142?
I suppose that is the question at issue. And you'll have to forgive me for any
ignorance on the details of SIP; I'm still learning.
* Should I be adding a Via header to the message?
* Should I be modifying the Contact header? (BTW, I'm already modifying the
contact header to point to 10.252.1.14. If I don't, the endpoint shows
offline/unavailable. As I understand it, Contact header has nothing to do with message
routing.)
* Should I be saving the location of the endpoint in Kamailio and doing a lookup on
inbound messages?
Given that I've been assured that this is a common use case for Kamailio, I have to
admit that all of the howto's and example .cfg files I've read and tried do not
seem to completely address this situation.
________________________________
From: sr-users <sr-users-bounces(a)lists.kamailio.org> on behalf of Sergiu Pojoga
<pojogas(a)gmail.com>
Sent: Tuesday, September 28, 2021 9:25 AM
To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Subject: Re: [SR-Users] Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
This says it all:
2021/09/28 04:45:07.358826 192.168.123.10:7330<http://192.168.123.10:7330> ->
10.252.1.14:5060<http://10.252.1.14:5060>
INVITE sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Based on the above, how do you expect this call to reach the softphone at 10.0.0.142?
Also, it's pretty easy to see from the provided traces that the call is bounding back
and forth between 10.252.1.14 <=> 192.168.123.10, never reaching the softphone.
You have a rather long way to making this scenario work, which is good, you'll get to
learn a few new things as an ITSP.
Good luck.
On Tue, Sep 28, 2021 at 1:00 AM Micah Quinn
<micah.quinn@sipiq.com<mailto:micah.quinn@sipiq.com>> wrote:
OK, then some more details and some questions. My network configuration is as follows:
10.0.0.142 10.0.0.200 10.252.1.14 10.252.1.1
192.168.123.5 192.168.123.10
[softphone] <--------> [kamailio/rtpengine] <---------VPN---------> [VPN
server] <------------------> [FreePBX}
There is no NAT'ing involved/enabled. I'm running RTPEngine on the same machine as
Kamailio.
With my current configuration I can call the PBX directly without issue. (i.e. access my
voicemail, IVRs, conference rooms, etc.). However, I can still not make an
extension-to-extension call. Asterisk responds to the INVITE with a "401
Unauthorized" message.I have two extensions registered (1093 and 10931):
Endpoint: 1093/1093 Not in use 0 of inf
InAuth: 1093-auth/1093
Aor: 1093 10
Contact: 1093/sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>
a49a850887 Avail 85.409
Endpoint: 10931/10931 Not in use 0 of inf
InAuth: 10931-auth/10931
Aor: 10931 10
Contact: 10931/sip:10931@10.252.1.14<mailto:sip%3A10931@10.252.1.14>
3690dfd96d Avail 85.225
Below are two packet captures from the Kamailio machine and the Asterisk machine. If more
information is needed, I'll be happy to supply the specifics. Thanks to anyone
that's willing to take the time to look this over. (Alternatively, if somebody wants
to suggest a kamailio.cfg file for my specific use case, I'd be happy to test that on
my setup as well.)
On the Kamailio machine:
---------------------------------------
2021/09/28 04:45:07.358826 192.168.123.10:7330<http://192.168.123.10:7330> ->
10.252.1.14:5060<http://10.252.1.14:5060>
INVITE sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Contact:
<sip:asterisk@192.168.123.10:5060<http://sip:asterisk@192.168.123.10:5060>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 341
v=0
o=- 585379038 585379038 IN IP4 192.168.123.10
s=Asterisk
c=IN IP4 192.168.123.10
t=0 0
m=audio 18074 RTP/AVP 0 8 3 111 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv
2021/09/28 04:45:07.365188 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:7330<http://192.168.123.10:7330>
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e;received=192.168.123.10
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Server: kamailio (5.3.2 (x86_64/linux))
Content-Length: 0
2021/09/28 04:45:07.366400 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:5060<http://192.168.123.10:5060>
INVITE sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;received=192.168.123.10;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Contact:
<sip:asterisk@192.168.123.10:5060<http://sip:asterisk@192.168.123.10:5060>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>
Max-Forwards: 69
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 349
v=0
o=- 585379038 585379038 IN IP4 10.252.1.14
s=Asterisk
c=IN IP4 10.252.1.14
t=0 0
m=audio 14618 RTP/AVP 0 8 3 111 9 101
a=maxptime:150
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=rtcp:14619
a=ptime:20
2021/09/28 04:45:07.409622 192.168.123.10:5060<http://192.168.123.10:5060> ->
10.252.1.14:5060<http://10.252.1.14:5060>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
10.252.1.14;rport=19725;received=192.168.123.5;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.412926 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:5060<http://192.168.123.10:5060>
ACK sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 69
Content-Length: 0
2021/09/28 04:45:07.413090 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:7330<http://192.168.123.10:7330>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.455640 192.168.123.10:7330<http://192.168.123.10:7330> ->
10.252.1.14:5060<http://10.252.1.14:5060>
ACK sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
On the FreePBX machine:
---------------------------------------
2021/09/28 04:45:07.342242 192.168.123.10:5060<http://192.168.123.10:5060> ->
10.252.1.14:5060<http://10.252.1.14:5060>
INVITE sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Contact:
<sip:asterisk@192.168.123.10:5060<http://sip:asterisk@192.168.123.10:5060>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 341
v=0
o=- 585379038 585379038 IN IP4 192.168.123.10
s=Asterisk
c=IN IP4 192.168.123.10
t=0 0
m=audio 18074 RTP/AVP 0 8 3 111 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv
2021/09/28 04:45:07.390644 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:5060<http://192.168.123.10:5060>
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e;received=192.168.123.10
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Server: kamailio (5.3.2 (x86_64/linux))
Content-Length: 0
2021/09/28 04:45:07.392235 192.168.123.5:19725<http://192.168.123.5:19725> ->
192.168.123.10:5060<http://192.168.123.10:5060>
INVITE sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;received=192.168.123.10;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Contact:
<sip:asterisk@192.168.123.10:5060<http://sip:asterisk@192.168.123.10:5060>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>
Max-Forwards: 69
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 349
v=0
o=- 585379038 585379038 IN IP4 10.252.1.14
s=Asterisk
c=IN IP4 10.252.1.14
t=0 0
m=audio 14618 RTP/AVP 0 8 3 111 9 101
a=maxptime:150
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=rtcp:14619
a=ptime:20
2021/09/28 04:45:07.393454 192.168.123.10:5060<http://192.168.123.10:5060> ->
192.168.123.5:19725<http://192.168.123.5:19725>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
10.252.1.14;rport=19725;received=192.168.123.5;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.438326 192.168.123.5:19725<http://192.168.123.5:19725> ->
192.168.123.10:5060<http://192.168.123.10:5060>
ACK sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 69
Content-Length: 0
2021/09/28 04:45:07.438558 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:5060<http://192.168.123.10:5060>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.439339 192.168.123.10:5060<http://192.168.123.10:5060> ->
10.252.1.14:5060<http://10.252.1.14:5060>
ACK sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
________________________________
From: Henning Westerholt <hw@skalatan.de<mailto:hw@skalatan.de>>
Sent: Saturday, September 11, 2021 3:16 PM
To: Kamailio (SER) - Users Mailing List
<sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>>
Cc: Micah Quinn <micah.quinn@sipiq.com<mailto:micah.quinn@sipiq.com>>
Subject: RE: Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
Hello Micah,
using Kamailio as front-end/balancer for one or more asterisk instance(s) is a classic use
case for Kamailio.
Have a look to the Asterisk log why you get some authentication request, probably you need
to “tell” Asterisk to trust the Kamailio (IPs).
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com<https://gilawa.com/>
From: sr-users
<sr-users-bounces@lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>>
On Behalf Of Micah Quinn
Sent: Friday, September 10, 2021 1:05 AM
To: sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
Subject: [SR-Users] Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
Hello all,
I'm new to Kamailio, so bear with me as I stumble through this. First, I'll
describe what I'm trying to achieve at a high level and then perhaps somebody can
advise me on whether Kamailio is a good fit for this solution or not. I'd like to be
able to deploy a small appliance type server to our customer's sites that just runs
Kamailio and a VPN connection back to our datacenter. At our datacenter, we run
virtualized instances of Asterisk for each of our customers. The idea is that Kamailio
would act as a transparent proxy through to the Asterisk instance under nominal conditions
and as a basic SIP router in the case that the Asterisk instance is unavailable. This
degraded functionality would then at least allow extension to extension calling even if
the Internet or Asterisk instance is down.
I'm currently using dispatcher with a single entry in preparation for a time when we
might want to failover to another Asterisk instance. I'm forwarding all REGISTER and
INVITE messages to the server chosen from ds_select_dst. Initially this all seems to work
as I can register with a softphone and pjsip show endpoints shows my softphone connected.
However, when I attempt to call any extension (my own or another) Asterisk responds to the
INVITE message with a "401 Unauthorized" message and the typical "The
person at extension XXXX is unavailable...".
I know that more details might be necessary to troubleshoot this, but I didn't want to
include everything in one post and risk cluttering it up with unnecessary information. If
anyone can confirm that this is a reasonable way to approach the problem, I can then
provide whatever relevant data is necessary to get deeper into it. (I've used sngrep,
logging, asterisk cli, etc.)
Thanks in advance for any help.
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
Important: keep the mailing list in the recipients, do not reply only to the sender!
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7:34 a.m.
RFC3327
On Wed., Sep. 29, 2021, 12:50 a.m. Micah Quinn, <micah.quinn(a)sipiq.com>
wrote:
Thank you for looking at this Sergiu.
Yes, you are correct that Asterisk's INVITE to the receiving extension is
bouncing between 10.252.1.14 and 192.168.123.10.
Based on the above, how do you expect this call to reach the softphone at
10.0.0.142?
I suppose that is the question at issue. And you'll have to forgive me for
any ignorance on the details of SIP; I'm still learning.
- Should I be adding a Via header to the message?
- Should I be modifying the Contact header? (BTW, I'm already
modifying the contact header to point to 10.252.1.14. If I don't, the
endpoint shows offline/unavailable. As I understand it, Contact header has
nothing to do with message routing.)
- Should I be saving the location of the endpoint in Kamailio and
doing a lookup on inbound messages?
Given that I've been assured that this is a common use case for Kamailio,
I have to admit that all of the howto's and example .cfg files I've read
and tried do not seem to completely address this situation.
------------------------------
*From:* sr-users <sr-users-bounces(a)lists.kamailio.org> on behalf of
Sergiu Pojoga <pojogas(a)gmail.com>
*Sent:* Tuesday, September 28, 2021 9:25 AM
*To:* Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
*Subject:* Re: [SR-Users] Kamailio/RTPengine as a proxy for
FreePBX/Asterisk...
This says it all:
2021/09/28 04:45:07.358826 192.168.123.10:7330 -> 10.252.1.14:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Based on the above, how do you expect this call to reach the softphone at
10.0.0.142?
Also, it's pretty easy to see from the provided traces that the call is
bounding back and forth between 10.252.1.14 <=> 192.168.123.10, never
reaching the softphone.
You have a rather long way to making this scenario work, which is good,
you'll get to learn a few new things as an ITSP.
Good luck.
On Tue, Sep 28, 2021 at 1:00 AM Micah Quinn <micah.quinn(a)sipiq.com> wrote:
OK, then some more details and some questions. My network configuration
is as follows:
10.0.0.142 10.0.0.200 10.252.1.14
10.252.1.1 192.168.123.5 192.168.123.10
[softphone] <--------> [kamailio/rtpengine] <---------VPN--------->
[VPN server] <------------------> [FreePBX}
There is no NAT'ing involved/enabled. I'm running RTPEngine on the same
machine as Kamailio.
With my current configuration I can call the PBX directly without issue.
(i.e. access my voicemail, IVRs, conference rooms, etc.). However, I can
still not make an extension-to-extension call. Asterisk responds to the
INVITE with a "401 Unauthorized" message.I have two extensions registered
(1093 and 10931):
Endpoint: 1093/1093 Not in
use 0 of inf
InAuth: 1093-auth/1093
Aor: 1093 10
Contact: 1093/sip:1093@10.252.1.14 a49a850887
Avail 85.409
Endpoint: 10931/10931 Not in
use 0 of inf
InAuth: 10931-auth/10931
Aor: 10931 10
Contact: 10931/sip:10931@10.252.1.14 3690dfd96d
Avail 85.225
Below are two packet captures from the Kamailio machine and the Asterisk
machine. If more information is needed, I'll be happy to supply the
specifics. Thanks to anyone that's willing to take the time to look this
over. (Alternatively, if somebody wants to suggest a kamailio.cfg file for
my specific use case, I'd be happy to test that on my setup as well.)
On the Kamailio machine:
---------------------------------------
2021/09/28 04:45:07.358826 192.168.123.10:7330 -> 10.252.1.14:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE,
CANCEL, UPDATE, PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 341
v=0
o=- 585379038 585379038 IN IP4 192.168.123.10
s=Asterisk
c=IN IP4 192.168.123.10
t=0 0
m=audio 18074 RTP/AVP 0 8 3 111 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv
2021/09/28 04:45:07.365188 10.252.1.14:5060 -> 192.168.123.10:7330
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e;received=192.168.123.10
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Server: kamailio (5.3.2 (x86_64/linux))
Content-Length: 0
2021/09/28 04:45:07.366400 10.252.1.14:5060 -> 192.168.123.10:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;received=192.168.123.10;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE,
CANCEL, UPDATE, PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 69
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 349
v=0
o=- 585379038 585379038 IN IP4 10.252.1.14
s=Asterisk
c=IN IP4 10.252.1.14
t=0 0
m=audio 14618 RTP/AVP 0 8 3 111 9 101
a=maxptime:150
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=rtcp:14619
a=ptime:20
2021/09/28 04:45:07.409622 192.168.123.10:5060 -> 10.252.1.14:5060
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
10.252.1.14;rport=19725;received=192.168.123.5;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.412926 10.252.1.14:5060 -> 192.168.123.10:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID:
4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 69
Content-Length: 0
2021/09/28 04:45:07.413090 10.252.1.14:5060 -> 192.168.123.10:7330
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.455640 192.168.123.10:7330 -> 10.252.1.14:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID:
4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
On the FreePBX machine:
---------------------------------------
2021/09/28 04:45:07.342242 192.168.123.10:5060 -> 10.252.1.14:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE,
CANCEL, UPDATE, PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 341
v=0
o=- 585379038 585379038 IN IP4 192.168.123.10
s=Asterisk
c=IN IP4 192.168.123.10
t=0 0
m=audio 18074 RTP/AVP 0 8 3 111 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv
2021/09/28 04:45:07.390644 10.252.1.14:5060 -> 192.168.123.10:5060
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e;received=192.168.123.10
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Server: kamailio (5.3.2 (x86_64/linux))
Content-Length: 0
2021/09/28 04:45:07.392235 192.168.123.5:19725 -> 192.168.123.10:5060
INVITE sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;received=192.168.123.10;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14>
Contact: <sip:asterisk@192.168.123.10:5060>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE,
CANCEL, UPDATE, PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931" <sip:10931@192.168.123.10>
Max-Forwards: 69
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 349
v=0
o=- 585379038 585379038 IN IP4 10.252.1.14
s=Asterisk
c=IN IP4 10.252.1.14
t=0 0
m=audio 14618 RTP/AVP 0 8 3 111 9 101
a=maxptime:150
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=rtcp:14619
a=ptime:20
2021/09/28 04:45:07.393454 192.168.123.10:5060 -> 192.168.123.5:19725
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
10.252.1.14;rport=19725;received=192.168.123.5;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.438326 192.168.123.5:19725 -> 192.168.123.10:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP
10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID:
4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 69
Content-Length: 0
2021/09/28 04:45:07.438558 10.252.1.14:5060 -> 192.168.123.10:5060
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.439339 192.168.123.10:5060 -> 10.252.1.14:5060
ACK sip:1093@10.252.1.14 SIP/2.0
Via: SIP/2.0/UDP 192.168.123.10:5060
;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931" <sip:10931@192.168.123.10
;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14
;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID:
4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
------------------------------
*From:* Henning Westerholt <hw(a)skalatan.de>
*Sent:* Saturday, September 11, 2021 3:16 PM
*To:* Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
*Cc:* Micah Quinn <micah.quinn(a)sipiq.com>
*Subject:* RE: Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
Hello Micah,
using Kamailio as front-end/balancer for one or more asterisk instance(s)
is a classic use case for Kamailio.
Have a look to the Asterisk log why you get some authentication request,
probably you need to “tell” Asterisk to trust the Kamailio (IPs).
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com
*From:* sr-users <sr-users-bounces(a)lists.kamailio.org> *On Behalf Of *Micah
Quinn
*Sent:* Friday, September 10, 2021 1:05 AM
*To:* sr-users(a)lists.kamailio.org
*Subject:* [SR-Users] Kamailio/RTPengine as a proxy for
FreePBX/Asterisk...
Hello all,
I'm new to Kamailio, so bear with me as I stumble through this. First,
I'll describe what I'm trying to achieve at a high level and then perhaps
somebody can advise me on whether Kamailio is a good fit for this solution
or not. I'd like to be able to deploy a small appliance type server to our
customer's sites that just runs Kamailio and a VPN connection back to our
datacenter. At our datacenter, we run virtualized instances of Asterisk for
each of our customers. The idea is that Kamailio would act as a transparent
proxy through to the Asterisk instance under nominal conditions and as a
basic SIP router in the case that the Asterisk instance is unavailable.
This degraded functionality would then at least allow extension to
extension calling even if the Internet or Asterisk instance is down.
I'm currently using dispatcher with a single entry in preparation for a
time when we might want to failover to another Asterisk instance. I'm
forwarding all REGISTER and INVITE messages to the server chosen from
ds_select_dst. Initially this all seems to work as I can register with a
softphone and pjsip show endpoints shows my softphone connected. However,
when I attempt to call any extension (my own or another) Asterisk responds
to the INVITE message with a "401 Unauthorized" message and the typical
"The person at extension XXXX is unavailable...".
I know that more details might be necessary to troubleshoot this, but I
didn't want to include everything in one post and risk cluttering it up
with unnecessary information. If anyone can confirm that this is a
reasonable way to approach the problem, I can then provide whatever
relevant data is necessary to get deeper into it. (I've used sngrep,
logging, asterisk cli, etc.)
Thanks in advance for any help.
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8:28 a.m.
I added path to the REGISTER message to Asterisk, but that did not fix the routing
issues.
I did, however, find the issue and now have my setup working for each of my current test
cases. It looks like I did indeed need to add code in my RELAY route to recognize messages
coming from the PBX, lookup local registrations and reset the Request URI accordingly.
I'm now able to place extension-to-extension calls.
________________________________
From: sr-users <sr-users-bounces(a)lists.kamailio.org> on behalf of Sergiu Pojoga
<pojogas(a)gmail.com>
Sent: Wednesday, September 29, 2021 12:34 AM
To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Subject: Re: [SR-Users] Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
RFC3327
On Wed., Sep. 29, 2021, 12:50 a.m. Micah Quinn,
<micah.quinn@sipiq.com<mailto:micah.quinn@sipiq.com>> wrote:
Thank you for looking at this Sergiu.
Yes, you are correct that Asterisk's INVITE to the receiving extension is bouncing
between 10.252.1.14 and 192.168.123.10.
Based on the above, how do you expect this call to reach the softphone at 10.0.0.142?
I suppose that is the question at issue. And you'll have to forgive me for any
ignorance on the details of SIP; I'm still learning.
* Should I be adding a Via header to the message?
* Should I be modifying the Contact header? (BTW, I'm already modifying the
contact header to point to 10.252.1.14. If I don't, the endpoint shows
offline/unavailable. As I understand it, Contact header has nothing to do with message
routing.)
* Should I be saving the location of the endpoint in Kamailio and doing a lookup on
inbound messages?
Given that I've been assured that this is a common use case for Kamailio, I have to
admit that all of the howto's and example .cfg files I've read and tried do not
seem to completely address this situation.
________________________________
From: sr-users
<sr-users-bounces@lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>>
on behalf of Sergiu Pojoga <pojogas@gmail.com<mailto:pojogas@gmail.com>>
Sent: Tuesday, September 28, 2021 9:25 AM
To: Kamailio (SER) - Users Mailing List
<sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>>
Subject: Re: [SR-Users] Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
This says it all:
2021/09/28 04:45:07.358826 192.168.123.10:7330<http://192.168.123.10:7330> ->
10.252.1.14:5060<http://10.252.1.14:5060>
INVITE sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Based on the above, how do you expect this call to reach the softphone at 10.0.0.142?
Also, it's pretty easy to see from the provided traces that the call is bounding back
and forth between 10.252.1.14 <=> 192.168.123.10, never reaching the softphone.
You have a rather long way to making this scenario work, which is good, you'll get to
learn a few new things as an ITSP.
Good luck.
On Tue, Sep 28, 2021 at 1:00 AM Micah Quinn
<micah.quinn@sipiq.com<mailto:micah.quinn@sipiq.com>> wrote:
OK, then some more details and some questions. My network configuration is as follows:
10.0.0.142 10.0.0.200 10.252.1.14 10.252.1.1
192.168.123.5 192.168.123.10
[softphone] <--------> [kamailio/rtpengine] <---------VPN---------> [VPN
server] <------------------> [FreePBX}
There is no NAT'ing involved/enabled. I'm running RTPEngine on the same machine as
Kamailio.
With my current configuration I can call the PBX directly without issue. (i.e. access my
voicemail, IVRs, conference rooms, etc.). However, I can still not make an
extension-to-extension call. Asterisk responds to the INVITE with a "401
Unauthorized" message.I have two extensions registered (1093 and 10931):
Endpoint: 1093/1093 Not in use 0 of inf
InAuth: 1093-auth/1093
Aor: 1093 10
Contact: 1093/sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>
a49a850887 Avail 85.409
Endpoint: 10931/10931 Not in use 0 of inf
InAuth: 10931-auth/10931
Aor: 10931 10
Contact: 10931/sip:10931@10.252.1.14<mailto:sip%3A10931@10.252.1.14>
3690dfd96d Avail 85.225
Below are two packet captures from the Kamailio machine and the Asterisk machine. If more
information is needed, I'll be happy to supply the specifics. Thanks to anyone
that's willing to take the time to look this over. (Alternatively, if somebody wants
to suggest a kamailio.cfg file for my specific use case, I'd be happy to test that on
my setup as well.)
On the Kamailio machine:
---------------------------------------
2021/09/28 04:45:07.358826 192.168.123.10:7330<http://192.168.123.10:7330> ->
10.252.1.14:5060<http://10.252.1.14:5060>
INVITE sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Contact:
<sip:asterisk@192.168.123.10:5060<http://sip:asterisk@192.168.123.10:5060>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 341
v=0
o=- 585379038 585379038 IN IP4 192.168.123.10
s=Asterisk
c=IN IP4 192.168.123.10
t=0 0
m=audio 18074 RTP/AVP 0 8 3 111 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv
2021/09/28 04:45:07.365188 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:7330<http://192.168.123.10:7330>
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e;received=192.168.123.10
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Server: kamailio (5.3.2 (x86_64/linux))
Content-Length: 0
2021/09/28 04:45:07.366400 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:5060<http://192.168.123.10:5060>
INVITE sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;received=192.168.123.10;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Contact:
<sip:asterisk@192.168.123.10:5060<http://sip:asterisk@192.168.123.10:5060>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>
Max-Forwards: 69
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 349
v=0
o=- 585379038 585379038 IN IP4 10.252.1.14
s=Asterisk
c=IN IP4 10.252.1.14
t=0 0
m=audio 14618 RTP/AVP 0 8 3 111 9 101
a=maxptime:150
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=rtcp:14619
a=ptime:20
2021/09/28 04:45:07.409622 192.168.123.10:5060<http://192.168.123.10:5060> ->
10.252.1.14:5060<http://10.252.1.14:5060>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
10.252.1.14;rport=19725;received=192.168.123.5;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.412926 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:5060<http://192.168.123.10:5060>
ACK sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 69
Content-Length: 0
2021/09/28 04:45:07.413090 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:7330<http://192.168.123.10:7330>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.455640 192.168.123.10:7330<http://192.168.123.10:7330> ->
10.252.1.14:5060<http://10.252.1.14:5060>
ACK sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
On the FreePBX machine:
---------------------------------------
2021/09/28 04:45:07.342242 192.168.123.10:5060<http://192.168.123.10:5060> ->
10.252.1.14:5060<http://10.252.1.14:5060>
INVITE sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Contact:
<sip:asterisk@192.168.123.10:5060<http://sip:asterisk@192.168.123.10:5060>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 341
v=0
o=- 585379038 585379038 IN IP4 192.168.123.10
s=Asterisk
c=IN IP4 192.168.123.10
t=0 0
m=audio 18074 RTP/AVP 0 8 3 111 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20
a=maxptime:150
a=sendrecv
2021/09/28 04:45:07.390644 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:5060<http://192.168.123.10:5060>
SIP/2.0 100 trying -- your call is important to us
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e;received=192.168.123.10
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Server: kamailio (5.3.2 (x86_64/linux))
Content-Length: 0
2021/09/28 04:45:07.392235 192.168.123.5:19725<http://192.168.123.5:19725> ->
192.168.123.10:5060<http://192.168.123.10:5060>
INVITE sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;received=192.168.123.10;rport=7330;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To: <sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>
Contact:
<sip:asterisk@192.168.123.10:5060<http://sip:asterisk@192.168.123.10:5060>>
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 INVITE
Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE,
PRACK, MESSAGE, REFER
Supported: 100rel, timer, replaces, norefersub, histinfo
Session-Expires: 1800
Min-SE: 90
P-Asserted-Identity: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>
Max-Forwards: 69
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Type: application/sdp
Content-Length: 349
v=0
o=- 585379038 585379038 IN IP4 10.252.1.14
s=Asterisk
c=IN IP4 10.252.1.14
t=0 0
m=audio 14618 RTP/AVP 0 8 3 111 9 101
a=maxptime:150
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 GSM/8000
a=rtpmap:111 G726-32/8000
a=rtpmap:9 G722/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=sendrecv
a=rtcp:14619
a=ptime:20
2021/09/28 04:45:07.393454 192.168.123.10:5060<http://192.168.123.10:5060> ->
192.168.123.5:19725<http://192.168.123.5:19725>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
10.252.1.14;rport=19725;received=192.168.123.5;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.438326 192.168.123.5:19725<http://192.168.123.5:19725> ->
192.168.123.10:5060<http://192.168.123.10:5060>
ACK sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP 10.252.1.14;branch=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 69
Content-Length: 0
2021/09/28 04:45:07.438558 10.252.1.14:5060<http://10.252.1.14:5060> ->
192.168.123.10:5060<http://192.168.123.10:5060>
SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP
192.168.123.10:5060;rport=7330;received=192.168.123.10;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
CSeq: 13326 INVITE
WWW-Authenticate: Digest
realm="asterisk",nonce="1632804307/c98b5b90e7cdc94fd7ab1974b7d3c44b",opaque="6e3e077334bf1910",algorithm=md5,qop="auth"
Server: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
2021/09/28 04:45:07.439339 192.168.123.10:5060<http://192.168.123.10:5060> ->
10.252.1.14:5060<http://10.252.1.14:5060>
ACK sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14> SIP/2.0
Via: SIP/2.0/UDP
192.168.123.10:5060;rport;branch=z9hG4bKPj68d21815-beeb-4631-b8ba-e2b979331e0e
From: "10931"
<sip:10931@192.168.123.10<mailto:sip%3A10931@192.168.123.10>>;tag=a3c6bf40-aa29-4b58-963d-36952a617a54
To:
<sip:1093@10.252.1.14<mailto:sip%3A1093@10.252.1.14>>;tag=z9hG4bKe019.4be37ea094ac7d8f4c0a037c7887e071.0
Call-ID: 4ec009f0-34c5-4356-bef9-a52b862c7a93
CSeq: 13326 ACK
Max-Forwards: 70
User-Agent: FPBX-16.0.10.27(17.9.4)
Content-Length: 0
________________________________
From: Henning Westerholt <hw@skalatan.de<mailto:hw@skalatan.de>>
Sent: Saturday, September 11, 2021 3:16 PM
To: Kamailio (SER) - Users Mailing List
<sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>>
Cc: Micah Quinn <micah.quinn@sipiq.com<mailto:micah.quinn@sipiq.com>>
Subject: RE: Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
Hello Micah,
using Kamailio as front-end/balancer for one or more asterisk instance(s) is a classic use
case for Kamailio.
Have a look to the Asterisk log why you get some authentication request, probably you need
to “tell” Asterisk to trust the Kamailio (IPs).
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com<https://gilawa.com/>
From: sr-users
<sr-users-bounces@lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>>
On Behalf Of Micah Quinn
Sent: Friday, September 10, 2021 1:05 AM
To: sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
Subject: [SR-Users] Kamailio/RTPengine as a proxy for FreePBX/Asterisk...
Hello all,
I'm new to Kamailio, so bear with me as I stumble through this. First, I'll
describe what I'm trying to achieve at a high level and then perhaps somebody can
advise me on whether Kamailio is a good fit for this solution or not. I'd like to be
able to deploy a small appliance type server to our customer's sites that just runs
Kamailio and a VPN connection back to our datacenter. At our datacenter, we run
virtualized instances of Asterisk for each of our customers. The idea is that Kamailio
would act as a transparent proxy through to the Asterisk instance under nominal conditions
and as a basic SIP router in the case that the Asterisk instance is unavailable. This
degraded functionality would then at least allow extension to extension calling even if
the Internet or Asterisk instance is down.
I'm currently using dispatcher with a single entry in preparation for a time when we
might want to failover to another Asterisk instance. I'm forwarding all REGISTER and
INVITE messages to the server chosen from ds_select_dst. Initially this all seems to work
as I can register with a softphone and pjsip show endpoints shows my softphone connected.
However, when I attempt to call any extension (my own or another) Asterisk responds to the
INVITE message with a "401 Unauthorized" message and the typical "The
person at extension XXXX is unavailable...".
I know that more details might be necessary to troubleshoot this, but I didn't want to
include everything in one post and risk cluttering it up with unnecessary information. If
anyone can confirm that this is a reasonable way to approach the problem, I can then
provide whatever relevant data is necessary to get deeper into it. (I've used sngrep,
logging, asterisk cli, etc.)
Thanks in advance for any help.
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
Important: keep the mailing list in the recipients, do not reply only to the sender!
Edit mailing list options or unsubscribe:
* https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
Important: keep the mailing list in the recipients, do not reply only to the sender!
Edit mailing list options or unsubscribe:
* https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
7:35 a.m.
New subject: BLFs are not working
Hi there...
Trying to get the BLFs working... Not much luck
Registration works and device to device calls work but the BLFs dont....
Does anyone have a basic config where the BLFs work and calls work that
I can try?
If not, can someone point me in the right direction?
I get LOTS of these types of NOTIFYs but never one with a body...
NOTIFY sip:305@10..10.10.223:34571 SIP/2.0
Via: SIP/2.0/UDP
a.b.c.d:port;branch=z9hG4bKeb43.45649b07000000000000000000000000.0
To: <sip:305@domain.net>;tag=697604941
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-998270a1
CSeq: 2 NOTIFY
Call-ID: 1023132872-34571-5(a)BA.CEG.HG.GC
Content-Length: 0
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:a.b.c.d:port>
Subscription-State: terminated;reason=timeout
Below, this is my config taken from
https://kb.asipto.com/kamailio:presence:k43-blf
============================
#!KAMAILIO
#!define WITH_MYSQL
#!define WITH_AUTH
#!define WITH_NAT
#!define WITH_NATSIPPING
#!define WITH_USRLOCDB
#!define WITH_PRESENCE
#!define WITH_MULTIDOMAIN
#
# Kamailio (OpenSER) SIP Server v4.3 - default configuration script
# - web: http://www.kamailio.org
# - git: http://sip-router.org
#
# Direct your questions about this file to: <sr-users(a)lists.sip-router.org>
#
# Refer to the Core CookBook at http://www.kamailio.org/wiki/
# for an explanation of possible statements, functions and parameters.
#
# Several features can be enabled using '#!define WITH_FEATURE' directives:
#
# *** To run in debug mode:
# - define WITH_DEBUG
#
# *** To enable mysql:
# - define WITH_MYSQL
#
# *** To enable authentication execute:
# - enable mysql
# - define WITH_AUTH
# - add users using 'kamctl'
#
# *** To enable IP authentication execute:
# - enable mysql
# - enable authentication
# - define WITH_IPAUTH
# - add IP addresses with group id '1' to 'address' table
#
# *** To enable persistent user location execute:
# - enable mysql
# - define WITH_USRLOCDB
#
# *** To enable presence server execute:
# - enable mysql
# - define WITH_PRESENCE
#
# *** To enable nat traversal execute:
# - define WITH_NAT
# - install RTPProxy: http://www.rtpproxy.org
# - start RTPProxy:
# rtpproxy -l _your_public_ip_ -s udp:localhost:7722
# - option for NAT SIP OPTIONS keepalives: WITH_NATSIPPING
#
# *** To enable PSTN gateway routing execute:
# - define WITH_PSTN
# - set the value of pstn.gw_ip
# - check route[PSTN] for regexp routing condition
#
# *** To enable database aliases lookup execute:
# - enable mysql
# - define WITH_ALIASDB
#
# *** To enable speed dial lookup execute:
# - enable mysql
# - define WITH_SPEEDDIAL
#
# *** To enable multi-domain support execute:
# - enable mysql
# - define WITH_MULTIDOMAIN
#
# *** To enable TLS support execute:
# - adjust CFGDIR/tls.cfg as needed
# - define WITH_TLS
#
# *** To enable XMLRPC support execute:
# - define WITH_XMLRPC
# - adjust route[XMLRPC] for access policy
#
# *** To enable anti-flood detection execute:
# - adjust pike and htable=>ipban settings as needed (default is
# block if more than 16 requests in 2 seconds and ban for 300 seconds)
# - define WITH_ANTIFLOOD
#
# *** To block 3XX redirect replies execute:
# - define WITH_BLOCK3XX
#
# *** To enable VoiceMail routing execute:
# - define WITH_VOICEMAIL
# - set the value of voicemail.srv_ip
# - adjust the value of voicemail.srv_port
#
# *** To enhance accounting execute:
# - enable mysql
# - define WITH_ACCDB
# - add following columns to database
#!ifdef ACCDB_COMMENT
ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN src_ip varchar(64) NOT NULL default '';
ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_ip varchar(64) NOT NULL
default '';
ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL
DEFAULT '';
#!endif
####### Include Local Config If Exists #########
import_file "kamailio-local.cfg"
####### Defined Values #########
# *** Value defines - IDs used later in config
#!ifdef WITH_MYSQL
# - database URL - used to connect to database server by modules such
# as: auth_db, acc, usrloc, a.s.o.
#!ifndef DBURL
#!trydef DBURL "mysql://user:passwd@127.0.0.1/kamailio"
#!endif
#!endif
#!ifdef WITH_MULTIDOMAIN
# - the value for 'use_domain' parameters
#!define MULTIDOMAIN 1
#!else
#!define MULTIDOMAIN 0
#!endif
# - flags
# FLT_ - per transaction (message) flags
# FLB_ - per branch flags
#!define FLT_ACC 1
#!define FLT_ACCMISSED 2
#!define FLT_ACCFAILED 3
#!define FLT_NATS 5
#!define FLT_DLG 9
#!define FLT_DLGINFO 10
#!define FLB_NATB 6
#!define FLB_NATSIPPING 7
####### Global Parameters #########
### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR
#!ifdef WITH_DEBUG
debug=4
log_stderror=yes
#!else
debug=2
log_stderror=no
#!endif
memdbg=5
memlog=5
log_facility=LOG_LOCAL0
fork=yes
children=4
/* uncomment the next line to disable TCP (default on) */
#disable_tcp=yes
/* uncomment the next line to disable the auto discovery of local aliases
based on reverse DNS on IPs (default on) */
#auto_aliases=no
/* add local domain aliases */
#alias="sip.mydomain.com"
/* uncomment and configure the following line if you want Kamailio to
bind on a specific interface/port/proto (default bind on all
available) */
listen=udp:a.b.c.d:port
/* port to listen to
* - can be specified more than once if needed to listen on many ports */
port=8081
#!ifdef WITH_TLS
enable_tls=yes
#!endif
# life time of TCP connection when there is no traffic
# - a bit higher than registration expires to cope with UA behind NAT
tcp_connection_lifetime=3605
####### Custom Parameters #########
# These parameters can be modified runtime via RPC interface
# - see the documentation of 'cfg_rpc' module.
#
# Format: group.id = value 'desc' description
# Access: $sel(cfg_get.group.id) or @cfg_get.group.id
#
#!ifdef WITH_PSTN
# PSTN GW Routing
#
# - pstn.gw_ip: valid IP or hostname as string value, example:
# pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"
#
# - by default is empty to avoid misrouting
pstn.gw_ip = "" desc "PSTN GW Address"
pstn.gw_port = "" desc "PSTN GW Port"
#!endif
#!ifdef WITH_VOICEMAIL
# VoiceMail Routing on offline, busy or no answer
#
# - by default Voicemail server IP is empty to avoid misrouting
voicemail.srv_ip = "" desc "VoiceMail IP Address"
voicemail.srv_port = "5060" desc "VoiceMail Port"
#!endif
####### Modules Section ########
/* set paths to location of modules */
# mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/"
#!ifdef WITH_MYSQL
loadmodule "db_mysql.so"
#!endif
loadmodule "jsonrpcs.so"
loadmodule "kex.so"
loadmodule "corex.so"
loadmodule "tm.so"
loadmodule "tmx.so"
loadmodule "sl.so"
loadmodule "rr.so"
loadmodule "pv.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "siputils.so"
loadmodule "xlog.so"
loadmodule "sanity.so"
loadmodule "ctl.so"
loadmodule "cfg_rpc.so"
loadmodule "acc.so"
#!ifdef WITH_AUTH
loadmodule "auth.so"
loadmodule "auth_db.so"
#!ifdef WITH_IPAUTH
loadmodule "permissions.so"
#!endif
#!endif
#!ifdef WITH_ALIASDB
loadmodule "alias_db.so"
#!endif
#!ifdef WITH_SPEEDDIAL
loadmodule "speeddial.so"
#!endif
#!ifdef WITH_MULTIDOMAIN
loadmodule "domain.so"
#!endif
#!ifdef WITH_PRESENCE
loadmodule "presence.so"
loadmodule "presence_xml.so"
loadmodule "presence_dialoginfo.so"
loadmodule "pua.so"
loadmodule "pua_dialoginfo.so"
#!endif
#!ifdef WITH_NAT
loadmodule "nathelper.so"
loadmodule "rtpproxy.so"
#!endif
#!ifdef WITH_TLS
loadmodule "tls.so"
#!endif
#!ifdef WITH_ANTIFLOOD
loadmodule "htable.so"
loadmodule "pike.so"
#!endif
#!ifdef WITH_XMLRPC
loadmodule "xmlrpc.so"
#!endif
#!ifdef WITH_DEBUG
loadmodule "debugger.so"
#!endif
loadmodule "dialog.so"
# ----------------- setting module-specific parameters ---------------
# ----- tm params -----
# auto-discard branches from previous serial forking leg
modparam("tm", "failure_reply_mode", 3)
# default retransmission timeout: 30sec
modparam("tm", "fr_timer", 30000)
# default invite retransmission timeout after 1xx: 120sec
modparam("tm", "fr_inv_timer", 120000)
# ----- rr params -----
# set next param to 1 to add value to ;lr param (helps with some UAs)
modparam("rr", "enable_full_lr", 0)
# do not append from tag to the RR (no need for this script)
modparam("rr", "append_fromtag", 0)
# ----- registrar params -----
modparam("registrar", "method_filtering", 1)
/* uncomment the next line to disable parallel forking via location */
# modparam("registrar", "append_branches", 0)
/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)
# max value for expires of registrations
modparam("registrar", "max_expires", 3600)
# set it to 1 to enable GRUU
modparam("registrar", "gruu_enabled", 0)
# ----- acc params -----
/* what special events should be accounted ? */
modparam("acc", "early_media", 0)
modparam("acc", "report_ack", 0)
modparam("acc", "report_cancels", 0)
/* by default ww do not adjust the direct of the sequential requests.
if you enable this parameter, be sure the enable "append_fromtag"
in "rr" module */
modparam("acc", "detect_direction", 0)
/* account triggers (flags) */
modparam("acc", "log_flag", FLT_ACC)
modparam("acc", "log_missed_flag", FLT_ACCMISSED)
modparam("acc", "log_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)
/* enhanced DB accounting */
#!ifdef WITH_ACCDB
modparam("acc", "db_flag", FLT_ACC)
modparam("acc", "db_missed_flag", FLT_ACCMISSED)
modparam("acc", "db_url", DBURL)
modparam("acc", "db_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
#!endif
# ----- usrloc params -----
/* enable DB persistency for location entries */
#!ifdef WITH_USRLOCDB
modparam("usrloc", "db_url", DBURL)
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "use_domain", MULTIDOMAIN)
#!endif
# ----- auth_db params -----
#!ifdef WITH_AUTH
modparam("auth_db", "db_url", DBURL)
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "load_credentials", "")
modparam("auth_db", "use_domain", MULTIDOMAIN)
# ----- permissions params -----
#!ifdef WITH_IPAUTH
modparam("permissions", "db_url", DBURL)
modparam("permissions", "db_mode", 1)
#!endif
#!endif
# ----- alias_db params -----
#!ifdef WITH_ALIASDB
modparam("alias_db", "db_url", DBURL)
modparam("alias_db", "use_domain", MULTIDOMAIN)
#!endif
# ----- speeddial params -----
#!ifdef WITH_SPEEDDIAL
modparam("speeddial", "db_url", DBURL)
modparam("speeddial", "use_domain", MULTIDOMAIN)
#!endif
# ----- domain params -----
#!ifdef WITH_MULTIDOMAIN
modparam("domain", "db_url", DBURL)
# register callback to match myself condition with domains list
modparam("domain", "register_myself", 1)
#!endif
#!ifdef WITH_PRESENCE
# ----- presence params -----
modparam("presence", "db_url", DBURL)
modparam("presence", "server_address", "sip:a.b.c.d:port" )
modparam("presence", "send_fast_notify", 0)
modparam("presence", "db_update_period", 20)
modparam("presence", "clean_period", 40)
modparam("presence", "subs_db_mode", 2)
modparam("presence", "fetch_rows", 1000)
# ----- presence_xml params -----
modparam("presence_xml", "db_url", DBURL)
modparam("presence_xml", "force_active", 1)
# ----- presence_dialoginfo params -----
modparam("presence_dialoginfo", "force_single_dialog", 0)
# ----- pua params -----
modparam("pua", "db_url", DBURL)
modparam("pua", "db_mode", 2)
modparam("pua", "update_period", 60)
modparam("pua", "dlginfo_increase_version", 0)
modparam("pua", "reginfo_increase_version", 0)
modparam("pua", "check_remote_contact", 1)
modparam("pua", "fetch_rows", 1000)
# ----- pua_dialoginfo params -----
modparam("pua_dialoginfo", "include_callid", 1)
modparam("pua_dialoginfo", "send_publish_flag", FLT_DLGINFO)
modparam("pua_dialoginfo", "caller_confirmed", 0)
modparam("pua_dialoginfo", "include_tags", 1)
modparam("pua_dialoginfo", "override_lifetime", 124)
#!endif
# ----- dialog params -----
modparam("dialog", "db_url", DBURL)
modparam("dialog", "enable_stats", 1)
modparam("dialog", "db_mode", 1)
modparam("dialog", "dlg_flag", FLT_DLG)
#!ifdef WITH_NAT
# ----- rtpproxy params -----
modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722")
# ----- nathelper params -----
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
modparam("nathelper", "sipping_from",
"sip:pinger@kamailio.org")
# params needed for NAT traversal in other modules
modparam("nathelper|registrar", "received_avp",
"$avp(RECEIVED)")
modparam("usrloc", "nat_bflag", FLB_NATB)
#!endif
#!ifdef WITH_TLS
# ----- tls params -----
modparam("tls", "config",
"/usr/local/etc/kamailio/tls.cfg")
#!endif
#!ifdef WITH_ANTIFLOOD
# ----- pike params -----
modparam("pike", "sampling_time_unit", 2)
modparam("pike", "reqs_density_per_unit", 16)
modparam("pike", "remove_latency", 4)
# ----- htable params -----
# ip ban htable with autoexpire after 5 minutes
modparam("htable", "htable",
"ipban=>size=8;autoexpire=300;")
#!endif
#!ifdef WITH_XMLRPC
# ----- xmlrpc params -----
modparam("xmlrpc", "route", "XMLRPC");
modparam("xmlrpc", "url_match", "^/RPC")
#!endif
#!ifdef WITH_DEBUG
# ----- debugger params -----
modparam("debugger", "cfgtrace", 1)
modparam("debugger", "log_level_name", "exec")
#!endif
####### Routing Logic ########
# Main SIP request routing logic
# - processing of any incoming SIP request starts with this route
# - note: this is the same as route { ... }
request_route {
# per request initial checks
route(REQINIT);
# NAT detection
route(NATDETECT);
# CANCEL processing
if (is_method("CANCEL")) {
if (t_check_trans()) {
route(RELAY);
}
exit;
}
# handle requests within SIP dialogs
route(WITHINDLG);
### only initial requests (no To tag)
# handle retransmissions
if(t_precheck_trans()) {
t_check_trans();
exit;
}
t_check_trans();
# authentication
route(AUTH);
# record routing for dialog forming requests (in case they are
routed)
# - remove preloaded route headers
remove_hf("Route");
if (is_method("INVITE|SUBSCRIBE"))
record_route();
# account only INVITEs
if (is_method("INVITE")) {
setflag(FLT_ACC); # do accounting
}
# dispatch requests to foreign domains
route(SIPOUT);
### requests for my local domains
# handle presence related requests
route(PRESENCE);
# handle registrations
route(REGISTRAR);
if ($rU==$null) {
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}
# dispatch destinations to PSTN
route(PSTN);
# user location service
route(LOCATION);
}
# Wrapper for relaying requests
route[RELAY] {
# enable additional event routes for forwarded requests
# - serial forking, RTP relaying handling, a.s.o.
if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("branch_route"))
t_on_branch("MANAGE_BRANCH");
}
if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("onreply_route"))
t_on_reply("MANAGE_REPLY");
}
if (is_method("INVITE")) {
if(!t_is_set("failure_route"))
t_on_failure("MANAGE_FAILURE");
}
if(is_method("INVITE|BYE|UPDATE|CANCEL|ACK")) {
setflag(FLT_DLGINFO);
dlg_manage();
}
if (!t_relay()) {
sl_reply_error();
}
exit;
}
# Per SIP request initial checks
route[REQINIT] {
#!ifdef WITH_ANTIFLOOD
# flood dection from same IP and traffic ban for a while
# be sure you exclude checking trusted peers, such as pstn gateways
# - local host excluded (e.g., loop to self)
if(src_ip!=myself) {
if($sht(ipban=>$si)!=$null) {
# ip is already blocked
xdbg("request from blocked IP - $rm from $fu
(IP:$si:$sp)\n");
exit;
}
if (!pike_check_req()) {
xlog("L_ALERT","ALERT: pike blocking $rm from
$fu (IP:$si:$sp)\n");
$sht(ipban=>$si) = 1;
exit;
}
}
if($ua =~ "friendly-scanner") {
sl_send_reply("200", "OK");
exit;
}
#!endif
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
}
if(is_method("OPTIONS") && uri==myself && $rU==$null)
{
sl_send_reply("200","Keepalive");
exit;
}
if(!sanity_check("1511", "7")) {
xlog("Malformed SIP message from $si:$sp\n");
exit;
}
}
# Handle requests within SIP dialogs
route[WITHINDLG] {
if (!has_totag()) return;
# sequential request withing a dialog should
# take the path determined by record-routing
if (loose_route()) {
route(DLGURI);
if (is_method("BYE")) {
setflag(FLT_ACC); # do accounting ...
setflag(FLT_ACCFAILED); # ... even if the
transaction fails
}
else if ( is_method("ACK") ) {
# ACK is forwarded statelessy
route(NATMANAGE);
}
else if ( is_method("NOTIFY") ) {
# Add Record-Route for in-dialog NOTIFY as per
RFC 6665.
record_route();
}
route(RELAY);
exit;
}
if (is_method("SUBSCRIBE") && uri == myself) {
# in-dialog subscribe requests
route(PRESENCE);
exit;
}
if ( is_method("ACK") ) {
if ( t_check_trans() ) {
# no loose-route, but stateful ACK;
# must be an ACK after a 487
# or e.g. 404 from upstream server
route(RELAY);
exit;
} else {
# ACK without matching transaction ... ignore
and discard
exit;
}
}
sl_send_reply("404","Not here");
exit;
}
# Handle SIP registrations
route[REGISTRAR] {
if (!is_method("REGISTER")) return;
if(isflagset(FLT_NATS)) {
setbflag(FLB_NATB);
#!ifdef WITH_NATSIPPING
# do SIP NAT pinging
setbflag(FLB_NATSIPPING);
#!endif
}
if (!save("location"))
sl_reply_error();
exit;
}
# User location service
route[LOCATION] {
#!ifdef WITH_SPEEDDIAL
# search for short dialing - 2-digit extension
if($rU=~"^[0-9][0-9]$")
if(sd_lookup("speed_dial"))
route(SIPOUT);
#!endif
#!ifdef WITH_ALIASDB
# search in DB-based aliases
if(alias_db_lookup("dbaliases"))
route(SIPOUT);
#!endif
$avp(oexten) = $rU;
if (!lookup("location")) {
$var(rc) = $rc;
route(TOVOICEMAIL);
t_newtran();
switch ($var(rc)) {
case -1:
case -3:
send_reply("404", "Not Found");
exit;
case -2:
send_reply("405", "Method Not
Allowed");
exit;
}
}
# when routing via usrloc, log the missed calls also
if (is_method("INVITE")) {
setflag(FLT_ACCMISSED);
}
route(RELAY);
exit;
}
# Presence server processing
route[PRESENCE] {
if(!is_method("PUBLISH|SUBSCRIBE"))
return;
if(is_method("SUBSCRIBE") &&
$hdr(Event)=="message-summary") {
route(TOVOICEMAIL);
# returns here if no voicemail server is configured
sl_send_reply("404", "No voicemail service");
exit;
}
#!ifdef WITH_PRESENCE
if (!t_newtran()) {
sl_reply_error();
exit;
}
if(is_method("PUBLISH")) {
handle_publish();
t_release();
} else if(is_method("SUBSCRIBE")) {
handle_subscribe();
t_release();
}
exit;
#!endif
# if presence enabled, this part will not be executed
if (is_method("PUBLISH") || $rU==$null) {
sl_send_reply("404", "Not here");
exit;
}
return;
}
# IP authorization and user uthentication
route[AUTH] {
#!ifdef WITH_AUTH
#!ifdef WITH_IPAUTH
if((!is_method("REGISTER")) && allow_source_address()) {
# source IP allowed
return;
}
#!endif
if (is_method("REGISTER") || from_uri==myself)
{
# authenticate requests
if (!auth_check("$fd", "subscriber", "1"))
{
auth_challenge("$fd", "0");
exit;
}
# user authenticated - remove auth header
if(!is_method("REGISTER|PUBLISH"))
consume_credentials();
}
# if caller is not local subscriber, then check if it calls
# a local destination, otherwise deny, not an open relay here
if (from_uri!=myself && uri!=myself) {
sl_send_reply("403","Not relaying");
exit;
}
#!endif
return;
}
# Caller NAT detection
route[NATDETECT] {
#!ifdef WITH_NAT
force_rport();
if (nat_uac_test("19")) {
if (is_method("REGISTER")) {
fix_nated_register();
} else {
if(is_first_hop())
set_contact_alias();
}
setflag(FLT_NATS);
}
#!endif
return;
}
# RTPProxy control and singaling updates for NAT traversal
route[NATMANAGE] {
#!ifdef WITH_NAT
if (is_request()) {
if(has_totag()) {
if(check_route_param("nat=yes")) {
setbflag(FLB_NATB);
}
}
}
if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB)))
return;
rtpproxy_manage("co");
if (is_request()) {
if (!has_totag()) {
if(t_is_branch_route()) {
add_rr_param(";nat=yes");
}
}
}
if (is_reply()) {
if(isbflagset(FLB_NATB)) {
if(is_first_hop())
set_contact_alias();
}
}
#!endif
return;
}
# URI update for dialog requests
route[DLGURI] {
#!ifdef WITH_NAT
if(!isdsturiset()) {
handle_ruri_alias();
}
#!endif
return;
}
# Routing to foreign domains
route[SIPOUT] {
if (uri==myself) return;
append_hf("P-hint: outbound\r\n");
route(RELAY);
exit;
}
# PSTN GW routing
route[PSTN] {
#!ifdef WITH_PSTN
# check if PSTN GW IP is defined
if (strempty($sel(cfg_get.pstn.gw_ip))) {
xlog("SCRIPT: PSTN rotuing enabled but pstn.gw_ip not
defined\n");
return;
}
# route to PSTN dialed numbers starting with '+' or '00'
# (international format)
# - update the condition to match your dialing rules for PSTN
routing
if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$"))
return;
# only local users allowed to call
if(from_uri!=myself) {
sl_send_reply("403", "Not Allowed");
exit;
}
if (strempty($sel(cfg_get.pstn.gw_port))) {
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip);
} else {
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip) +
":"
+ $sel(cfg_get.pstn.gw_port);
}
route(RELAY);
exit;
#!endif
return;
}
# XMLRPC routing
#!ifdef WITH_XMLRPC
route[XMLRPC] {
# allow XMLRPC from localhost
if ((method=="POST" || method=="GET")
&& (src_ip==127.0.0.1)) {
# close connection only for xmlrpclib user agents
(there is a bug in
# xmlrpclib: it waits for EOF before interpreting the
response).
if ($hdr(User-Agent) =~ "xmlrpclib")
set_reply_close();
set_reply_no_connect();
dispatch_rpc();
exit;
}
send_reply("403", "Forbidden");
exit;
}
#!endif
# Routing to voicemail server
route[TOVOICEMAIL] {
#!ifdef WITH_VOICEMAIL
if(!is_method("INVITE|SUBSCRIBE"))
return;
# check if VoiceMail server IP is defined
if (strempty($sel(cfg_get.voicemail.srv_ip))) {
xlog("SCRIPT: VoiceMail rotuing enabled but IP not
defined\n");
return;
}
if(is_method("INVITE")) {
if($avp(oexten)==$null)
return;
$ru = "sip:" + $avp(oexten) + "@" +
$sel(cfg_get.voicemail.srv_ip)
+ ":" + $sel(cfg_get.voicemail.srv_port);
} else {
if($rU==$null)
return;
$ru = "sip:" + $rU + "@" +
$sel(cfg_get.voicemail.srv_ip)
+ ":" + $sel(cfg_get.voicemail.srv_port);
}
route(RELAY);
exit;
#!endif
return;
}
# Manage outgoing branches
branch_route[MANAGE_BRANCH] {
xdbg("new branch [$T_branch_idx] to $ru\n");
route(NATMANAGE);
}
# Manage incoming replies
onreply_route[MANAGE_REPLY] {
xdbg("incoming reply\n");
if(status=~"[12][0-9][0-9]")
route(NATMANAGE);
}
# Manage failure routing cases
failure_route[MANAGE_FAILURE] {
route(NATMANAGE);
if (t_is_canceled()) {
exit;
}
#!ifdef WITH_BLOCK3XX
# block call redirect based on 3xx replies.
if (t_check_status("3[0-9][0-9]")) {
t_reply("404","Not found");
exit;
}
#!endif
#!ifdef WITH_VOICEMAIL
# serial forking
# - route to voicemail on busy or no answer (timeout)
if (t_check_status("486|408")) {
$du = $null;
route(TOVOICEMAIL);
exit;
}
#!endif
}
======================
7:46 a.m.
New subject: BLFs are not working
Forgot to add:
debian 11
Kamailio 5.4.4
Phones ARE behind NAT
Jerry
On 2021-09-29 1:35 a.m., Jerry Kendall wrote:
Hi there...
Trying to get the BLFs working... Not much luck
Registration works and device to device calls work but the BLFs dont....
Does anyone have a basic config where the BLFs work and calls work
that I can try?
If not, can someone point me in the right direction?
I get LOTS of these types of NOTIFYs but never one with a body...
NOTIFY sip:305@10..10.10.223:34571 SIP/2.0
Via: SIP/2.0/UDP
a.b.c.d:port;branch=z9hG4bKeb43.45649b07000000000000000000000000.0
To: <sip:305@domain.net>;tag=697604941
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-998270a1
CSeq: 2 NOTIFY
Call-ID: 1023132872-34571-5(a)BA.CEG.HG.GC
Content-Length: 0
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:a.b.c.d:port>
Subscription-State: terminated;reason=timeout
Below, this is my config taken from
https://kb.asipto.com/kamailio:presence:k43-blf
============================
#!KAMAILIO
#!define WITH_MYSQL
#!define WITH_AUTH
#!define WITH_NAT
#!define WITH_NATSIPPING
#!define WITH_USRLOCDB
#!define WITH_PRESENCE
#!define WITH_MULTIDOMAIN
#
# Kamailio (OpenSER) SIP Server v4.3 - default configuration script
# - web: http://www.kamailio.org
# - git: http://sip-router.org
#
# Direct your questions about this file to:
<sr-users(a)lists.sip-router.org>
#
# Refer to the Core CookBook at http://www.kamailio.org/wiki/
# for an explanation of possible statements, functions and parameters.
#
# Several features can be enabled using '#!define WITH_FEATURE'
directives:
#
# *** To run in debug mode:
# - define WITH_DEBUG
#
# *** To enable mysql:
# - define WITH_MYSQL
#
# *** To enable authentication execute:
# - enable mysql
# - define WITH_AUTH
# - add users using 'kamctl'
#
# *** To enable IP authentication execute:
# - enable mysql
# - enable authentication
# - define WITH_IPAUTH
# - add IP addresses with group id '1' to 'address' table
#
# *** To enable persistent user location execute:
# - enable mysql
# - define WITH_USRLOCDB
#
# *** To enable presence server execute:
# - enable mysql
# - define WITH_PRESENCE
#
# *** To enable nat traversal execute:
# - define WITH_NAT
# - install RTPProxy: http://www.rtpproxy.org
# - start RTPProxy:
# rtpproxy -l _your_public_ip_ -s udp:localhost:7722
# - option for NAT SIP OPTIONS keepalives: WITH_NATSIPPING
#
# *** To enable PSTN gateway routing execute:
# - define WITH_PSTN
# - set the value of pstn.gw_ip
# - check route[PSTN] for regexp routing condition
#
# *** To enable database aliases lookup execute:
# - enable mysql
# - define WITH_ALIASDB
#
# *** To enable speed dial lookup execute:
# - enable mysql
# - define WITH_SPEEDDIAL
#
# *** To enable multi-domain support execute:
# - enable mysql
# - define WITH_MULTIDOMAIN
#
# *** To enable TLS support execute:
# - adjust CFGDIR/tls.cfg as needed
# - define WITH_TLS
#
# *** To enable XMLRPC support execute:
# - define WITH_XMLRPC
# - adjust route[XMLRPC] for access policy
#
# *** To enable anti-flood detection execute:
# - adjust pike and htable=>ipban settings as needed (default is
# block if more than 16 requests in 2 seconds and ban for 300
seconds)
# - define WITH_ANTIFLOOD
#
# *** To block 3XX redirect replies execute:
# - define WITH_BLOCK3XX
#
# *** To enable VoiceMail routing execute:
# - define WITH_VOICEMAIL
# - set the value of voicemail.srv_ip
# - adjust the value of voicemail.srv_port
#
# *** To enhance accounting execute:
# - enable mysql
# - define WITH_ACCDB
# - add following columns to database
#!ifdef ACCDB_COMMENT
ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN src_ip varchar(64) NOT NULL default '';
ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_ip varchar(64) NOT NULL
default '';
ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL
DEFAULT '';
#!endif
####### Include Local Config If Exists #########
import_file "kamailio-local.cfg"
####### Defined Values #########
# *** Value defines - IDs used later in config
#!ifdef WITH_MYSQL
# - database URL - used to connect to database server by modules such
# as: auth_db, acc, usrloc, a.s.o.
#!ifndef DBURL
#!trydef DBURL "mysql://user:passwd@127.0.0.1/kamailio"
#!endif
#!endif
#!ifdef WITH_MULTIDOMAIN
# - the value for 'use_domain' parameters
#!define MULTIDOMAIN 1
#!else
#!define MULTIDOMAIN 0
#!endif
# - flags
# FLT_ - per transaction (message) flags
# FLB_ - per branch flags
#!define FLT_ACC 1
#!define FLT_ACCMISSED 2
#!define FLT_ACCFAILED 3
#!define FLT_NATS 5
#!define FLT_DLG 9
#!define FLT_DLGINFO 10
#!define FLB_NATB 6
#!define FLB_NATSIPPING 7
####### Global Parameters #########
### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR
#!ifdef WITH_DEBUG
debug=4
log_stderror=yes
#!else
debug=2
log_stderror=no
#!endif
memdbg=5
memlog=5
log_facility=LOG_LOCAL0
fork=yes
children=4
/* uncomment the next line to disable TCP (default on) */
#disable_tcp=yes
/* uncomment the next line to disable the auto discovery of local aliases
based on reverse DNS on IPs (default on) */
#auto_aliases=no
/* add local domain aliases */
#alias="sip.mydomain.com"
/* uncomment and configure the following line if you want Kamailio to
bind on a specific interface/port/proto (default bind on all
available) */
listen=udp:a.b.c.d:port
/* port to listen to
* - can be specified more than once if needed to listen on many ports */
port=8081
#!ifdef WITH_TLS
enable_tls=yes
#!endif
# life time of TCP connection when there is no traffic
# - a bit higher than registration expires to cope with UA behind NAT
tcp_connection_lifetime=3605
####### Custom Parameters #########
# These parameters can be modified runtime via RPC interface
# - see the documentation of 'cfg_rpc' module.
#
# Format: group.id = value 'desc' description
# Access: $sel(cfg_get.group.id) or @cfg_get.group.id
#
#!ifdef WITH_PSTN
# PSTN GW Routing
#
# - pstn.gw_ip: valid IP or hostname as string value, example:
# pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"
#
# - by default is empty to avoid misrouting
pstn.gw_ip = "" desc "PSTN GW Address"
pstn.gw_port = "" desc "PSTN GW Port"
#!endif
#!ifdef WITH_VOICEMAIL
# VoiceMail Routing on offline, busy or no answer
#
# - by default Voicemail server IP is empty to avoid misrouting
voicemail.srv_ip = "" desc "VoiceMail IP Address"
voicemail.srv_port = "5060" desc "VoiceMail Port"
#!endif
####### Modules Section ########
/* set paths to location of modules */
# mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/"
#!ifdef WITH_MYSQL
loadmodule "db_mysql.so"
#!endif
loadmodule "jsonrpcs.so"
loadmodule "kex.so"
loadmodule "corex.so"
loadmodule "tm.so"
loadmodule "tmx.so"
loadmodule "sl.so"
loadmodule "rr.so"
loadmodule "pv.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "siputils.so"
loadmodule "xlog.so"
loadmodule "sanity.so"
loadmodule "ctl.so"
loadmodule "cfg_rpc.so"
loadmodule "acc.so"
#!ifdef WITH_AUTH
loadmodule "auth.so"
loadmodule "auth_db.so"
#!ifdef WITH_IPAUTH
loadmodule "permissions.so"
#!endif
#!endif
#!ifdef WITH_ALIASDB
loadmodule "alias_db.so"
#!endif
#!ifdef WITH_SPEEDDIAL
loadmodule "speeddial.so"
#!endif
#!ifdef WITH_MULTIDOMAIN
loadmodule "domain.so"
#!endif
#!ifdef WITH_PRESENCE
loadmodule "presence.so"
loadmodule "presence_xml.so"
loadmodule "presence_dialoginfo.so"
loadmodule "pua.so"
loadmodule "pua_dialoginfo.so"
#!endif
#!ifdef WITH_NAT
loadmodule "nathelper.so"
loadmodule "rtpproxy.so"
#!endif
#!ifdef WITH_TLS
loadmodule "tls.so"
#!endif
#!ifdef WITH_ANTIFLOOD
loadmodule "htable.so"
loadmodule "pike.so"
#!endif
#!ifdef WITH_XMLRPC
loadmodule "xmlrpc.so"
#!endif
#!ifdef WITH_DEBUG
loadmodule "debugger.so"
#!endif
loadmodule "dialog.so"
# ----------------- setting module-specific parameters ---------------
# ----- tm params -----
# auto-discard branches from previous serial forking leg
modparam("tm", "failure_reply_mode", 3)
# default retransmission timeout: 30sec
modparam("tm", "fr_timer", 30000)
# default invite retransmission timeout after 1xx: 120sec
modparam("tm", "fr_inv_timer", 120000)
# ----- rr params -----
# set next param to 1 to add value to ;lr param (helps with some UAs)
modparam("rr", "enable_full_lr", 0)
# do not append from tag to the RR (no need for this script)
modparam("rr", "append_fromtag", 0)
# ----- registrar params -----
modparam("registrar", "method_filtering", 1)
/* uncomment the next line to disable parallel forking via location */
# modparam("registrar", "append_branches", 0)
/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)
# max value for expires of registrations
modparam("registrar", "max_expires", 3600)
# set it to 1 to enable GRUU
modparam("registrar", "gruu_enabled", 0)
# ----- acc params -----
/* what special events should be accounted ? */
modparam("acc", "early_media", 0)
modparam("acc", "report_ack", 0)
modparam("acc", "report_cancels", 0)
/* by default ww do not adjust the direct of the sequential requests.
if you enable this parameter, be sure the enable "append_fromtag"
in "rr" module */
modparam("acc", "detect_direction", 0)
/* account triggers (flags) */
modparam("acc", "log_flag", FLT_ACC)
modparam("acc", "log_missed_flag", FLT_ACCMISSED)
modparam("acc", "log_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)
/* enhanced DB accounting */
#!ifdef WITH_ACCDB
modparam("acc", "db_flag", FLT_ACC)
modparam("acc", "db_missed_flag", FLT_ACCMISSED)
modparam("acc", "db_url", DBURL)
modparam("acc", "db_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
#!endif
# ----- usrloc params -----
/* enable DB persistency for location entries */
#!ifdef WITH_USRLOCDB
modparam("usrloc", "db_url", DBURL)
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "use_domain", MULTIDOMAIN)
#!endif
# ----- auth_db params -----
#!ifdef WITH_AUTH
modparam("auth_db", "db_url", DBURL)
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "load_credentials", "")
modparam("auth_db", "use_domain", MULTIDOMAIN)
# ----- permissions params -----
#!ifdef WITH_IPAUTH
modparam("permissions", "db_url", DBURL)
modparam("permissions", "db_mode", 1)
#!endif
#!endif
# ----- alias_db params -----
#!ifdef WITH_ALIASDB
modparam("alias_db", "db_url", DBURL)
modparam("alias_db", "use_domain", MULTIDOMAIN)
#!endif
# ----- speeddial params -----
#!ifdef WITH_SPEEDDIAL
modparam("speeddial", "db_url", DBURL)
modparam("speeddial", "use_domain", MULTIDOMAIN)
#!endif
# ----- domain params -----
#!ifdef WITH_MULTIDOMAIN
modparam("domain", "db_url", DBURL)
# register callback to match myself condition with domains list
modparam("domain", "register_myself", 1)
#!endif
#!ifdef WITH_PRESENCE
# ----- presence params -----
modparam("presence", "db_url", DBURL)
modparam("presence", "server_address", "sip:a.b.c.d:port"
)
modparam("presence", "send_fast_notify", 0)
modparam("presence", "db_update_period", 20)
modparam("presence", "clean_period", 40)
modparam("presence", "subs_db_mode", 2)
modparam("presence", "fetch_rows", 1000)
# ----- presence_xml params -----
modparam("presence_xml", "db_url", DBURL)
modparam("presence_xml", "force_active", 1)
# ----- presence_dialoginfo params -----
modparam("presence_dialoginfo", "force_single_dialog", 0)
# ----- pua params -----
modparam("pua", "db_url", DBURL)
modparam("pua", "db_mode", 2)
modparam("pua", "update_period", 60)
modparam("pua", "dlginfo_increase_version", 0)
modparam("pua", "reginfo_increase_version", 0)
modparam("pua", "check_remote_contact", 1)
modparam("pua", "fetch_rows", 1000)
# ----- pua_dialoginfo params -----
modparam("pua_dialoginfo", "include_callid", 1)
modparam("pua_dialoginfo", "send_publish_flag", FLT_DLGINFO)
modparam("pua_dialoginfo", "caller_confirmed", 0)
modparam("pua_dialoginfo", "include_tags", 1)
modparam("pua_dialoginfo", "override_lifetime", 124)
#!endif
# ----- dialog params -----
modparam("dialog", "db_url", DBURL)
modparam("dialog", "enable_stats", 1)
modparam("dialog", "db_mode", 1)
modparam("dialog", "dlg_flag", FLT_DLG)
#!ifdef WITH_NAT
# ----- rtpproxy params -----
modparam("rtpproxy", "rtpproxy_sock",
"udp:127.0.0.1:7722")
# ----- nathelper params -----
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
modparam("nathelper", "sipping_from",
"sip:pinger@kamailio.org")
# params needed for NAT traversal in other modules
modparam("nathelper|registrar", "received_avp",
"$avp(RECEIVED)")
modparam("usrloc", "nat_bflag", FLB_NATB)
#!endif
#!ifdef WITH_TLS
# ----- tls params -----
modparam("tls", "config",
"/usr/local/etc/kamailio/tls.cfg")
#!endif
#!ifdef WITH_ANTIFLOOD
# ----- pike params -----
modparam("pike", "sampling_time_unit", 2)
modparam("pike", "reqs_density_per_unit", 16)
modparam("pike", "remove_latency", 4)
# ----- htable params -----
# ip ban htable with autoexpire after 5 minutes
modparam("htable", "htable",
"ipban=>size=8;autoexpire=300;")
#!endif
#!ifdef WITH_XMLRPC
# ----- xmlrpc params -----
modparam("xmlrpc", "route", "XMLRPC");
modparam("xmlrpc", "url_match", "^/RPC")
#!endif
#!ifdef WITH_DEBUG
# ----- debugger params -----
modparam("debugger", "cfgtrace", 1)
modparam("debugger", "log_level_name", "exec")
#!endif
####### Routing Logic ########
# Main SIP request routing logic
# - processing of any incoming SIP request starts with this route
# - note: this is the same as route { ... }
request_route {
# per request initial checks
route(REQINIT);
# NAT detection
route(NATDETECT);
# CANCEL processing
if (is_method("CANCEL")) {
if (t_check_trans()) {
route(RELAY);
}
exit;
}
# handle requests within SIP dialogs
route(WITHINDLG);
### only initial requests (no To tag)
# handle retransmissions
if(t_precheck_trans()) {
t_check_trans();
exit;
}
t_check_trans();
# authentication
route(AUTH);
# record routing for dialog forming requests (in case they are
routed)
# - remove preloaded route headers
remove_hf("Route");
if (is_method("INVITE|SUBSCRIBE"))
record_route();
# account only INVITEs
if (is_method("INVITE")) {
setflag(FLT_ACC); # do accounting
}
# dispatch requests to foreign domains
route(SIPOUT);
### requests for my local domains
# handle presence related requests
route(PRESENCE);
# handle registrations
route(REGISTRAR);
if ($rU==$null) {
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}
# dispatch destinations to PSTN
route(PSTN);
# user location service
route(LOCATION);
}
# Wrapper for relaying requests
route[RELAY] {
# enable additional event routes for forwarded requests
# - serial forking, RTP relaying handling, a.s.o.
if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("branch_route"))
t_on_branch("MANAGE_BRANCH");
}
if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("onreply_route"))
t_on_reply("MANAGE_REPLY");
}
if (is_method("INVITE")) {
if(!t_is_set("failure_route"))
t_on_failure("MANAGE_FAILURE");
}
if(is_method("INVITE|BYE|UPDATE|CANCEL|ACK")) {
setflag(FLT_DLGINFO);
dlg_manage();
}
if (!t_relay()) {
sl_reply_error();
}
exit;
}
# Per SIP request initial checks
route[REQINIT] {
#!ifdef WITH_ANTIFLOOD
# flood dection from same IP and traffic ban for a while
# be sure you exclude checking trusted peers, such as pstn
gateways
# - local host excluded (e.g., loop to self)
if(src_ip!=myself) {
if($sht(ipban=>$si)!=$null) {
# ip is already blocked
xdbg("request from blocked IP - $rm from $fu
(IP:$si:$sp)\n");
exit;
}
if (!pike_check_req()) {
xlog("L_ALERT","ALERT: pike blocking $rm from
$fu (IP:$si:$sp)\n");
$sht(ipban=>$si) = 1;
exit;
}
}
if($ua =~ "friendly-scanner") {
sl_send_reply("200", "OK");
exit;
}
#!endif
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
}
if(is_method("OPTIONS") && uri==myself && $rU==$null)
{
sl_send_reply("200","Keepalive");
exit;
}
if(!sanity_check("1511", "7")) {
xlog("Malformed SIP message from $si:$sp\n");
exit;
}
}
# Handle requests within SIP dialogs
route[WITHINDLG] {
if (!has_totag()) return;
# sequential request withing a dialog should
# take the path determined by record-routing
if (loose_route()) {
route(DLGURI);
if (is_method("BYE")) {
setflag(FLT_ACC); # do accounting ...
setflag(FLT_ACCFAILED); # ... even if the
transaction fails
}
else if ( is_method("ACK") ) {
# ACK is forwarded statelessy
route(NATMANAGE);
}
else if ( is_method("NOTIFY") ) {
# Add Record-Route for in-dialog NOTIFY as per
RFC 6665.
record_route();
}
route(RELAY);
exit;
}
if (is_method("SUBSCRIBE") && uri == myself) {
# in-dialog subscribe requests
route(PRESENCE);
exit;
}
if ( is_method("ACK") ) {
if ( t_check_trans() ) {
# no loose-route, but stateful ACK;
# must be an ACK after a 487
# or e.g. 404 from upstream server
route(RELAY);
exit;
} else {
# ACK without matching transaction ... ignore
and discard
exit;
}
}
sl_send_reply("404","Not here");
exit;
}
# Handle SIP registrations
route[REGISTRAR] {
if (!is_method("REGISTER")) return;
if(isflagset(FLT_NATS)) {
setbflag(FLB_NATB);
#!ifdef WITH_NATSIPPING
# do SIP NAT pinging
setbflag(FLB_NATSIPPING);
#!endif
}
if (!save("location"))
sl_reply_error();
exit;
}
# User location service
route[LOCATION] {
#!ifdef WITH_SPEEDDIAL
# search for short dialing - 2-digit extension
if($rU=~"^[0-9][0-9]$")
if(sd_lookup("speed_dial"))
route(SIPOUT);
#!endif
#!ifdef WITH_ALIASDB
# search in DB-based aliases
if(alias_db_lookup("dbaliases"))
route(SIPOUT);
#!endif
$avp(oexten) = $rU;
if (!lookup("location")) {
$var(rc) = $rc;
route(TOVOICEMAIL);
t_newtran();
switch ($var(rc)) {
case -1:
case -3:
send_reply("404", "Not Found");
exit;
case -2:
send_reply("405", "Method Not
Allowed");
exit;
}
}
# when routing via usrloc, log the missed calls also
if (is_method("INVITE")) {
setflag(FLT_ACCMISSED);
}
route(RELAY);
exit;
}
# Presence server processing
route[PRESENCE] {
if(!is_method("PUBLISH|SUBSCRIBE"))
return;
if(is_method("SUBSCRIBE") &&
$hdr(Event)=="message-summary") {
route(TOVOICEMAIL);
# returns here if no voicemail server is configured
sl_send_reply("404", "No voicemail service");
exit;
}
#!ifdef WITH_PRESENCE
if (!t_newtran()) {
sl_reply_error();
exit;
}
if(is_method("PUBLISH")) {
handle_publish();
t_release();
} else if(is_method("SUBSCRIBE")) {
handle_subscribe();
t_release();
}
exit;
#!endif
# if presence enabled, this part will not be executed
if (is_method("PUBLISH") || $rU==$null) {
sl_send_reply("404", "Not here");
exit;
}
return;
}
# IP authorization and user uthentication
route[AUTH] {
#!ifdef WITH_AUTH
#!ifdef WITH_IPAUTH
if((!is_method("REGISTER")) && allow_source_address()) {
# source IP allowed
return;
}
#!endif
if (is_method("REGISTER") || from_uri==myself)
{
# authenticate requests
if (!auth_check("$fd", "subscriber", "1"))
{
auth_challenge("$fd", "0");
exit;
}
# user authenticated - remove auth header
if(!is_method("REGISTER|PUBLISH"))
consume_credentials();
}
# if caller is not local subscriber, then check if it calls
# a local destination, otherwise deny, not an open relay here
if (from_uri!=myself && uri!=myself) {
sl_send_reply("403","Not relaying");
exit;
}
#!endif
return;
}
# Caller NAT detection
route[NATDETECT] {
#!ifdef WITH_NAT
force_rport();
if (nat_uac_test("19")) {
if (is_method("REGISTER")) {
fix_nated_register();
} else {
if(is_first_hop())
set_contact_alias();
}
setflag(FLT_NATS);
}
#!endif
return;
}
# RTPProxy control and singaling updates for NAT traversal
route[NATMANAGE] {
#!ifdef WITH_NAT
if (is_request()) {
if(has_totag()) {
if(check_route_param("nat=yes")) {
setbflag(FLB_NATB);
}
}
}
if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB)))
return;
rtpproxy_manage("co");
if (is_request()) {
if (!has_totag()) {
if(t_is_branch_route()) {
add_rr_param(";nat=yes");
}
}
}
if (is_reply()) {
if(isbflagset(FLB_NATB)) {
if(is_first_hop())
set_contact_alias();
}
}
#!endif
return;
}
# URI update for dialog requests
route[DLGURI] {
#!ifdef WITH_NAT
if(!isdsturiset()) {
handle_ruri_alias();
}
#!endif
return;
}
# Routing to foreign domains
route[SIPOUT] {
if (uri==myself) return;
append_hf("P-hint: outbound\r\n");
route(RELAY);
exit;
}
# PSTN GW routing
route[PSTN] {
#!ifdef WITH_PSTN
# check if PSTN GW IP is defined
if (strempty($sel(cfg_get.pstn.gw_ip))) {
xlog("SCRIPT: PSTN rotuing enabled but pstn.gw_ip not
defined\n");
return;
}
# route to PSTN dialed numbers starting with '+' or '00'
# (international format)
# - update the condition to match your dialing rules for PSTN
routing
if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$"))
return;
# only local users allowed to call
if(from_uri!=myself) {
sl_send_reply("403", "Not Allowed");
exit;
}
if (strempty($sel(cfg_get.pstn.gw_port))) {
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip);
} else {
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip) +
":"
+ $sel(cfg_get.pstn.gw_port);
}
route(RELAY);
exit;
#!endif
return;
}
# XMLRPC routing
#!ifdef WITH_XMLRPC
route[XMLRPC] {
# allow XMLRPC from localhost
if ((method=="POST" || method=="GET")
&& (src_ip==127.0.0.1)) {
# close connection only for xmlrpclib user agents
(there is a bug in
# xmlrpclib: it waits for EOF before interpreting the
response).
if ($hdr(User-Agent) =~ "xmlrpclib")
set_reply_close();
set_reply_no_connect();
dispatch_rpc();
exit;
}
send_reply("403", "Forbidden");
exit;
}
#!endif
# Routing to voicemail server
route[TOVOICEMAIL] {
#!ifdef WITH_VOICEMAIL
if(!is_method("INVITE|SUBSCRIBE"))
return;
# check if VoiceMail server IP is defined
if (strempty($sel(cfg_get.voicemail.srv_ip))) {
xlog("SCRIPT: VoiceMail rotuing enabled but IP not
defined\n");
return;
}
if(is_method("INVITE")) {
if($avp(oexten)==$null)
return;
$ru = "sip:" + $avp(oexten) + "@" +
$sel(cfg_get.voicemail.srv_ip)
+ ":" + $sel(cfg_get.voicemail.srv_port);
} else {
if($rU==$null)
return;
$ru = "sip:" + $rU + "@" +
$sel(cfg_get.voicemail.srv_ip)
+ ":" + $sel(cfg_get.voicemail.srv_port);
}
route(RELAY);
exit;
#!endif
return;
}
# Manage outgoing branches
branch_route[MANAGE_BRANCH] {
xdbg("new branch [$T_branch_idx] to $ru\n");
route(NATMANAGE);
}
# Manage incoming replies
onreply_route[MANAGE_REPLY] {
xdbg("incoming reply\n");
if(status=~"[12][0-9][0-9]")
route(NATMANAGE);
}
# Manage failure routing cases
failure_route[MANAGE_FAILURE] {
route(NATMANAGE);
if (t_is_canceled()) {
exit;
}
#!ifdef WITH_BLOCK3XX
# block call redirect based on 3xx replies.
if (t_check_status("3[0-9][0-9]")) {
t_reply("404","Not found");
exit;
}
#!endif
#!ifdef WITH_VOICEMAIL
# serial forking
# - route to voicemail on busy or no answer (timeout)
if (t_check_status("486|408")) {
$du = $null;
route(TOVOICEMAIL);
exit;
}
#!endif
}
======================
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30 Sep
30 Sep
5:56 p.m.
New subject: BLFs are not working
Does anyone have some idea of what to look at ?
Jerry
On 9/29/2021 1:46 AM, Jerry Kendall wrote:
Forgot to add:
debian 11
Kamailio 5.4.4
Phones ARE behind NAT
Jerry
On 2021-09-29 1:35 a.m., Jerry Kendall wrote:
Hi there...
Trying to get the BLFs working... Not much luck
Registration works and device to device calls work but the BLFs dont....
Does anyone have a basic config where the BLFs work and calls work that I can try?
If not, can someone point me in the right direction?
I get LOTS of these types of NOTIFYs but never one with a body...
NOTIFY sip:305@10..10.10.223:34571 SIP/2.0
Via: SIP/2.0/UDP a.b.c.d:port;branch=z9hG4bKeb43.45649b07000000000000000000000000.0
To: <sip:305@domain.net>;tag=697604941
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-998270a1
CSeq: 2 NOTIFY
Call-ID: 1023132872-34571-5(a)BA.CEG.HG.GC
Content-Length: 0
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:a.b.c.d:port>
Subscription-State: terminated;reason=timeout
Below, this is my config taken from https://kb.asipto.com/kamailio:presence:k43-blf
============================
#!KAMAILIO
#!define WITH_MYSQL
#!define WITH_AUTH
#!define WITH_NAT
#!define WITH_NATSIPPING
#!define WITH_USRLOCDB
#!define WITH_PRESENCE
#!define WITH_MULTIDOMAIN
#
# Kamailio (OpenSER) SIP Server v4.3 - default configuration script
# - web: http://www.kamailio.org
# - git: http://sip-router.org
#
# Direct your questions about this file to: <sr-users(a)lists.sip-router.org>
#
# Refer to the Core CookBook at http://www.kamailio.org/wiki/
# for an explanation of possible statements, functions and parameters.
#
# Several features can be enabled using '#!define WITH_FEATURE' directives:
#
# *** To run in debug mode:
# - define WITH_DEBUG
#
# *** To enable mysql:
# - define WITH_MYSQL
#
# *** To enable authentication execute:
# - enable mysql
# - define WITH_AUTH
# - add users using 'kamctl'
#
# *** To enable IP authentication execute:
# - enable mysql
# - enable authentication
# - define WITH_IPAUTH
# - add IP addresses with group id '1' to 'address' table
#
# *** To enable persistent user location execute:
# - enable mysql
# - define WITH_USRLOCDB
#
# *** To enable presence server execute:
# - enable mysql
# - define WITH_PRESENCE
#
# *** To enable nat traversal execute:
# - define WITH_NAT
# - install RTPProxy: http://www.rtpproxy.org
# - start RTPProxy:
# rtpproxy -l _your_public_ip_ -s udp:localhost:7722
# - option for NAT SIP OPTIONS keepalives: WITH_NATSIPPING
#
# *** To enable PSTN gateway routing execute:
# - define WITH_PSTN
# - set the value of pstn.gw_ip
# - check route[PSTN] for regexp routing condition
#
# *** To enable database aliases lookup execute:
# - enable mysql
# - define WITH_ALIASDB
#
# *** To enable speed dial lookup execute:
# - enable mysql
# - define WITH_SPEEDDIAL
#
# *** To enable multi-domain support execute:
# - enable mysql
# - define WITH_MULTIDOMAIN
#
# *** To enable TLS support execute:
# - adjust CFGDIR/tls.cfg as needed
# - define WITH_TLS
#
# *** To enable XMLRPC support execute:
# - define WITH_XMLRPC
# - adjust route[XMLRPC] for access policy
#
# *** To enable anti-flood detection execute:
# - adjust pike and htable=>ipban settings as needed (default is
# block if more than 16 requests in 2 seconds and ban for 300 seconds)
# - define WITH_ANTIFLOOD
#
# *** To block 3XX redirect replies execute:
# - define WITH_BLOCK3XX
#
# *** To enable VoiceMail routing execute:
# - define WITH_VOICEMAIL
# - set the value of voicemail.srv_ip
# - adjust the value of voicemail.srv_port
#
# *** To enhance accounting execute:
# - enable mysql
# - define WITH_ACCDB
# - add following columns to database
#!ifdef ACCDB_COMMENT
ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN src_ip varchar(64) NOT NULL default '';
ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT
'';
ALTER TABLE missed_calls ADD COLUMN src_ip varchar(64) NOT NULL default '';
ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT
'';
#!endif
####### Include Local Config If Exists #########
import_file "kamailio-local.cfg"
####### Defined Values #########
# *** Value defines - IDs used later in config
#!ifdef WITH_MYSQL
# - database URL - used to connect to database server by modules such
# as: auth_db, acc, usrloc, a.s.o.
#!ifndef DBURL
#!trydef DBURL "mysql://user:passwd@127.0.0.1/kamailio"
#!endif
#!endif
#!ifdef WITH_MULTIDOMAIN
# - the value for 'use_domain' parameters
#!define MULTIDOMAIN 1
#!else
#!define MULTIDOMAIN 0
#!endif
# - flags
# FLT_ - per transaction (message) flags
# FLB_ - per branch flags
#!define FLT_ACC 1
#!define FLT_ACCMISSED 2
#!define FLT_ACCFAILED 3
#!define FLT_NATS 5
#!define FLT_DLG 9
#!define FLT_DLGINFO 10
#!define FLB_NATB 6
#!define FLB_NATSIPPING 7
####### Global Parameters #########
### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR
#!ifdef WITH_DEBUG
debug=4
log_stderror=yes
#!else
debug=2
log_stderror=no
#!endif
memdbg=5
memlog=5
log_facility=LOG_LOCAL0
fork=yes
children=4
/* uncomment the next line to disable TCP (default on) */
#disable_tcp=yes
/* uncomment the next line to disable the auto discovery of local aliases
based on reverse DNS on IPs (default on) */
#auto_aliases=no
/* add local domain aliases */
#alias="sip.mydomain.com"
/* uncomment and configure the following line if you want Kamailio to
bind on a specific interface/port/proto (default bind on all available) */
listen=udp:a.b.c.d:port
/* port to listen to
* - can be specified more than once if needed to listen on many ports */
port=8081
#!ifdef WITH_TLS
enable_tls=yes
#!endif
# life time of TCP connection when there is no traffic
# - a bit higher than registration expires to cope with UA behind NAT
tcp_connection_lifetime=3605
####### Custom Parameters #########
# These parameters can be modified runtime via RPC interface
# - see the documentation of 'cfg_rpc' module.
#
# Format: group.id = value 'desc' description
# Access: $sel(cfg_get.group.id) or @cfg_get.group.id
#
#!ifdef WITH_PSTN
# PSTN GW Routing
#
# - pstn.gw_ip: valid IP or hostname as string value, example:
# pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"
#
# - by default is empty to avoid misrouting
pstn.gw_ip = "" desc "PSTN GW Address"
pstn.gw_port = "" desc "PSTN GW Port"
#!endif
#!ifdef WITH_VOICEMAIL
# VoiceMail Routing on offline, busy or no answer
#
# - by default Voicemail server IP is empty to avoid misrouting
voicemail.srv_ip = "" desc "VoiceMail IP Address"
voicemail.srv_port = "5060" desc "VoiceMail Port"
#!endif
####### Modules Section ########
/* set paths to location of modules */
# mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/"
#!ifdef WITH_MYSQL
loadmodule "db_mysql.so"
#!endif
loadmodule "jsonrpcs.so"
loadmodule "kex.so"
loadmodule "corex.so"
loadmodule "tm.so"
loadmodule "tmx.so"
loadmodule "sl.so"
loadmodule "rr.so"
loadmodule "pv.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "siputils.so"
loadmodule "xlog.so"
loadmodule "sanity.so"
loadmodule "ctl.so"
loadmodule "cfg_rpc.so"
loadmodule "acc.so"
#!ifdef WITH_AUTH
loadmodule "auth.so"
loadmodule "auth_db.so"
#!ifdef WITH_IPAUTH
loadmodule "permissions.so"
#!endif
#!endif
#!ifdef WITH_ALIASDB
loadmodule "alias_db.so"
#!endif
#!ifdef WITH_SPEEDDIAL
loadmodule "speeddial.so"
#!endif
#!ifdef WITH_MULTIDOMAIN
loadmodule "domain.so"
#!endif
#!ifdef WITH_PRESENCE
loadmodule "presence.so"
loadmodule "presence_xml.so"
loadmodule "presence_dialoginfo.so"
loadmodule "pua.so"
loadmodule "pua_dialoginfo.so"
#!endif
#!ifdef WITH_NAT
loadmodule "nathelper.so"
loadmodule "rtpproxy.so"
#!endif
#!ifdef WITH_TLS
loadmodule "tls.so"
#!endif
#!ifdef WITH_ANTIFLOOD
loadmodule "htable.so"
loadmodule "pike.so"
#!endif
#!ifdef WITH_XMLRPC
loadmodule "xmlrpc.so"
#!endif
#!ifdef WITH_DEBUG
loadmodule "debugger.so"
#!endif
loadmodule "dialog.so"
# ----------------- setting module-specific parameters ---------------
# ----- tm params -----
# auto-discard branches from previous serial forking leg
modparam("tm", "failure_reply_mode", 3)
# default retransmission timeout: 30sec
modparam("tm", "fr_timer", 30000)
# default invite retransmission timeout after 1xx: 120sec
modparam("tm", "fr_inv_timer", 120000)
# ----- rr params -----
# set next param to 1 to add value to ;lr param (helps with some UAs)
modparam("rr", "enable_full_lr", 0)
# do not append from tag to the RR (no need for this script)
modparam("rr", "append_fromtag", 0)
# ----- registrar params -----
modparam("registrar", "method_filtering", 1)
/* uncomment the next line to disable parallel forking via location */
# modparam("registrar", "append_branches", 0)
/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)
# max value for expires of registrations
modparam("registrar", "max_expires", 3600)
# set it to 1 to enable GRUU
modparam("registrar", "gruu_enabled", 0)
# ----- acc params -----
/* what special events should be accounted ? */
modparam("acc", "early_media", 0)
modparam("acc", "report_ack", 0)
modparam("acc", "report_cancels", 0)
/* by default ww do not adjust the direct of the sequential requests.
if you enable this parameter, be sure the enable "append_fromtag"
in "rr" module */
modparam("acc", "detect_direction", 0)
/* account triggers (flags) */
modparam("acc", "log_flag", FLT_ACC)
modparam("acc", "log_missed_flag", FLT_ACCMISSED)
modparam("acc", "log_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)
/* enhanced DB accounting */
#!ifdef WITH_ACCDB
modparam("acc", "db_flag", FLT_ACC)
modparam("acc", "db_missed_flag", FLT_ACCMISSED)
modparam("acc", "db_url", DBURL)
modparam("acc", "db_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
#!endif
# ----- usrloc params -----
/* enable DB persistency for location entries */
#!ifdef WITH_USRLOCDB
modparam("usrloc", "db_url", DBURL)
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "use_domain", MULTIDOMAIN)
#!endif
# ----- auth_db params -----
#!ifdef WITH_AUTH
modparam("auth_db", "db_url", DBURL)
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "load_credentials", "")
modparam("auth_db", "use_domain", MULTIDOMAIN)
# ----- permissions params -----
#!ifdef WITH_IPAUTH
modparam("permissions", "db_url", DBURL)
modparam("permissions", "db_mode", 1)
#!endif
#!endif
# ----- alias_db params -----
#!ifdef WITH_ALIASDB
modparam("alias_db", "db_url", DBURL)
modparam("alias_db", "use_domain", MULTIDOMAIN)
#!endif
# ----- speeddial params -----
#!ifdef WITH_SPEEDDIAL
modparam("speeddial", "db_url", DBURL)
modparam("speeddial", "use_domain", MULTIDOMAIN)
#!endif
# ----- domain params -----
#!ifdef WITH_MULTIDOMAIN
modparam("domain", "db_url", DBURL)
# register callback to match myself condition with domains list
modparam("domain", "register_myself", 1)
#!endif
#!ifdef WITH_PRESENCE
# ----- presence params -----
modparam("presence", "db_url", DBURL)
modparam("presence", "server_address", "sip:a.b.c.d:port"
)
modparam("presence", "send_fast_notify", 0)
modparam("presence", "db_update_period", 20)
modparam("presence", "clean_period", 40)
modparam("presence", "subs_db_mode", 2)
modparam("presence", "fetch_rows", 1000)
# ----- presence_xml params -----
modparam("presence_xml", "db_url", DBURL)
modparam("presence_xml", "force_active", 1)
# ----- presence_dialoginfo params -----
modparam("presence_dialoginfo", "force_single_dialog", 0)
# ----- pua params -----
modparam("pua", "db_url", DBURL)
modparam("pua", "db_mode", 2)
modparam("pua", "update_period", 60)
modparam("pua", "dlginfo_increase_version", 0)
modparam("pua", "reginfo_increase_version", 0)
modparam("pua", "check_remote_contact", 1)
modparam("pua", "fetch_rows", 1000)
# ----- pua_dialoginfo params -----
modparam("pua_dialoginfo", "include_callid", 1)
modparam("pua_dialoginfo", "send_publish_flag", FLT_DLGINFO)
modparam("pua_dialoginfo", "caller_confirmed", 0)
modparam("pua_dialoginfo", "include_tags", 1)
modparam("pua_dialoginfo", "override_lifetime", 124)
#!endif
# ----- dialog params -----
modparam("dialog", "db_url", DBURL)
modparam("dialog", "enable_stats", 1)
modparam("dialog", "db_mode", 1)
modparam("dialog", "dlg_flag", FLT_DLG)
#!ifdef WITH_NAT
# ----- rtpproxy params -----
modparam("rtpproxy", "rtpproxy_sock",
"udp:127.0.0.1:7722")
# ----- nathelper params -----
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
modparam("nathelper", "sipping_from",
"sip:pinger@kamailio.org")
# params needed for NAT traversal in other modules
modparam("nathelper|registrar", "received_avp",
"$avp(RECEIVED)")
modparam("usrloc", "nat_bflag", FLB_NATB)
#!endif
#!ifdef WITH_TLS
# ----- tls params -----
modparam("tls", "config",
"/usr/local/etc/kamailio/tls.cfg")
#!endif
#!ifdef WITH_ANTIFLOOD
# ----- pike params -----
modparam("pike", "sampling_time_unit", 2)
modparam("pike", "reqs_density_per_unit", 16)
modparam("pike", "remove_latency", 4)
# ----- htable params -----
# ip ban htable with autoexpire after 5 minutes
modparam("htable", "htable",
"ipban=>size=8;autoexpire=300;")
#!endif
#!ifdef WITH_XMLRPC
# ----- xmlrpc params -----
modparam("xmlrpc", "route", "XMLRPC");
modparam("xmlrpc", "url_match", "^/RPC")
#!endif
#!ifdef WITH_DEBUG
# ----- debugger params -----
modparam("debugger", "cfgtrace", 1)
modparam("debugger", "log_level_name", "exec")
#!endif
####### Routing Logic ########
# Main SIP request routing logic
# - processing of any incoming SIP request starts with this route
# - note: this is the same as route { ... }
request_route {
# per request initial checks
route(REQINIT);
# NAT detection
route(NATDETECT);
# CANCEL processing
if (is_method("CANCEL")) {
if (t_check_trans()) {
route(RELAY);
}
exit;
}
# handle requests within SIP dialogs
route(WITHINDLG);
### only initial requests (no To tag)
# handle retransmissions
if(t_precheck_trans()) {
t_check_trans();
exit;
}
t_check_trans();
# authentication
route(AUTH);
# record routing for dialog forming requests (in case they are routed)
# - remove preloaded route headers
remove_hf("Route");
if (is_method("INVITE|SUBSCRIBE"))
record_route();
# account only INVITEs
if (is_method("INVITE")) {
setflag(FLT_ACC); # do accounting
}
# dispatch requests to foreign domains
route(SIPOUT);
### requests for my local domains
# handle presence related requests
route(PRESENCE);
# handle registrations
route(REGISTRAR);
if ($rU==$null) {
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}
# dispatch destinations to PSTN
route(PSTN);
# user location service
route(LOCATION);
}
# Wrapper for relaying requests
route[RELAY] {
# enable additional event routes for forwarded requests
# - serial forking, RTP relaying handling, a.s.o.
if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("branch_route"))
t_on_branch("MANAGE_BRANCH");
}
if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("onreply_route"))
t_on_reply("MANAGE_REPLY");
}
if (is_method("INVITE")) {
if(!t_is_set("failure_route"))
t_on_failure("MANAGE_FAILURE");
}
if(is_method("INVITE|BYE|UPDATE|CANCEL|ACK")) {
setflag(FLT_DLGINFO);
dlg_manage();
}
if (!t_relay()) {
sl_reply_error();
}
exit;
}
# Per SIP request initial checks
route[REQINIT] {
#!ifdef WITH_ANTIFLOOD
# flood dection from same IP and traffic ban for a while
# be sure you exclude checking trusted peers, such as pstn gateways
# - local host excluded (e.g., loop to self)
if(src_ip!=myself) {
if($sht(ipban=>$si)!=$null) {
# ip is already blocked
xdbg("request from blocked IP - $rm from $fu
(IP:$si:$sp)\n");
exit;
}
if (!pike_check_req()) {
xlog("L_ALERT","ALERT: pike blocking $rm from $fu
(IP:$si:$sp)\n");
$sht(ipban=>$si) = 1;
exit;
}
}
if($ua =~ "friendly-scanner") {
sl_send_reply("200", "OK");
exit;
}
#!endif
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
}
if(is_method("OPTIONS") && uri==myself && $rU==$null)
{
sl_send_reply("200","Keepalive");
exit;
}
if(!sanity_check("1511", "7")) {
xlog("Malformed SIP message from $si:$sp\n");
exit;
}
}
# Handle requests within SIP dialogs
route[WITHINDLG] {
if (!has_totag()) return;
# sequential request withing a dialog should
# take the path determined by record-routing
if (loose_route()) {
route(DLGURI);
if (is_method("BYE")) {
setflag(FLT_ACC); # do accounting ...
setflag(FLT_ACCFAILED); # ... even if the transaction fails
}
else if ( is_method("ACK") ) {
# ACK is forwarded statelessy
route(NATMANAGE);
}
else if ( is_method("NOTIFY") ) {
# Add Record-Route for in-dialog NOTIFY as per RFC 6665.
record_route();
}
route(RELAY);
exit;
}
if (is_method("SUBSCRIBE") && uri == myself) {
# in-dialog subscribe requests
route(PRESENCE);
exit;
}
if ( is_method("ACK") ) {
if ( t_check_trans() ) {
# no loose-route, but stateful ACK;
# must be an ACK after a 487
# or e.g. 404 from upstream server
route(RELAY);
exit;
} else {
# ACK without matching transaction ... ignore and discard
exit;
}
}
sl_send_reply("404","Not here");
exit;
}
# Handle SIP registrations
route[REGISTRAR] {
if (!is_method("REGISTER")) return;
if(isflagset(FLT_NATS)) {
setbflag(FLB_NATB);
#!ifdef WITH_NATSIPPING
# do SIP NAT pinging
setbflag(FLB_NATSIPPING);
#!endif
}
if (!save("location"))
sl_reply_error();
exit;
}
# User location service
route[LOCATION] {
#!ifdef WITH_SPEEDDIAL
# search for short dialing - 2-digit extension
if($rU=~"^[0-9][0-9]$")
if(sd_lookup("speed_dial"))
route(SIPOUT);
#!endif
#!ifdef WITH_ALIASDB
# search in DB-based aliases
if(alias_db_lookup("dbaliases"))
route(SIPOUT);
#!endif
$avp(oexten) = $rU;
if (!lookup("location")) {
$var(rc) = $rc;
route(TOVOICEMAIL);
t_newtran();
switch ($var(rc)) {
case -1:
case -3:
send_reply("404", "Not Found");
exit;
case -2:
send_reply("405", "Method Not
Allowed");
exit;
}
}
# when routing via usrloc, log the missed calls also
if (is_method("INVITE")) {
setflag(FLT_ACCMISSED);
}
route(RELAY);
exit;
}
# Presence server processing
route[PRESENCE] {
if(!is_method("PUBLISH|SUBSCRIBE"))
return;
if(is_method("SUBSCRIBE") &&
$hdr(Event)=="message-summary") {
route(TOVOICEMAIL);
# returns here if no voicemail server is configured
sl_send_reply("404", "No voicemail service");
exit;
}
#!ifdef WITH_PRESENCE
if (!t_newtran()) {
sl_reply_error();
exit;
}
if(is_method("PUBLISH")) {
handle_publish();
t_release();
} else if(is_method("SUBSCRIBE")) {
handle_subscribe();
t_release();
}
exit;
#!endif
# if presence enabled, this part will not be executed
if (is_method("PUBLISH") || $rU==$null) {
sl_send_reply("404", "Not here");
exit;
}
return;
}
# IP authorization and user uthentication
route[AUTH] {
#!ifdef WITH_AUTH
#!ifdef WITH_IPAUTH
if((!is_method("REGISTER")) && allow_source_address()) {
# source IP allowed
return;
}
#!endif
if (is_method("REGISTER") || from_uri==myself)
{
# authenticate requests
if (!auth_check("$fd", "subscriber", "1"))
{
auth_challenge("$fd", "0");
exit;
}
# user authenticated - remove auth header
if(!is_method("REGISTER|PUBLISH"))
consume_credentials();
}
# if caller is not local subscriber, then check if it calls
# a local destination, otherwise deny, not an open relay here
if (from_uri!=myself && uri!=myself) {
sl_send_reply("403","Not relaying");
exit;
}
#!endif
return;
}
# Caller NAT detection
route[NATDETECT] {
#!ifdef WITH_NAT
force_rport();
if (nat_uac_test("19")) {
if (is_method("REGISTER")) {
fix_nated_register();
} else {
if(is_first_hop())
set_contact_alias();
}
setflag(FLT_NATS);
}
#!endif
return;
}
# RTPProxy control and singaling updates for NAT traversal
route[NATMANAGE] {
#!ifdef WITH_NAT
if (is_request()) {
if(has_totag()) {
if(check_route_param("nat=yes")) {
setbflag(FLB_NATB);
}
}
}
if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB)))
return;
rtpproxy_manage("co");
if (is_request()) {
if (!has_totag()) {
if(t_is_branch_route()) {
add_rr_param(";nat=yes");
}
}
}
if (is_reply()) {
if(isbflagset(FLB_NATB)) {
if(is_first_hop())
set_contact_alias();
}
}
#!endif
return;
}
# URI update for dialog requests
route[DLGURI] {
#!ifdef WITH_NAT
if(!isdsturiset()) {
handle_ruri_alias();
}
#!endif
return;
}
# Routing to foreign domains
route[SIPOUT] {
if (uri==myself) return;
append_hf("P-hint: outbound\r\n");
route(RELAY);
exit;
}
# PSTN GW routing
route[PSTN] {
#!ifdef WITH_PSTN
# check if PSTN GW IP is defined
if (strempty($sel(cfg_get.pstn.gw_ip))) {
xlog("SCRIPT: PSTN rotuing enabled but pstn.gw_ip not
defined\n");
return;
}
# route to PSTN dialed numbers starting with '+' or '00'
# (international format)
# - update the condition to match your dialing rules for PSTN routing
if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$"))
return;
# only local users allowed to call
if(from_uri!=myself) {
sl_send_reply("403", "Not Allowed");
exit;
}
if (strempty($sel(cfg_get.pstn.gw_port))) {
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip);
} else {
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip) +
":"
+ $sel(cfg_get.pstn.gw_port);
}
route(RELAY);
exit;
#!endif
return;
}
# XMLRPC routing
#!ifdef WITH_XMLRPC
route[XMLRPC] {
# allow XMLRPC from localhost
if ((method=="POST" || method=="GET")
&& (src_ip==127.0.0.1)) {
# close connection only for xmlrpclib user agents (there is a bug in
# xmlrpclib: it waits for EOF before interpreting the response).
if ($hdr(User-Agent) =~ "xmlrpclib")
set_reply_close();
set_reply_no_connect();
dispatch_rpc();
exit;
}
send_reply("403", "Forbidden");
exit;
}
#!endif
# Routing to voicemail server
route[TOVOICEMAIL] {
#!ifdef WITH_VOICEMAIL
if(!is_method("INVITE|SUBSCRIBE"))
return;
# check if VoiceMail server IP is defined
if (strempty($sel(cfg_get.voicemail.srv_ip))) {
xlog("SCRIPT: VoiceMail rotuing enabled but IP not
defined\n");
return;
}
if(is_method("INVITE")) {
if($avp(oexten)==$null)
return;
$ru = "sip:" + $avp(oexten) + "@" +
$sel(cfg_get.voicemail.srv_ip)
+ ":" + $sel(cfg_get.voicemail.srv_port);
} else {
if($rU==$null)
return;
$ru = "sip:" + $rU + "@" +
$sel(cfg_get.voicemail.srv_ip)
+ ":" + $sel(cfg_get.voicemail.srv_port);
}
route(RELAY);
exit;
#!endif
return;
}
# Manage outgoing branches
branch_route[MANAGE_BRANCH] {
xdbg("new branch [$T_branch_idx] to $ru\n");
route(NATMANAGE);
}
# Manage incoming replies
onreply_route[MANAGE_REPLY] {
xdbg("incoming reply\n");
if(status=~"[12][0-9][0-9]")
route(NATMANAGE);
}
# Manage failure routing cases
failure_route[MANAGE_FAILURE] {
route(NATMANAGE);
if (t_is_canceled()) {
exit;
}
#!ifdef WITH_BLOCK3XX
# block call redirect based on 3xx replies.
if (t_check_status("3[0-9][0-9]")) {
t_reply("404","Not found");
exit;
}
#!endif
#!ifdef WITH_VOICEMAIL
# serial forking
# - route to voicemail on busy or no answer (timeout)
if (t_check_status("486|408")) {
$du = $null;
route(TOVOICEMAIL);
exit;
}
#!endif
}
======================
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
*sr-users(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender!
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__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender!
Edit mailing list options or unsubscribe:
* https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
7:44 p.m.
New subject: BLFs are not working
So, a little change in status here:
The phones are setup to register as ext(a)domain.com
Kamailio has users defined as ext(a)domain.com
The users are registered AND can call each other without issues
I have a GXP2170 reg'd as 301@domain with BLF for 305@domain
I have a GXP1782 reg'd as 305@domain with BLF for 301@domain
I am running sngrep and see LOTS of SUBCRIBE from both phones with the
following...
========================
SUBSCRIBE sip:301@test.example.com:port SIP/2.0
Via: SIP/2.0/UDP 10.0.0.62:53748;branch=z9hG4bK1748153224;rport
From: <sip:305@test.example.com:port>;tag=1412038754
To: <sip:301@test.example.com:port>
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20150 SUBSCRIBE
Contact: <sip:305@10.0.0.62:53748>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept: application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP
10.0.0.62:53748;branch=z9hG4bK1748153224;rport=53748;received=184.148.140.29
From: <sip:305@test.example.com:port>;tag=1412038754
To:
<sip:301@test.example.com:port>;tag=c814f383b05cbe6e319f0457961f79e4.13649c3f
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20150 SUBSCRIBE
Proxy-Authenticate: Digest realm="test.example.com",
nonce="YVX2EmFV9OaLlg1aA240dgWcVgPq277p"
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
SUBSCRIBE sip:301@test.example.com:port SIP/2.0
Via: SIP/2.0/UDP 10.0.0.62:53748;branch=z9hG4bK1844436054;rport
From: <sip:305@test.example.com:port>;tag=1412038754
To: <sip:301@test.example.com:port>
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20151 SUBSCRIBE
Contact: <sip:305@10.0.0.62:53748>
Proxy-Authorization: Digest username="305", realm="test.example.com",
nonce="YVX2EmFV9OaLlg1aA240dgWcVgPq277p",
uri="sip:301@test.example.com:port", response="177
b262785786c4b7c3aa68adf4246", algorithm=MD5
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept: application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
SIP/2.0 202 OK
Via: SIP/2.0/UDP
10.0.0.62:53748;branch=z9hG4bK1844436054;rport=53748;received=184.148.140.29
From: <sip:305@test.example.com:port>;tag=1412038754
To:
<sip:301@test.example.com:port>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20151 SUBSCRIBE
Expires: 60
Contact: <sip:a.b.c.d:port;transport=udp>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
NOTIFY sip:305@10.0.0.62:53748 SIP/2.0
Via: SIP/2.0/UDP
a.b.c.d:port;branch=z9hG4bKd05f.da500673000000000000000000000000.0
To: <sip:305@test.example.com>;tag=190302571
From:
<sip:301@test.example.com>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
CSeq: 2 NOTIFY
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
Content-Length: 0
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:a.b.c.d:port;transport=udp>
Subscription-State: terminated;reason=timeout
SIP/2.0 481 Subscription Does Not Exist
Via: SIP/2.0/UDP
a.b.c.d:port;branch=z9hG4bKd05f.da500673000000000000000000000000.0
From:
<sip:301@test.example.com>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
To: <sip:305@test.example.com>;tag=190302571
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 2 NOTIFY
Supported: replaces, path, timer
User-Agent: Grandstream GXP1782 1.0.1.116
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
========================
On 2021-09-30 11:56 a.m., Jerry Kendall wrote:
Does anyone have some idea of what to look at ?
Jerry
On 9/29/2021 1:46 AM, Jerry Kendall wrote:
Forgot to add:
debian 11
Kamailio 5.4.4
Phones ARE behind NAT
Jerry
On 2021-09-29 1:35 a.m., Jerry Kendall wrote:
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only
to the sender!
Edit mailing list options or unsubscribe:
* https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Hi there...
Trying to get the BLFs working... Not much luck
Registration works and device to device calls work but the BLFs
dont....
Does anyone have a basic config where the BLFs work and calls work
that I can try?
If not, can someone point me in the right direction?
I get LOTS of these types of NOTIFYs but never one with a body...
NOTIFY sip:305@10..10.10.223:34571 SIP/2.0
Via: SIP/2.0/UDP
a.b.c.d:port;branch=z9hG4bKeb43.45649b07000000000000000000000000.0
To: <sip:305@domain.net>;tag=697604941
From:
<sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-998270a1
CSeq: 2 NOTIFY
Call-ID: 1023132872-34571-5(a)BA.CEG.HG.GC
Content-Length: 0
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:a.b.c.d:port>
Subscription-State: terminated;reason=timeout
Below, this is my config taken from
https://kb.asipto.com/kamailio:presence:k43-blf
============================
#!KAMAILIO
#!define WITH_MYSQL
#!define WITH_AUTH
#!define WITH_NAT
#!define WITH_NATSIPPING
#!define WITH_USRLOCDB
#!define WITH_PRESENCE
#!define WITH_MULTIDOMAIN
#
# Kamailio (OpenSER) SIP Server v4.3 - default configuration script
# - web: http://www.kamailio.org
# - git: http://sip-router.org
#
# Direct your questions about this file to:
<sr-users(a)lists.sip-router.org>
#
# Refer to the Core CookBook at http://www.kamailio.org/wiki/
# for an explanation of possible statements, functions and parameters.
#
# Several features can be enabled using '#!define WITH_FEATURE'
directives:
#
# *** To run in debug mode:
# - define WITH_DEBUG
#
# *** To enable mysql:
# - define WITH_MYSQL
#
# *** To enable authentication execute:
# - enable mysql
# - define WITH_AUTH
# - add users using 'kamctl'
#
# *** To enable IP authentication execute:
# - enable mysql
# - enable authentication
# - define WITH_IPAUTH
# - add IP addresses with group id '1' to 'address' table
#
# *** To enable persistent user location execute:
# - enable mysql
# - define WITH_USRLOCDB
#
# *** To enable presence server execute:
# - enable mysql
# - define WITH_PRESENCE
#
# *** To enable nat traversal execute:
# - define WITH_NAT
# - install RTPProxy: http://www.rtpproxy.org
# - start RTPProxy:
# rtpproxy -l _your_public_ip_ -s udp:localhost:7722
# - option for NAT SIP OPTIONS keepalives: WITH_NATSIPPING
#
# *** To enable PSTN gateway routing execute:
# - define WITH_PSTN
# - set the value of pstn.gw_ip
# - check route[PSTN] for regexp routing condition
#
# *** To enable database aliases lookup execute:
# - enable mysql
# - define WITH_ALIASDB
#
# *** To enable speed dial lookup execute:
# - enable mysql
# - define WITH_SPEEDDIAL
#
# *** To enable multi-domain support execute:
# - enable mysql
# - define WITH_MULTIDOMAIN
#
# *** To enable TLS support execute:
# - adjust CFGDIR/tls.cfg as needed
# - define WITH_TLS
#
# *** To enable XMLRPC support execute:
# - define WITH_XMLRPC
# - adjust route[XMLRPC] for access policy
#
# *** To enable anti-flood detection execute:
# - adjust pike and htable=>ipban settings as needed (default is
# block if more than 16 requests in 2 seconds and ban for 300
seconds)
# - define WITH_ANTIFLOOD
#
# *** To block 3XX redirect replies execute:
# - define WITH_BLOCK3XX
#
# *** To enable VoiceMail routing execute:
# - define WITH_VOICEMAIL
# - set the value of voicemail.srv_ip
# - adjust the value of voicemail.srv_port
#
# *** To enhance accounting execute:
# - enable mysql
# - define WITH_ACCDB
# - add following columns to database
#!ifdef ACCDB_COMMENT
ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL
DEFAULT '';
ALTER TABLE acc ADD COLUMN src_ip varchar(64) NOT NULL default '';
ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT
NULL DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_ip varchar(64) NOT NULL
default '';
ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT
NULL DEFAULT '';
#!endif
####### Include Local Config If Exists #########
import_file "kamailio-local.cfg"
####### Defined Values #########
# *** Value defines - IDs used later in config
#!ifdef WITH_MYSQL
# - database URL - used to connect to database server by modules such
# as: auth_db, acc, usrloc, a.s.o.
#!ifndef DBURL
#!trydef DBURL "mysql://user:passwd@127.0.0.1/kamailio"
#!endif
#!endif
#!ifdef WITH_MULTIDOMAIN
# - the value for 'use_domain' parameters
#!define MULTIDOMAIN 1
#!else
#!define MULTIDOMAIN 0
#!endif
# - flags
# FLT_ - per transaction (message) flags
# FLB_ - per branch flags
#!define FLT_ACC 1
#!define FLT_ACCMISSED 2
#!define FLT_ACCFAILED 3
#!define FLT_NATS 5
#!define FLT_DLG 9
#!define FLT_DLGINFO 10
#!define FLB_NATB 6
#!define FLB_NATSIPPING 7
####### Global Parameters #########
### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR
#!ifdef WITH_DEBUG
debug=4
log_stderror=yes
#!else
debug=2
log_stderror=no
#!endif
memdbg=5
memlog=5
log_facility=LOG_LOCAL0
fork=yes
children=4
/* uncomment the next line to disable TCP (default on) */
#disable_tcp=yes
/* uncomment the next line to disable the auto discovery of local
aliases
based on reverse DNS on IPs (default on) */
#auto_aliases=no
/* add local domain aliases */
#alias="sip.mydomain.com"
/* uncomment and configure the following line if you want Kamailio to
bind on a specific interface/port/proto (default bind on all
available) */
listen=udp:a.b.c.d:port
/* port to listen to
* - can be specified more than once if needed to listen on many
ports */
port=8081
#!ifdef WITH_TLS
enable_tls=yes
#!endif
# life time of TCP connection when there is no traffic
# - a bit higher than registration expires to cope with UA behind NAT
tcp_connection_lifetime=3605
####### Custom Parameters #########
# These parameters can be modified runtime via RPC interface
# - see the documentation of 'cfg_rpc' module.
#
# Format: group.id = value 'desc' description
# Access: $sel(cfg_get.group.id) or @cfg_get.group.id
#
#!ifdef WITH_PSTN
# PSTN GW Routing
#
# - pstn.gw_ip: valid IP or hostname as string value, example:
# pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"
#
# - by default is empty to avoid misrouting
pstn.gw_ip = "" desc "PSTN GW Address"
pstn.gw_port = "" desc "PSTN GW Port"
#!endif
#!ifdef WITH_VOICEMAIL
# VoiceMail Routing on offline, busy or no answer
#
# - by default Voicemail server IP is empty to avoid misrouting
voicemail.srv_ip = "" desc "VoiceMail IP Address"
voicemail.srv_port = "5060" desc "VoiceMail Port"
#!endif
####### Modules Section ########
/* set paths to location of modules */
# mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/"
#!ifdef WITH_MYSQL
loadmodule "db_mysql.so"
#!endif
loadmodule "jsonrpcs.so"
loadmodule "kex.so"
loadmodule "corex.so"
loadmodule "tm.so"
loadmodule "tmx.so"
loadmodule "sl.so"
loadmodule "rr.so"
loadmodule "pv.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "siputils.so"
loadmodule "xlog.so"
loadmodule "sanity.so"
loadmodule "ctl.so"
loadmodule "cfg_rpc.so"
loadmodule "acc.so"
#!ifdef WITH_AUTH
loadmodule "auth.so"
loadmodule "auth_db.so"
#!ifdef WITH_IPAUTH
loadmodule "permissions.so"
#!endif
#!endif
#!ifdef WITH_ALIASDB
loadmodule "alias_db.so"
#!endif
#!ifdef WITH_SPEEDDIAL
loadmodule "speeddial.so"
#!endif
#!ifdef WITH_MULTIDOMAIN
loadmodule "domain.so"
#!endif
#!ifdef WITH_PRESENCE
loadmodule "presence.so"
loadmodule "presence_xml.so"
loadmodule "presence_dialoginfo.so"
loadmodule "pua.so"
loadmodule "pua_dialoginfo.so"
#!endif
#!ifdef WITH_NAT
loadmodule "nathelper.so"
loadmodule "rtpproxy.so"
#!endif
#!ifdef WITH_TLS
loadmodule "tls.so"
#!endif
#!ifdef WITH_ANTIFLOOD
loadmodule "htable.so"
loadmodule "pike.so"
#!endif
#!ifdef WITH_XMLRPC
loadmodule "xmlrpc.so"
#!endif
#!ifdef WITH_DEBUG
loadmodule "debugger.so"
#!endif
loadmodule "dialog.so"
# ----------------- setting module-specific parameters ---------------
# ----- tm params -----
# auto-discard branches from previous serial forking leg
modparam("tm", "failure_reply_mode", 3)
# default retransmission timeout: 30sec
modparam("tm", "fr_timer", 30000)
# default invite retransmission timeout after 1xx: 120sec
modparam("tm", "fr_inv_timer", 120000)
# ----- rr params -----
# set next param to 1 to add value to ;lr param (helps with some UAs)
modparam("rr", "enable_full_lr", 0)
# do not append from tag to the RR (no need for this script)
modparam("rr", "append_fromtag", 0)
# ----- registrar params -----
modparam("registrar", "method_filtering", 1)
/* uncomment the next line to disable parallel forking via location */
# modparam("registrar", "append_branches", 0)
/* uncomment the next line not to allow more than 10 contacts per
AOR */
#modparam("registrar", "max_contacts", 10)
# max value for expires of registrations
modparam("registrar", "max_expires", 3600)
# set it to 1 to enable GRUU
modparam("registrar", "gruu_enabled", 0)
# ----- acc params -----
/* what special events should be accounted ? */
modparam("acc", "early_media", 0)
modparam("acc", "report_ack", 0)
modparam("acc", "report_cancels", 0)
/* by default ww do not adjust the direct of the sequential requests.
if you enable this parameter, be sure the enable "append_fromtag"
in "rr" module */
modparam("acc", "detect_direction", 0)
/* account triggers (flags) */
modparam("acc", "log_flag", FLT_ACC)
modparam("acc", "log_missed_flag", FLT_ACCMISSED)
modparam("acc", "log_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)
/* enhanced DB accounting */
#!ifdef WITH_ACCDB
modparam("acc", "db_flag", FLT_ACC)
modparam("acc", "db_missed_flag", FLT_ACCMISSED)
modparam("acc", "db_url", DBURL)
modparam("acc", "db_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
#!endif
# ----- usrloc params -----
/* enable DB persistency for location entries */
#!ifdef WITH_USRLOCDB
modparam("usrloc", "db_url", DBURL)
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "use_domain", MULTIDOMAIN)
#!endif
# ----- auth_db params -----
#!ifdef WITH_AUTH
modparam("auth_db", "db_url", DBURL)
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "load_credentials", "")
modparam("auth_db", "use_domain", MULTIDOMAIN)
# ----- permissions params -----
#!ifdef WITH_IPAUTH
modparam("permissions", "db_url", DBURL)
modparam("permissions", "db_mode", 1)
#!endif
#!endif
# ----- alias_db params -----
#!ifdef WITH_ALIASDB
modparam("alias_db", "db_url", DBURL)
modparam("alias_db", "use_domain", MULTIDOMAIN)
#!endif
# ----- speeddial params -----
#!ifdef WITH_SPEEDDIAL
modparam("speeddial", "db_url", DBURL)
modparam("speeddial", "use_domain", MULTIDOMAIN)
#!endif
# ----- domain params -----
#!ifdef WITH_MULTIDOMAIN
modparam("domain", "db_url", DBURL)
# register callback to match myself condition with domains list
modparam("domain", "register_myself", 1)
#!endif
#!ifdef WITH_PRESENCE
# ----- presence params -----
modparam("presence", "db_url", DBURL)
modparam("presence", "server_address", "sip:a.b.c.d:port"
)
modparam("presence", "send_fast_notify", 0)
modparam("presence", "db_update_period", 20)
modparam("presence", "clean_period", 40)
modparam("presence", "subs_db_mode", 2)
modparam("presence", "fetch_rows", 1000)
# ----- presence_xml params -----
modparam("presence_xml", "db_url", DBURL)
modparam("presence_xml", "force_active", 1)
# ----- presence_dialoginfo params -----
modparam("presence_dialoginfo", "force_single_dialog", 0)
# ----- pua params -----
modparam("pua", "db_url", DBURL)
modparam("pua", "db_mode", 2)
modparam("pua", "update_period", 60)
modparam("pua", "dlginfo_increase_version", 0)
modparam("pua", "reginfo_increase_version", 0)
modparam("pua", "check_remote_contact", 1)
modparam("pua", "fetch_rows", 1000)
# ----- pua_dialoginfo params -----
modparam("pua_dialoginfo", "include_callid", 1)
modparam("pua_dialoginfo", "send_publish_flag", FLT_DLGINFO)
modparam("pua_dialoginfo", "caller_confirmed", 0)
modparam("pua_dialoginfo", "include_tags", 1)
modparam("pua_dialoginfo", "override_lifetime", 124)
#!endif
# ----- dialog params -----
modparam("dialog", "db_url", DBURL)
modparam("dialog", "enable_stats", 1)
modparam("dialog", "db_mode", 1)
modparam("dialog", "dlg_flag", FLT_DLG)
#!ifdef WITH_NAT
# ----- rtpproxy params -----
modparam("rtpproxy", "rtpproxy_sock",
"udp:127.0.0.1:7722")
# ----- nathelper params -----
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
modparam("nathelper", "sipping_from",
"sip:pinger@kamailio.org")
# params needed for NAT traversal in other modules
modparam("nathelper|registrar", "received_avp",
"$avp(RECEIVED)")
modparam("usrloc", "nat_bflag", FLB_NATB)
#!endif
#!ifdef WITH_TLS
# ----- tls params -----
modparam("tls", "config",
"/usr/local/etc/kamailio/tls.cfg")
#!endif
#!ifdef WITH_ANTIFLOOD
# ----- pike params -----
modparam("pike", "sampling_time_unit", 2)
modparam("pike", "reqs_density_per_unit", 16)
modparam("pike", "remove_latency", 4)
# ----- htable params -----
# ip ban htable with autoexpire after 5 minutes
modparam("htable", "htable",
"ipban=>size=8;autoexpire=300;")
#!endif
#!ifdef WITH_XMLRPC
# ----- xmlrpc params -----
modparam("xmlrpc", "route", "XMLRPC");
modparam("xmlrpc", "url_match", "^/RPC")
#!endif
#!ifdef WITH_DEBUG
# ----- debugger params -----
modparam("debugger", "cfgtrace", 1)
modparam("debugger", "log_level_name", "exec")
#!endif
####### Routing Logic ########
# Main SIP request routing logic
# - processing of any incoming SIP request starts with this route
# - note: this is the same as route { ... }
request_route {
# per request initial checks
route(REQINIT);
# NAT detection
route(NATDETECT);
# CANCEL processing
if (is_method("CANCEL")) {
if (t_check_trans()) {
route(RELAY);
}
exit;
}
# handle requests within SIP dialogs
route(WITHINDLG);
### only initial requests (no To tag)
# handle retransmissions
if(t_precheck_trans()) {
t_check_trans();
exit;
}
t_check_trans();
# authentication
route(AUTH);
# record routing for dialog forming requests (in case they
are routed)
# - remove preloaded route headers
remove_hf("Route");
if (is_method("INVITE|SUBSCRIBE"))
record_route();
# account only INVITEs
if (is_method("INVITE")) {
setflag(FLT_ACC); # do accounting
}
# dispatch requests to foreign domains
route(SIPOUT);
### requests for my local domains
# handle presence related requests
route(PRESENCE);
# handle registrations
route(REGISTRAR);
if ($rU==$null) {
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}
# dispatch destinations to PSTN
route(PSTN);
# user location service
route(LOCATION);
}
# Wrapper for relaying requests
route[RELAY] {
# enable additional event routes for forwarded requests
# - serial forking, RTP relaying handling, a.s.o.
if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("branch_route"))
t_on_branch("MANAGE_BRANCH");
}
if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("onreply_route"))
t_on_reply("MANAGE_REPLY");
}
if (is_method("INVITE")) {
if(!t_is_set("failure_route"))
t_on_failure("MANAGE_FAILURE");
}
if(is_method("INVITE|BYE|UPDATE|CANCEL|ACK")) {
setflag(FLT_DLGINFO);
dlg_manage();
}
if (!t_relay()) {
sl_reply_error();
}
exit;
}
# Per SIP request initial checks
route[REQINIT] {
#!ifdef WITH_ANTIFLOOD
# flood dection from same IP and traffic ban for a while
# be sure you exclude checking trusted peers, such as pstn
gateways
# - local host excluded (e.g., loop to self)
if(src_ip!=myself) {
if($sht(ipban=>$si)!=$null) {
# ip is already blocked
xdbg("request from blocked IP - $rm from $fu
(IP:$si:$sp)\n");
exit;
}
if (!pike_check_req()) {
xlog("L_ALERT","ALERT: pike blocking $rm
from $fu (IP:$si:$sp)\n");
$sht(ipban=>$si) = 1;
exit;
}
}
if($ua =~ "friendly-scanner") {
sl_send_reply("200", "OK");
exit;
}
#!endif
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
}
if(is_method("OPTIONS") && uri==myself && $rU==$null)
{
sl_send_reply("200","Keepalive");
exit;
}
if(!sanity_check("1511", "7")) {
xlog("Malformed SIP message from $si:$sp\n");
exit;
}
}
# Handle requests within SIP dialogs
route[WITHINDLG] {
if (!has_totag()) return;
# sequential request withing a dialog should
# take the path determined by record-routing
if (loose_route()) {
route(DLGURI);
if (is_method("BYE")) {
setflag(FLT_ACC); # do accounting ...
setflag(FLT_ACCFAILED); # ... even if the
transaction fails
}
else if ( is_method("ACK") ) {
# ACK is forwarded statelessy
route(NATMANAGE);
}
else if ( is_method("NOTIFY") ) {
# Add Record-Route for in-dialog NOTIFY as
per RFC 6665.
record_route();
}
route(RELAY);
exit;
}
if (is_method("SUBSCRIBE") && uri == myself) {
# in-dialog subscribe requests
route(PRESENCE);
exit;
}
if ( is_method("ACK") ) {
if ( t_check_trans() ) {
# no loose-route, but stateful ACK;
# must be an ACK after a 487
# or e.g. 404 from upstream server
route(RELAY);
exit;
} else {
# ACK without matching transaction ...
ignore and discard
exit;
}
}
sl_send_reply("404","Not here");
exit;
}
# Handle SIP registrations
route[REGISTRAR] {
if (!is_method("REGISTER")) return;
if(isflagset(FLT_NATS)) {
setbflag(FLB_NATB);
#!ifdef WITH_NATSIPPING
# do SIP NAT pinging
setbflag(FLB_NATSIPPING);
#!endif
}
if (!save("location"))
sl_reply_error();
exit;
}
# User location service
route[LOCATION] {
#!ifdef WITH_SPEEDDIAL
# search for short dialing - 2-digit extension
if($rU=~"^[0-9][0-9]$")
if(sd_lookup("speed_dial"))
route(SIPOUT);
#!endif
#!ifdef WITH_ALIASDB
# search in DB-based aliases
if(alias_db_lookup("dbaliases"))
route(SIPOUT);
#!endif
$avp(oexten) = $rU;
if (!lookup("location")) {
$var(rc) = $rc;
route(TOVOICEMAIL);
t_newtran();
switch ($var(rc)) {
case -1:
case -3:
send_reply("404", "Not Found");
exit;
case -2:
send_reply("405", "Method Not
Allowed");
exit;
}
}
# when routing via usrloc, log the missed calls also
if (is_method("INVITE")) {
setflag(FLT_ACCMISSED);
}
route(RELAY);
exit;
}
# Presence server processing
route[PRESENCE] {
if(!is_method("PUBLISH|SUBSCRIBE"))
return;
if(is_method("SUBSCRIBE") &&
$hdr(Event)=="message-summary") {
route(TOVOICEMAIL);
# returns here if no voicemail server is configured
sl_send_reply("404", "No voicemail service");
exit;
}
#!ifdef WITH_PRESENCE
if (!t_newtran()) {
sl_reply_error();
exit;
}
if(is_method("PUBLISH")) {
handle_publish();
t_release();
} else if(is_method("SUBSCRIBE")) {
handle_subscribe();
t_release();
}
exit;
#!endif
# if presence enabled, this part will not be executed
if (is_method("PUBLISH") || $rU==$null) {
sl_send_reply("404", "Not here");
exit;
}
return;
}
# IP authorization and user uthentication
route[AUTH] {
#!ifdef WITH_AUTH
#!ifdef WITH_IPAUTH
if((!is_method("REGISTER")) && allow_source_address()) {
# source IP allowed
return;
}
#!endif
if (is_method("REGISTER") || from_uri==myself)
{
# authenticate requests
if (!auth_check("$fd", "subscriber", "1"))
{
auth_challenge("$fd", "0");
exit;
}
# user authenticated - remove auth header
if(!is_method("REGISTER|PUBLISH"))
consume_credentials();
}
# if caller is not local subscriber, then check if it calls
# a local destination, otherwise deny, not an open relay here
if (from_uri!=myself && uri!=myself) {
sl_send_reply("403","Not relaying");
exit;
}
#!endif
return;
}
# Caller NAT detection
route[NATDETECT] {
#!ifdef WITH_NAT
force_rport();
if (nat_uac_test("19")) {
if (is_method("REGISTER")) {
fix_nated_register();
} else {
if(is_first_hop())
set_contact_alias();
}
setflag(FLT_NATS);
}
#!endif
return;
}
# RTPProxy control and singaling updates for NAT traversal
route[NATMANAGE] {
#!ifdef WITH_NAT
if (is_request()) {
if(has_totag()) {
if(check_route_param("nat=yes")) {
setbflag(FLB_NATB);
}
}
}
if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB)))
return;
rtpproxy_manage("co");
if (is_request()) {
if (!has_totag()) {
if(t_is_branch_route()) {
add_rr_param(";nat=yes");
}
}
}
if (is_reply()) {
if(isbflagset(FLB_NATB)) {
if(is_first_hop())
set_contact_alias();
}
}
#!endif
return;
}
# URI update for dialog requests
route[DLGURI] {
#!ifdef WITH_NAT
if(!isdsturiset()) {
handle_ruri_alias();
}
#!endif
return;
}
# Routing to foreign domains
route[SIPOUT] {
if (uri==myself) return;
append_hf("P-hint: outbound\r\n");
route(RELAY);
exit;
}
# PSTN GW routing
route[PSTN] {
#!ifdef WITH_PSTN
# check if PSTN GW IP is defined
if (strempty($sel(cfg_get.pstn.gw_ip))) {
xlog("SCRIPT: PSTN rotuing enabled but pstn.gw_ip
not defined\n");
return;
}
# route to PSTN dialed numbers starting with '+' or '00'
# (international format)
# - update the condition to match your dialing rules for
PSTN routing
if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$"))
return;
# only local users allowed to call
if(from_uri!=myself) {
sl_send_reply("403", "Not Allowed");
exit;
}
if (strempty($sel(cfg_get.pstn.gw_port))) {
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip);
} else {
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip)
+ ":"
+ $sel(cfg_get.pstn.gw_port);
}
route(RELAY);
exit;
#!endif
return;
}
# XMLRPC routing
#!ifdef WITH_XMLRPC
route[XMLRPC] {
# allow XMLRPC from localhost
if ((method=="POST" || method=="GET")
&& (src_ip==127.0.0.1)) {
# close connection only for xmlrpclib user agents
(there is a bug in
# xmlrpclib: it waits for EOF before interpreting
the response).
if ($hdr(User-Agent) =~ "xmlrpclib")
set_reply_close();
set_reply_no_connect();
dispatch_rpc();
exit;
}
send_reply("403", "Forbidden");
exit;
}
#!endif
# Routing to voicemail server
route[TOVOICEMAIL] {
#!ifdef WITH_VOICEMAIL
if(!is_method("INVITE|SUBSCRIBE"))
return;
# check if VoiceMail server IP is defined
if (strempty($sel(cfg_get.voicemail.srv_ip))) {
xlog("SCRIPT: VoiceMail rotuing enabled but IP not
defined\n");
return;
}
if(is_method("INVITE")) {
if($avp(oexten)==$null)
return;
$ru = "sip:" + $avp(oexten) + "@" +
$sel(cfg_get.voicemail.srv_ip)
+ ":" +
$sel(cfg_get.voicemail.srv_port);
} else {
if($rU==$null)
return;
$ru = "sip:" + $rU + "@" +
$sel(cfg_get.voicemail.srv_ip)
+ ":" +
$sel(cfg_get.voicemail.srv_port);
}
route(RELAY);
exit;
#!endif
return;
}
# Manage outgoing branches
branch_route[MANAGE_BRANCH] {
xdbg("new branch [$T_branch_idx] to $ru\n");
route(NATMANAGE);
}
# Manage incoming replies
onreply_route[MANAGE_REPLY] {
xdbg("incoming reply\n");
if(status=~"[12][0-9][0-9]")
route(NATMANAGE);
}
# Manage failure routing cases
failure_route[MANAGE_FAILURE] {
route(NATMANAGE);
if (t_is_canceled()) {
exit;
}
#!ifdef WITH_BLOCK3XX
# block call redirect based on 3xx replies.
if (t_check_status("3[0-9][0-9]")) {
t_reply("404","Not found");
exit;
}
#!endif
#!ifdef WITH_VOICEMAIL
# serial forking
# - route to voicemail on busy or no answer (timeout)
if (t_check_status("486|408")) {
$du = $null;
route(TOVOICEMAIL);
exit;
}
#!endif
}
======================
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1 Oct
1 Oct
3:08 a.m.
New subject: BLFs are not working
So, an update...
I had captured a few packets with sngrep....
I then changed the IP address of the DNS records...
In the first capture below, the DNS resolves to the IP address of the
FreeSWITCH server and all is good.
I then changed the IP address of the DNS records again...
In the second capture below, the DNS resolves to the IP address of the
Kamailio server and BLFs fail....
The NOTIFY from Kamailio does not have the XML payload...AND, the
contact does not have the username part (301 in this case)
THIS NOTIFY WORKS
-------------------
2021/09/30 20:59:29.433220 FREESWITCH_IP:PORT -> the.phone.ip.address:43368
NOTIFY sip:305@10.0.0.10:43368 SIP/2.0
Via: SIP/2.0/UDP FREESWITCH_IP:PORT;rport;branch=z9hG4bKXyXm7SvDt6caB
Route: <sip:the.phone.ip.address:43368>;transport=udp
Max-Forwards: 70
From: <sip:301@DOMAIN.net:PORT>;tag=GK4Tfhtm1Lxb
To: <sip:305@DOMAIN.net:PORT>;tag=364451462
Call-ID: 1032455482-43368-6(a)BA.CEG.HG.GC
CSeq: 1178818451 NOTIFY
Contact: <sip:301@FREESWITCH_IP:PORT>
User-Agent:
FreeSWITCH-mod_sofia/1.10.6-release+git~20210325T131609Z~1ff9d0a60e~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Event: dialog
Allow-Events: talk, hold, conference, presence, as-feature-event,
dialog, line-seize, call-info, sla, include-session-description,
presence.winfo, message-summary, refer
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
Content-Length: 168
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="310"
state="full" entity="sip:301@DOMAIN.net">
</dialog-info>
-------------------
THIS NOTIFY DOES NOT WORK
-------------------
2021/09/30 19:08:44.798682 KAMAILIO_IP:PORT -> the.phone.ip.address:45752
NOTIFY sip:305@10.0.0.10:45752 SIP/2.0
Via: SIP/2.0/UDP
KAMAILIO_IP:PORT;branch=z9hG4bK5042.f8943dd4000000000000000000000000.0
To: <sip:305@DOMAIN.net>;tag=171346255
From: <sip:301@DOMAIN.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-d60bd478
CSeq: 2 NOTIFY
Call-ID: 489946038-45752-6(a)BA.CEG.HG.GC
Content-Length: 0
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:KAMAILIO_IP:PORT>
Subscription-State: active;expires=60
-------------------
So, any ideas?????
On 2021-09-30 1:44 p.m., Jerry Kendall wrote:
So, a little change in status here:
The phones are setup to register as ext(a)domain.com
Kamailio has users defined as ext(a)domain.com
The users are registered AND can call each other without issues
I have a GXP2170 reg'd as 301@domain with BLF for 305@domain
I have a GXP1782 reg'd as 305@domain with BLF for 301@domain
I am running sngrep and see LOTS of SUBCRIBE from both phones with the
following...
========================
SUBSCRIBE sip:301@test.example.com:port SIP/2.0
Via: SIP/2.0/UDP 10.0.0.62:53748;branch=z9hG4bK1748153224;rport
From: <sip:305@test.example.com:port>;tag=1412038754
To: <sip:301@test.example.com:port>
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20150 SUBSCRIBE
Contact: <sip:305@10.0.0.62:53748>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept:
application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP
10.0.0.62:53748;branch=z9hG4bK1748153224;rport=53748;received=184.148.140.29
From: <sip:305@test.example.com:port>;tag=1412038754
To:
<sip:301@test.example.com:port>;tag=c814f383b05cbe6e319f0457961f79e4.13649c3f
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20150 SUBSCRIBE
Proxy-Authenticate: Digest realm="test.example.com",
nonce="YVX2EmFV9OaLlg1aA240dgWcVgPq277p"
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
SUBSCRIBE sip:301@test.example.com:port SIP/2.0
Via: SIP/2.0/UDP 10.0.0.62:53748;branch=z9hG4bK1844436054;rport
From: <sip:305@test.example.com:port>;tag=1412038754
To: <sip:301@test.example.com:port>
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20151 SUBSCRIBE
Contact: <sip:305@10.0.0.62:53748>
Proxy-Authorization: Digest username="305", realm="test.example.com",
nonce="YVX2EmFV9OaLlg1aA240dgWcVgPq277p",
uri="sip:301@test.example.com:port", response="177
b262785786c4b7c3aa68adf4246", algorithm=MD5
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept:
application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
SIP/2.0 202 OK
Via: SIP/2.0/UDP
10.0.0.62:53748;branch=z9hG4bK1844436054;rport=53748;received=184.148.140.29
From: <sip:305@test.example.com:port>;tag=1412038754
To:
<sip:301@test.example.com:port>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20151 SUBSCRIBE
Expires: 60
Contact: <sip:a.b.c.d:port;transport=udp>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
NOTIFY sip:305@10.0.0.62:53748 SIP/2.0
Via: SIP/2.0/UDP
a.b.c.d:port;branch=z9hG4bKd05f.da500673000000000000000000000000.0
To: <sip:305@test.example.com>;tag=190302571
From:
<sip:301@test.example.com>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
CSeq: 2 NOTIFY
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
Content-Length: 0
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:a.b.c.d:port;transport=udp>
Subscription-State: terminated;reason=timeout
SIP/2.0 481 Subscription Does Not Exist
Via: SIP/2.0/UDP
a.b.c.d:port;branch=z9hG4bKd05f.da500673000000000000000000000000.0
From:
<sip:301@test.example.com>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
To: <sip:305@test.example.com>;tag=190302571
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 2 NOTIFY
Supported: replaces, path, timer
User-Agent: Grandstream GXP1782 1.0.1.116
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
========================
On 2021-09-30 11:56 a.m., Jerry Kendall wrote:
Does anyone have some idea of what to look at ?
Jerry
On 9/29/2021 1:46 AM, Jerry Kendall wrote:
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Forgot to add:
debian 11
Kamailio 5.4.4
Phones ARE behind NAT
Jerry
On 2021-09-29 1:35 a.m., Jerry Kendall wrote:
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Hi there...
Trying to get the BLFs working... Not much luck
Registration works and device to device calls work but the BLFs
dont....
Does anyone have a basic config where the BLFs work and calls work
that I can try?
If not, can someone point me in the right direction?
I get LOTS of these types of NOTIFYs but never one with a body...
NOTIFY sip:305@10..10.10.223:34571 SIP/2.0
Via: SIP/2.0/UDP
a.b.c.d:port;branch=z9hG4bKeb43.45649b07000000000000000000000000.0
To: <sip:305@domain.net>;tag=697604941
From:
<sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-998270a1
CSeq: 2 NOTIFY
Call-ID: 1023132872-34571-5(a)BA.CEG.HG.GC
Content-Length: 0
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:a.b.c.d:port>
Subscription-State: terminated;reason=timeout
Below, this is my config taken from
https://kb.asipto.com/kamailio:presence:k43-blf
============================
#!KAMAILIO
#!define WITH_MYSQL
#!define WITH_AUTH
#!define WITH_NAT
#!define WITH_NATSIPPING
#!define WITH_USRLOCDB
#!define WITH_PRESENCE
#!define WITH_MULTIDOMAIN
#
# Kamailio (OpenSER) SIP Server v4.3 - default configuration script
# - web: http://www.kamailio.org
# - git: http://sip-router.org
#
# Direct your questions about this file to:
<sr-users(a)lists.sip-router.org>
#
# Refer to the Core CookBook at http://www.kamailio.org/wiki/
# for an explanation of possible statements, functions and parameters.
#
# Several features can be enabled using '#!define WITH_FEATURE'
directives:
#
# *** To run in debug mode:
# - define WITH_DEBUG
#
# *** To enable mysql:
# - define WITH_MYSQL
#
# *** To enable authentication execute:
# - enable mysql
# - define WITH_AUTH
# - add users using 'kamctl'
#
# *** To enable IP authentication execute:
# - enable mysql
# - enable authentication
# - define WITH_IPAUTH
# - add IP addresses with group id '1' to 'address' table
#
# *** To enable persistent user location execute:
# - enable mysql
# - define WITH_USRLOCDB
#
# *** To enable presence server execute:
# - enable mysql
# - define WITH_PRESENCE
#
# *** To enable nat traversal execute:
# - define WITH_NAT
# - install RTPProxy: http://www.rtpproxy.org
# - start RTPProxy:
# rtpproxy -l _your_public_ip_ -s udp:localhost:7722
# - option for NAT SIP OPTIONS keepalives: WITH_NATSIPPING
#
# *** To enable PSTN gateway routing execute:
# - define WITH_PSTN
# - set the value of pstn.gw_ip
# - check route[PSTN] for regexp routing condition
#
# *** To enable database aliases lookup execute:
# - enable mysql
# - define WITH_ALIASDB
#
# *** To enable speed dial lookup execute:
# - enable mysql
# - define WITH_SPEEDDIAL
#
# *** To enable multi-domain support execute:
# - enable mysql
# - define WITH_MULTIDOMAIN
#
# *** To enable TLS support execute:
# - adjust CFGDIR/tls.cfg as needed
# - define WITH_TLS
#
# *** To enable XMLRPC support execute:
# - define WITH_XMLRPC
# - adjust route[XMLRPC] for access policy
#
# *** To enable anti-flood detection execute:
# - adjust pike and htable=>ipban settings as needed (default is
# block if more than 16 requests in 2 seconds and ban for 300
seconds)
# - define WITH_ANTIFLOOD
#
# *** To block 3XX redirect replies execute:
# - define WITH_BLOCK3XX
#
# *** To enable VoiceMail routing execute:
# - define WITH_VOICEMAIL
# - set the value of voicemail.srv_ip
# - adjust the value of voicemail.srv_port
#
# *** To enhance accounting execute:
# - enable mysql
# - define WITH_ACCDB
# - add following columns to database
#!ifdef ACCDB_COMMENT
ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL
DEFAULT '';
ALTER TABLE acc ADD COLUMN src_ip varchar(64) NOT NULL default '';
ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT
'';
ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT
NULL DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN src_ip varchar(64) NOT NULL
default '';
ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT
NULL DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL
DEFAULT '';
ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT
NULL DEFAULT '';
#!endif
####### Include Local Config If Exists #########
import_file "kamailio-local.cfg"
####### Defined Values #########
# *** Value defines - IDs used later in config
#!ifdef WITH_MYSQL
# - database URL - used to connect to database server by modules such
# as: auth_db, acc, usrloc, a.s.o.
#!ifndef DBURL
#!trydef DBURL "mysql://user:passwd@127.0.0.1/kamailio"
#!endif
#!endif
#!ifdef WITH_MULTIDOMAIN
# - the value for 'use_domain' parameters
#!define MULTIDOMAIN 1
#!else
#!define MULTIDOMAIN 0
#!endif
# - flags
# FLT_ - per transaction (message) flags
# FLB_ - per branch flags
#!define FLT_ACC 1
#!define FLT_ACCMISSED 2
#!define FLT_ACCFAILED 3
#!define FLT_NATS 5
#!define FLT_DLG 9
#!define FLT_DLGINFO 10
#!define FLB_NATB 6
#!define FLB_NATSIPPING 7
####### Global Parameters #########
### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR
#!ifdef WITH_DEBUG
debug=4
log_stderror=yes
#!else
debug=2
log_stderror=no
#!endif
memdbg=5
memlog=5
log_facility=LOG_LOCAL0
fork=yes
children=4
/* uncomment the next line to disable TCP (default on) */
#disable_tcp=yes
/* uncomment the next line to disable the auto discovery of local
aliases
based on reverse DNS on IPs (default on) */
#auto_aliases=no
/* add local domain aliases */
#alias="sip.mydomain.com"
/* uncomment and configure the following line if you want Kamailio to
bind on a specific interface/port/proto (default bind on all
available) */
listen=udp:a.b.c.d:port
/* port to listen to
* - can be specified more than once if needed to listen on many
ports */
port=8081
#!ifdef WITH_TLS
enable_tls=yes
#!endif
# life time of TCP connection when there is no traffic
# - a bit higher than registration expires to cope with UA behind NAT
tcp_connection_lifetime=3605
####### Custom Parameters #########
# These parameters can be modified runtime via RPC interface
# - see the documentation of 'cfg_rpc' module.
#
# Format: group.id = value 'desc' description
# Access: $sel(cfg_get.group.id) or @cfg_get.group.id
#
#!ifdef WITH_PSTN
# PSTN GW Routing
#
# - pstn.gw_ip: valid IP or hostname as string value, example:
# pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"
#
# - by default is empty to avoid misrouting
pstn.gw_ip = "" desc "PSTN GW Address"
pstn.gw_port = "" desc "PSTN GW Port"
#!endif
#!ifdef WITH_VOICEMAIL
# VoiceMail Routing on offline, busy or no answer
#
# - by default Voicemail server IP is empty to avoid misrouting
voicemail.srv_ip = "" desc "VoiceMail IP Address"
voicemail.srv_port = "5060" desc "VoiceMail Port"
#!endif
####### Modules Section ########
/* set paths to location of modules */
# mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/"
#!ifdef WITH_MYSQL
loadmodule "db_mysql.so"
#!endif
loadmodule "jsonrpcs.so"
loadmodule "kex.so"
loadmodule "corex.so"
loadmodule "tm.so"
loadmodule "tmx.so"
loadmodule "sl.so"
loadmodule "rr.so"
loadmodule "pv.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "siputils.so"
loadmodule "xlog.so"
loadmodule "sanity.so"
loadmodule "ctl.so"
loadmodule "cfg_rpc.so"
loadmodule "acc.so"
#!ifdef WITH_AUTH
loadmodule "auth.so"
loadmodule "auth_db.so"
#!ifdef WITH_IPAUTH
loadmodule "permissions.so"
#!endif
#!endif
#!ifdef WITH_ALIASDB
loadmodule "alias_db.so"
#!endif
#!ifdef WITH_SPEEDDIAL
loadmodule "speeddial.so"
#!endif
#!ifdef WITH_MULTIDOMAIN
loadmodule "domain.so"
#!endif
#!ifdef WITH_PRESENCE
loadmodule "presence.so"
loadmodule "presence_xml.so"
loadmodule "presence_dialoginfo.so"
loadmodule "pua.so"
loadmodule "pua_dialoginfo.so"
#!endif
#!ifdef WITH_NAT
loadmodule "nathelper.so"
loadmodule "rtpproxy.so"
#!endif
#!ifdef WITH_TLS
loadmodule "tls.so"
#!endif
#!ifdef WITH_ANTIFLOOD
loadmodule "htable.so"
loadmodule "pike.so"
#!endif
#!ifdef WITH_XMLRPC
loadmodule "xmlrpc.so"
#!endif
#!ifdef WITH_DEBUG
loadmodule "debugger.so"
#!endif
loadmodule "dialog.so"
# ----------------- setting module-specific parameters ---------------
# ----- tm params -----
# auto-discard branches from previous serial forking leg
modparam("tm", "failure_reply_mode", 3)
# default retransmission timeout: 30sec
modparam("tm", "fr_timer", 30000)
# default invite retransmission timeout after 1xx: 120sec
modparam("tm", "fr_inv_timer", 120000)
# ----- rr params -----
# set next param to 1 to add value to ;lr param (helps with some UAs)
modparam("rr", "enable_full_lr", 0)
# do not append from tag to the RR (no need for this script)
modparam("rr", "append_fromtag", 0)
# ----- registrar params -----
modparam("registrar", "method_filtering", 1)
/* uncomment the next line to disable parallel forking via location */
# modparam("registrar", "append_branches", 0)
/* uncomment the next line not to allow more than 10 contacts per
AOR */
#modparam("registrar", "max_contacts", 10)
# max value for expires of registrations
modparam("registrar", "max_expires", 3600)
# set it to 1 to enable GRUU
modparam("registrar", "gruu_enabled", 0)
# ----- acc params -----
/* what special events should be accounted ? */
modparam("acc", "early_media", 0)
modparam("acc", "report_ack", 0)
modparam("acc", "report_cancels", 0)
/* by default ww do not adjust the direct of the sequential requests.
if you enable this parameter, be sure the enable "append_fromtag"
in "rr" module */
modparam("acc", "detect_direction", 0)
/* account triggers (flags) */
modparam("acc", "log_flag", FLT_ACC)
modparam("acc", "log_missed_flag", FLT_ACCMISSED)
modparam("acc", "log_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)
/* enhanced DB accounting */
#!ifdef WITH_ACCDB
modparam("acc", "db_flag", FLT_ACC)
modparam("acc", "db_missed_flag", FLT_ACCMISSED)
modparam("acc", "db_url", DBURL)
modparam("acc", "db_extra",
"src_user=$fU;src_domain=$fd;src_ip=$si;"
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
#!endif
# ----- usrloc params -----
/* enable DB persistency for location entries */
#!ifdef WITH_USRLOCDB
modparam("usrloc", "db_url", DBURL)
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "use_domain", MULTIDOMAIN)
#!endif
# ----- auth_db params -----
#!ifdef WITH_AUTH
modparam("auth_db", "db_url", DBURL)
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "load_credentials", "")
modparam("auth_db", "use_domain", MULTIDOMAIN)
# ----- permissions params -----
#!ifdef WITH_IPAUTH
modparam("permissions", "db_url", DBURL)
modparam("permissions", "db_mode", 1)
#!endif
#!endif
# ----- alias_db params -----
#!ifdef WITH_ALIASDB
modparam("alias_db", "db_url", DBURL)
modparam("alias_db", "use_domain", MULTIDOMAIN)
#!endif
# ----- speeddial params -----
#!ifdef WITH_SPEEDDIAL
modparam("speeddial", "db_url", DBURL)
modparam("speeddial", "use_domain", MULTIDOMAIN)
#!endif
# ----- domain params -----
#!ifdef WITH_MULTIDOMAIN
modparam("domain", "db_url", DBURL)
# register callback to match myself condition with domains list
modparam("domain", "register_myself", 1)
#!endif
#!ifdef WITH_PRESENCE
# ----- presence params -----
modparam("presence", "db_url", DBURL)
modparam("presence", "server_address", "sip:a.b.c.d:port"
)
modparam("presence", "send_fast_notify", 0)
modparam("presence", "db_update_period", 20)
modparam("presence", "clean_period", 40)
modparam("presence", "subs_db_mode", 2)
modparam("presence", "fetch_rows", 1000)
# ----- presence_xml params -----
modparam("presence_xml", "db_url", DBURL)
modparam("presence_xml", "force_active", 1)
# ----- presence_dialoginfo params -----
modparam("presence_dialoginfo", "force_single_dialog", 0)
# ----- pua params -----
modparam("pua", "db_url", DBURL)
modparam("pua", "db_mode", 2)
modparam("pua", "update_period", 60)
modparam("pua", "dlginfo_increase_version", 0)
modparam("pua", "reginfo_increase_version", 0)
modparam("pua", "check_remote_contact", 1)
modparam("pua", "fetch_rows", 1000)
# ----- pua_dialoginfo params -----
modparam("pua_dialoginfo", "include_callid", 1)
modparam("pua_dialoginfo", "send_publish_flag", FLT_DLGINFO)
modparam("pua_dialoginfo", "caller_confirmed", 0)
modparam("pua_dialoginfo", "include_tags", 1)
modparam("pua_dialoginfo", "override_lifetime", 124)
#!endif
# ----- dialog params -----
modparam("dialog", "db_url", DBURL)
modparam("dialog", "enable_stats", 1)
modparam("dialog", "db_mode", 1)
modparam("dialog", "dlg_flag", FLT_DLG)
#!ifdef WITH_NAT
# ----- rtpproxy params -----
modparam("rtpproxy", "rtpproxy_sock",
"udp:127.0.0.1:7722")
# ----- nathelper params -----
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
modparam("nathelper", "sipping_from",
"sip:pinger@kamailio.org")
# params needed for NAT traversal in other modules
modparam("nathelper|registrar", "received_avp",
"$avp(RECEIVED)")
modparam("usrloc", "nat_bflag", FLB_NATB)
#!endif
#!ifdef WITH_TLS
# ----- tls params -----
modparam("tls", "config",
"/usr/local/etc/kamailio/tls.cfg")
#!endif
#!ifdef WITH_ANTIFLOOD
# ----- pike params -----
modparam("pike", "sampling_time_unit", 2)
modparam("pike", "reqs_density_per_unit", 16)
modparam("pike", "remove_latency", 4)
# ----- htable params -----
# ip ban htable with autoexpire after 5 minutes
modparam("htable", "htable",
"ipban=>size=8;autoexpire=300;")
#!endif
#!ifdef WITH_XMLRPC
# ----- xmlrpc params -----
modparam("xmlrpc", "route", "XMLRPC");
modparam("xmlrpc", "url_match", "^/RPC")
#!endif
#!ifdef WITH_DEBUG
# ----- debugger params -----
modparam("debugger", "cfgtrace", 1)
modparam("debugger", "log_level_name", "exec")
#!endif
####### Routing Logic ########
# Main SIP request routing logic
# - processing of any incoming SIP request starts with this route
# - note: this is the same as route { ... }
request_route {
# per request initial checks
route(REQINIT);
# NAT detection
route(NATDETECT);
# CANCEL processing
if (is_method("CANCEL")) {
if (t_check_trans()) {
route(RELAY);
}
exit;
}
# handle requests within SIP dialogs
route(WITHINDLG);
### only initial requests (no To tag)
# handle retransmissions
if(t_precheck_trans()) {
t_check_trans();
exit;
}
t_check_trans();
# authentication
route(AUTH);
# record routing for dialog forming requests (in case they
are routed)
# - remove preloaded route headers
remove_hf("Route");
if (is_method("INVITE|SUBSCRIBE"))
record_route();
# account only INVITEs
if (is_method("INVITE")) {
setflag(FLT_ACC); # do accounting
}
# dispatch requests to foreign domains
route(SIPOUT);
### requests for my local domains
# handle presence related requests
route(PRESENCE);
# handle registrations
route(REGISTRAR);
if ($rU==$null) {
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}
# dispatch destinations to PSTN
route(PSTN);
# user location service
route(LOCATION);
}
# Wrapper for relaying requests
route[RELAY] {
# enable additional event routes for forwarded requests
# - serial forking, RTP relaying handling, a.s.o.
if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("branch_route"))
t_on_branch("MANAGE_BRANCH");
}
if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("onreply_route"))
t_on_reply("MANAGE_REPLY");
}
if (is_method("INVITE")) {
if(!t_is_set("failure_route"))
t_on_failure("MANAGE_FAILURE");
}
if(is_method("INVITE|BYE|UPDATE|CANCEL|ACK")) {
setflag(FLT_DLGINFO);
dlg_manage();
}
if (!t_relay()) {
sl_reply_error();
}
exit;
}
# Per SIP request initial checks
route[REQINIT] {
#!ifdef WITH_ANTIFLOOD
# flood dection from same IP and traffic ban for a while
# be sure you exclude checking trusted peers, such as pstn
gateways
# - local host excluded (e.g., loop to self)
if(src_ip!=myself) {
if($sht(ipban=>$si)!=$null) {
# ip is already blocked
xdbg("request from blocked IP - $rm from
$fu (IP:$si:$sp)\n");
exit;
}
if (!pike_check_req()) {
xlog("L_ALERT","ALERT: pike blocking $rm
from $fu (IP:$si:$sp)\n");
$sht(ipban=>$si) = 1;
exit;
}
}
if($ua =~ "friendly-scanner") {
sl_send_reply("200", "OK");
exit;
}
#!endif
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
}
if(is_method("OPTIONS") && uri==myself && $rU==$null)
{
sl_send_reply("200","Keepalive");
exit;
}
if(!sanity_check("1511", "7")) {
xlog("Malformed SIP message from $si:$sp\n");
exit;
}
}
# Handle requests within SIP dialogs
route[WITHINDLG] {
if (!has_totag()) return;
# sequential request withing a dialog should
# take the path determined by record-routing
if (loose_route()) {
route(DLGURI);
if (is_method("BYE")) {
setflag(FLT_ACC); # do accounting ...
setflag(FLT_ACCFAILED); # ... even if the
transaction fails
}
else if ( is_method("ACK") ) {
# ACK is forwarded statelessy
route(NATMANAGE);
}
else if ( is_method("NOTIFY") ) {
# Add Record-Route for in-dialog NOTIFY as
per RFC 6665.
record_route();
}
route(RELAY);
exit;
}
if (is_method("SUBSCRIBE") && uri == myself) {
# in-dialog subscribe requests
route(PRESENCE);
exit;
}
if ( is_method("ACK") ) {
if ( t_check_trans() ) {
# no loose-route, but stateful ACK;
# must be an ACK after a 487
# or e.g. 404 from upstream server
route(RELAY);
exit;
} else {
# ACK without matching transaction ...
ignore and discard
exit;
}
}
sl_send_reply("404","Not here");
exit;
}
# Handle SIP registrations
route[REGISTRAR] {
if (!is_method("REGISTER")) return;
if(isflagset(FLT_NATS)) {
setbflag(FLB_NATB);
#!ifdef WITH_NATSIPPING
# do SIP NAT pinging
setbflag(FLB_NATSIPPING);
#!endif
}
if (!save("location"))
sl_reply_error();
exit;
}
# User location service
route[LOCATION] {
#!ifdef WITH_SPEEDDIAL
# search for short dialing - 2-digit extension
if($rU=~"^[0-9][0-9]$")
if(sd_lookup("speed_dial"))
route(SIPOUT);
#!endif
#!ifdef WITH_ALIASDB
# search in DB-based aliases
if(alias_db_lookup("dbaliases"))
route(SIPOUT);
#!endif
$avp(oexten) = $rU;
if (!lookup("location")) {
$var(rc) = $rc;
route(TOVOICEMAIL);
t_newtran();
switch ($var(rc)) {
case -1:
case -3:
send_reply("404", "Not Found");
exit;
case -2:
send_reply("405", "Method Not
Allowed");
exit;
}
}
# when routing via usrloc, log the missed calls also
if (is_method("INVITE")) {
setflag(FLT_ACCMISSED);
}
route(RELAY);
exit;
}
# Presence server processing
route[PRESENCE] {
if(!is_method("PUBLISH|SUBSCRIBE"))
return;
if(is_method("SUBSCRIBE") &&
$hdr(Event)=="message-summary") {
route(TOVOICEMAIL);
# returns here if no voicemail server is configured
sl_send_reply("404", "No voicemail service");
exit;
}
#!ifdef WITH_PRESENCE
if (!t_newtran()) {
sl_reply_error();
exit;
}
if(is_method("PUBLISH")) {
handle_publish();
t_release();
} else if(is_method("SUBSCRIBE")) {
handle_subscribe();
t_release();
}
exit;
#!endif
# if presence enabled, this part will not be executed
if (is_method("PUBLISH") || $rU==$null) {
sl_send_reply("404", "Not here");
exit;
}
return;
}
# IP authorization and user uthentication
route[AUTH] {
#!ifdef WITH_AUTH
#!ifdef WITH_IPAUTH
if((!is_method("REGISTER")) && allow_source_address()) {
# source IP allowed
return;
}
#!endif
if (is_method("REGISTER") || from_uri==myself)
{
# authenticate requests
if (!auth_check("$fd", "subscriber", "1"))
{
auth_challenge("$fd", "0");
exit;
}
# user authenticated - remove auth header
if(!is_method("REGISTER|PUBLISH"))
consume_credentials();
}
# if caller is not local subscriber, then check if it calls
# a local destination, otherwise deny, not an open relay here
if (from_uri!=myself && uri!=myself) {
sl_send_reply("403","Not relaying");
exit;
}
#!endif
return;
}
# Caller NAT detection
route[NATDETECT] {
#!ifdef WITH_NAT
force_rport();
if (nat_uac_test("19")) {
if (is_method("REGISTER")) {
fix_nated_register();
} else {
if(is_first_hop())
set_contact_alias();
}
setflag(FLT_NATS);
}
#!endif
return;
}
# RTPProxy control and singaling updates for NAT traversal
route[NATMANAGE] {
#!ifdef WITH_NAT
if (is_request()) {
if(has_totag()) {
if(check_route_param("nat=yes")) {
setbflag(FLB_NATB);
}
}
}
if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB)))
return;
rtpproxy_manage("co");
if (is_request()) {
if (!has_totag()) {
if(t_is_branch_route()) {
add_rr_param(";nat=yes");
}
}
}
if (is_reply()) {
if(isbflagset(FLB_NATB)) {
if(is_first_hop())
set_contact_alias();
}
}
#!endif
return;
}
# URI update for dialog requests
route[DLGURI] {
#!ifdef WITH_NAT
if(!isdsturiset()) {
handle_ruri_alias();
}
#!endif
return;
}
# Routing to foreign domains
route[SIPOUT] {
if (uri==myself) return;
append_hf("P-hint: outbound\r\n");
route(RELAY);
exit;
}
# PSTN GW routing
route[PSTN] {
#!ifdef WITH_PSTN
# check if PSTN GW IP is defined
if (strempty($sel(cfg_get.pstn.gw_ip))) {
xlog("SCRIPT: PSTN rotuing enabled but pstn.gw_ip
not defined\n");
return;
}
# route to PSTN dialed numbers starting with '+' or '00'
# (international format)
# - update the condition to match your dialing rules for
PSTN routing
if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$"))
return;
# only local users allowed to call
if(from_uri!=myself) {
sl_send_reply("403", "Not Allowed");
exit;
}
if (strempty($sel(cfg_get.pstn.gw_port))) {
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip);
} else {
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip)
+ ":"
+ $sel(cfg_get.pstn.gw_port);
}
route(RELAY);
exit;
#!endif
return;
}
# XMLRPC routing
#!ifdef WITH_XMLRPC
route[XMLRPC] {
# allow XMLRPC from localhost
if ((method=="POST" || method=="GET")
&& (src_ip==127.0.0.1)) {
# close connection only for xmlrpclib user agents
(there is a bug in
# xmlrpclib: it waits for EOF before interpreting
the response).
if ($hdr(User-Agent) =~ "xmlrpclib")
set_reply_close();
set_reply_no_connect();
dispatch_rpc();
exit;
}
send_reply("403", "Forbidden");
exit;
}
#!endif
# Routing to voicemail server
route[TOVOICEMAIL] {
#!ifdef WITH_VOICEMAIL
if(!is_method("INVITE|SUBSCRIBE"))
return;
# check if VoiceMail server IP is defined
if (strempty($sel(cfg_get.voicemail.srv_ip))) {
xlog("SCRIPT: VoiceMail rotuing enabled but IP not
defined\n");
return;
}
if(is_method("INVITE")) {
if($avp(oexten)==$null)
return;
$ru = "sip:" + $avp(oexten) + "@" +
$sel(cfg_get.voicemail.srv_ip)
+ ":" +
$sel(cfg_get.voicemail.srv_port);
} else {
if($rU==$null)
return;
$ru = "sip:" + $rU + "@" +
$sel(cfg_get.voicemail.srv_ip)
+ ":" +
$sel(cfg_get.voicemail.srv_port);
}
route(RELAY);
exit;
#!endif
return;
}
# Manage outgoing branches
branch_route[MANAGE_BRANCH] {
xdbg("new branch [$T_branch_idx] to $ru\n");
route(NATMANAGE);
}
# Manage incoming replies
onreply_route[MANAGE_REPLY] {
xdbg("incoming reply\n");
if(status=~"[12][0-9][0-9]")
route(NATMANAGE);
}
# Manage failure routing cases
failure_route[MANAGE_FAILURE] {
route(NATMANAGE);
if (t_is_canceled()) {
exit;
}
#!ifdef WITH_BLOCK3XX
# block call redirect based on 3xx replies.
if (t_check_status("3[0-9][0-9]")) {
t_reply("404","Not found");
exit;
}
#!endif
#!ifdef WITH_VOICEMAIL
# serial forking
# - route to voicemail on busy or no answer (timeout)
if (t_check_status("486|408")) {
$du = $null;
route(TOVOICEMAIL);
exit;
}
#!endif
}
======================
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*sr-users(a)lists.kamailio.org
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__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply
only to the sender!
Edit mailing list options or unsubscribe:
* https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
4:10 a.m.
New subject: BLFs are not working
Some promising events...
Added:
# ----- presence_dialoginfo params -----
modparam("presence_dialoginfo", "force_single_dialog", 1) # JTK
modparam("presence_dialoginfo", "force_dummy_dialog", 1) # JTK
Now at least a few of the phones are green BLFs that turn/flash red as
appropriate...
Time for more testing...
On 2021-09-30 9:08 p.m., Jerry Kendall wrote:
So, an update...
I had captured a few packets with sngrep....
I then changed the IP address of the DNS records...
In the first capture below, the DNS resolves to the IP address of the
FreeSWITCH server and all is good.
I then changed the IP address of the DNS records again...
In the second capture below, the DNS resolves to the IP address of the
Kamailio server and BLFs fail....
The NOTIFY from Kamailio does not have the XML payload...AND, the
contact does not have the username part (301 in this case)
THIS NOTIFY WORKS
-------------------
2021/09/30 20:59:29.433220 FREESWITCH_IP:PORT ->
the.phone.ip.address:43368
NOTIFY sip:305@10.0.0.10:43368 SIP/2.0
Via: SIP/2.0/UDP FREESWITCH_IP:PORT;rport;branch=z9hG4bKXyXm7SvDt6caB
Route: <sip:the.phone.ip.address:43368>;transport=udp
Max-Forwards: 70
From: <sip:301@DOMAIN.net:PORT>;tag=GK4Tfhtm1Lxb
To: <sip:305@DOMAIN.net:PORT>;tag=364451462
Call-ID: 1032455482-43368-6(a)BA.CEG.HG.GC
CSeq: 1178818451 NOTIFY
Contact: <sip:301@FREESWITCH_IP:PORT>
User-Agent:
FreeSWITCH-mod_sofia/1.10.6-release+git~20210325T131609Z~1ff9d0a60e~64bit
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, path, replaces
Event: dialog
Allow-Events: talk, hold, conference, presence, as-feature-event,
dialog, line-seize, call-info, sla, include-session-description,
presence.winfo, message-summary, refer
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
Content-Length: 168
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="310"
state="full" entity="sip:301@DOMAIN.net">
</dialog-info>
-------------------
THIS NOTIFY DOES NOT WORK
-------------------
2021/09/30 19:08:44.798682 KAMAILIO_IP:PORT -> the.phone.ip.address:45752
NOTIFY sip:305@10.0.0.10:45752 SIP/2.0
Via: SIP/2.0/UDP
KAMAILIO_IP:PORT;branch=z9hG4bK5042.f8943dd4000000000000000000000000.0
To: <sip:305@DOMAIN.net>;tag=171346255
From: <sip:301@DOMAIN.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-d60bd478
CSeq: 2 NOTIFY
Call-ID: 489946038-45752-6(a)BA.CEG.HG.GC
Content-Length: 0
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:KAMAILIO_IP:PORT>
Subscription-State: active;expires=60
-------------------
So, any ideas?????
On 2021-09-30 1:44 p.m., Jerry Kendall wrote:
So, a little change in status here:
The phones are setup to register as ext(a)domain.com
Kamailio has users defined as ext(a)domain.com
The users are registered AND can call each other without issues
I have a GXP2170 reg'd as 301@domain with BLF for 305@domain
I have a GXP1782 reg'd as 305@domain with BLF for 301@domain
I am running sngrep and see LOTS of SUBCRIBE from both phones with
the following...
========================
SUBSCRIBE sip:301@test.example.com:port SIP/2.0
Via: SIP/2.0/UDP 10.0.0.62:53748;branch=z9hG4bK1748153224;rport
From: <sip:305@test.example.com:port>;tag=1412038754
To: <sip:301@test.example.com:port>
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20150 SUBSCRIBE
Contact: <sip:305@10.0.0.62:53748>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept:
application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
SIP/2.0 407 Proxy Authentication Required
Via: SIP/2.0/UDP
10.0.0.62:53748;branch=z9hG4bK1748153224;rport=53748;received=184.148.140.29
From: <sip:305@test.example.com:port>;tag=1412038754
To:
<sip:301@test.example.com:port>;tag=c814f383b05cbe6e319f0457961f79e4.13649c3f
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20150 SUBSCRIBE
Proxy-Authenticate: Digest realm="test.example.com",
nonce="YVX2EmFV9OaLlg1aA240dgWcVgPq277p"
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
SUBSCRIBE sip:301@test.example.com:port SIP/2.0
Via: SIP/2.0/UDP 10.0.0.62:53748;branch=z9hG4bK1844436054;rport
From: <sip:305@test.example.com:port>;tag=1412038754
To: <sip:301@test.example.com:port>
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20151 SUBSCRIBE
Contact: <sip:305@10.0.0.62:53748>
Proxy-Authorization: Digest username="305", realm="test.example.com",
nonce="YVX2EmFV9OaLlg1aA240dgWcVgPq277p",
uri="sip:301@test.example.com:port", response="177
b262785786c4b7c3aa68adf4246", algorithm=MD5
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept:
application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
SIP/2.0 202 OK
Via: SIP/2.0/UDP
10.0.0.62:53748;branch=z9hG4bK1844436054;rport=53748;received=184.148.140.29
From: <sip:305@test.example.com:port>;tag=1412038754
To:
<sip:301@test.example.com:port>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 20151 SUBSCRIBE
Expires: 60
Contact: <sip:a.b.c.d:port;transport=udp>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
NOTIFY sip:305@10.0.0.62:53748 SIP/2.0
Via: SIP/2.0/UDP
a.b.c.d:port;branch=z9hG4bKd05f.da500673000000000000000000000000.0
To: <sip:305@test.example.com>;tag=190302571
From:
<sip:301@test.example.com>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
CSeq: 2 NOTIFY
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
Content-Length: 0
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:a.b.c.d:port;transport=udp>
Subscription-State: terminated;reason=timeout
SIP/2.0 481 Subscription Does Not Exist
Via: SIP/2.0/UDP
a.b.c.d:port;branch=z9hG4bKd05f.da500673000000000000000000000000.0
From:
<sip:301@test.example.com>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
To: <sip:305@test.example.com>;tag=190302571
Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
CSeq: 2 NOTIFY
Supported: replaces, path, timer
User-Agent: Grandstream GXP1782 1.0.1.116
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
========================
On 2021-09-30 11:56 a.m., Jerry Kendall wrote:
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only
to the sender!
Edit mailing list options or unsubscribe:
* https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users Does anyone have some idea of what to look at ?
Jerry
On 9/29/2021 1:46 AM, Jerry Kendall wrote:
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only
to the sender!
Edit mailing list options or unsubscribe:
* https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Forgot to add:
debian 11
Kamailio 5.4.4
Phones ARE behind NAT
Jerry
On 2021-09-29 1:35 a.m., Jerry Kendall wrote:
>
>
> Hi there...
>
>
> Trying to get the BLFs working... Not much luck
>
>
> Registration works and device to device calls work but the BLFs
> dont....
>
>
> Does anyone have a basic config where the BLFs work and calls work
> that I can try?
>
>
> If not, can someone point me in the right direction?
>
>
>
> I get LOTS of these types of NOTIFYs but never one with a body...
>
>
>
> NOTIFY sip:305@10..10.10.223:34571 SIP/2.0
> Via: SIP/2.0/UDP
> a.b.c.d:port;branch=z9hG4bKeb43.45649b07000000000000000000000000.0
> To: <sip:305@domain.net>;tag=697604941
> From:
> <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-998270a1
> CSeq: 2 NOTIFY
> Call-ID: 1023132872-34571-5(a)BA.CEG.HG.GC
> Content-Length: 0
> User-Agent: kamailio (5.4.4 (x86_64/linux))
> Max-Forwards: 70
> Event: dialog
> Contact: <sip:a.b.c.d:port>
> Subscription-State: terminated;reason=timeout
>
>
>
>
> Below, this is my config taken from
> https://kb.asipto.com/kamailio:presence:k43-blf
>
> ============================
>
>
> #!KAMAILIO
>
> #!define WITH_MYSQL
> #!define WITH_AUTH
> #!define WITH_NAT
> #!define WITH_NATSIPPING
> #!define WITH_USRLOCDB
> #!define WITH_PRESENCE
> #!define WITH_MULTIDOMAIN
>
> #
> # Kamailio (OpenSER) SIP Server v4.3 - default configuration script
> # - web: http://www.kamailio.org
> # - git: http://sip-router.org
> #
> # Direct your questions about this file to:
> <sr-users(a)lists.sip-router.org>
> #
> # Refer to the Core CookBook at http://www.kamailio.org/wiki/
> # for an explanation of possible statements, functions and
> parameters.
> #
> # Several features can be enabled using '#!define WITH_FEATURE'
> directives:
> #
> # *** To run in debug mode:
> # - define WITH_DEBUG
> #
> # *** To enable mysql:
> # - define WITH_MYSQL
> #
> # *** To enable authentication execute:
> # - enable mysql
> # - define WITH_AUTH
> # - add users using 'kamctl'
> #
> # *** To enable IP authentication execute:
> # - enable mysql
> # - enable authentication
> # - define WITH_IPAUTH
> # - add IP addresses with group id '1' to 'address' table
> #
> # *** To enable persistent user location execute:
> # - enable mysql
> # - define WITH_USRLOCDB
> #
> # *** To enable presence server execute:
> # - enable mysql
> # - define WITH_PRESENCE
> #
> # *** To enable nat traversal execute:
> # - define WITH_NAT
> # - install RTPProxy: http://www.rtpproxy.org
> # - start RTPProxy:
> # rtpproxy -l _your_public_ip_ -s udp:localhost:7722
> # - option for NAT SIP OPTIONS keepalives: WITH_NATSIPPING
> #
> # *** To enable PSTN gateway routing execute:
> # - define WITH_PSTN
> # - set the value of pstn.gw_ip
> # - check route[PSTN] for regexp routing condition
> #
> # *** To enable database aliases lookup execute:
> # - enable mysql
> # - define WITH_ALIASDB
> #
> # *** To enable speed dial lookup execute:
> # - enable mysql
> # - define WITH_SPEEDDIAL
> #
> # *** To enable multi-domain support execute:
> # - enable mysql
> # - define WITH_MULTIDOMAIN
> #
> # *** To enable TLS support execute:
> # - adjust CFGDIR/tls.cfg as needed
> # - define WITH_TLS
> #
> # *** To enable XMLRPC support execute:
> # - define WITH_XMLRPC
> # - adjust route[XMLRPC] for access policy
> #
> # *** To enable anti-flood detection execute:
> # - adjust pike and htable=>ipban settings as needed (default is
> # block if more than 16 requests in 2 seconds and ban for
> 300 seconds)
> # - define WITH_ANTIFLOOD
> #
> # *** To block 3XX redirect replies execute:
> # - define WITH_BLOCK3XX
> #
> # *** To enable VoiceMail routing execute:
> # - define WITH_VOICEMAIL
> # - set the value of voicemail.srv_ip
> # - adjust the value of voicemail.srv_port
> #
> # *** To enhance accounting execute:
> # - enable mysql
> # - define WITH_ACCDB
> # - add following columns to database
> #!ifdef ACCDB_COMMENT
> ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT
> '';
> ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL
> DEFAULT '';
> ALTER TABLE acc ADD COLUMN src_ip varchar(64) NOT NULL default '';
> ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL
> DEFAULT '';
> ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT
> '';
> ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL
> DEFAULT '';
> ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT
> NULL DEFAULT '';
> ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT
> NULL DEFAULT '';
> ALTER TABLE missed_calls ADD COLUMN src_ip varchar(64) NOT NULL
> default '';
> ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT
> NULL DEFAULT '';
> ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT
> NULL DEFAULT '';
> ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT
> NULL DEFAULT '';
> #!endif
>
> ####### Include Local Config If Exists #########
> import_file "kamailio-local.cfg"
>
> ####### Defined Values #########
>
> # *** Value defines - IDs used later in config
> #!ifdef WITH_MYSQL
> # - database URL - used to connect to database server by modules such
> # as: auth_db, acc, usrloc, a.s.o.
> #!ifndef DBURL
> #!trydef DBURL "mysql://user:passwd@127.0.0.1/kamailio"
> #!endif
> #!endif
> #!ifdef WITH_MULTIDOMAIN
> # - the value for 'use_domain' parameters
> #!define MULTIDOMAIN 1
> #!else
> #!define MULTIDOMAIN 0
> #!endif
>
> # - flags
> # FLT_ - per transaction (message) flags
> # FLB_ - per branch flags
> #!define FLT_ACC 1
> #!define FLT_ACCMISSED 2
> #!define FLT_ACCFAILED 3
> #!define FLT_NATS 5
> #!define FLT_DLG 9
> #!define FLT_DLGINFO 10
>
> #!define FLB_NATB 6
> #!define FLB_NATSIPPING 7
>
> ####### Global Parameters #########
>
> ### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR
> #!ifdef WITH_DEBUG
> debug=4
> log_stderror=yes
> #!else
> debug=2
> log_stderror=no
> #!endif
>
> memdbg=5
> memlog=5
>
> log_facility=LOG_LOCAL0
>
> fork=yes
> children=4
>
> /* uncomment the next line to disable TCP (default on) */
> #disable_tcp=yes
>
> /* uncomment the next line to disable the auto discovery of local
> aliases
> based on reverse DNS on IPs (default on) */
> #auto_aliases=no
>
> /* add local domain aliases */
> #alias="sip.mydomain.com"
>
> /* uncomment and configure the following line if you want Kamailio to
> bind on a specific interface/port/proto (default bind on all
> available) */
> listen=udp:a.b.c.d:port
>
> /* port to listen to
> * - can be specified more than once if needed to listen on many
> ports */
> port=8081
>
> #!ifdef WITH_TLS
> enable_tls=yes
> #!endif
>
> # life time of TCP connection when there is no traffic
> # - a bit higher than registration expires to cope with UA behind NAT
> tcp_connection_lifetime=3605
>
> ####### Custom Parameters #########
>
> # These parameters can be modified runtime via RPC interface
> # - see the documentation of 'cfg_rpc' module.
> #
> # Format: group.id = value 'desc' description
> # Access: $sel(cfg_get.group.id) or @cfg_get.group.id
> #
>
> #!ifdef WITH_PSTN
> # PSTN GW Routing
> #
> # - pstn.gw_ip: valid IP or hostname as string value, example:
> # pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address"
> #
> # - by default is empty to avoid misrouting
> pstn.gw_ip = "" desc "PSTN GW Address"
> pstn.gw_port = "" desc "PSTN GW Port"
> #!endif
>
> #!ifdef WITH_VOICEMAIL
> # VoiceMail Routing on offline, busy or no answer
> #
> # - by default Voicemail server IP is empty to avoid misrouting
> voicemail.srv_ip = "" desc "VoiceMail IP Address"
> voicemail.srv_port = "5060" desc "VoiceMail Port"
> #!endif
>
> ####### Modules Section ########
>
> /* set paths to location of modules */
> # mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/"
>
> #!ifdef WITH_MYSQL
> loadmodule "db_mysql.so"
> #!endif
>
> loadmodule "jsonrpcs.so"
> loadmodule "kex.so"
> loadmodule "corex.so"
> loadmodule "tm.so"
> loadmodule "tmx.so"
> loadmodule "sl.so"
> loadmodule "rr.so"
> loadmodule "pv.so"
> loadmodule "maxfwd.so"
> loadmodule "usrloc.so"
> loadmodule "registrar.so"
> loadmodule "textops.so"
> loadmodule "siputils.so"
> loadmodule "xlog.so"
> loadmodule "sanity.so"
> loadmodule "ctl.so"
> loadmodule "cfg_rpc.so"
> loadmodule "acc.so"
>
> #!ifdef WITH_AUTH
> loadmodule "auth.so"
> loadmodule "auth_db.so"
> #!ifdef WITH_IPAUTH
> loadmodule "permissions.so"
> #!endif
> #!endif
>
> #!ifdef WITH_ALIASDB
> loadmodule "alias_db.so"
> #!endif
>
> #!ifdef WITH_SPEEDDIAL
> loadmodule "speeddial.so"
> #!endif
>
> #!ifdef WITH_MULTIDOMAIN
> loadmodule "domain.so"
> #!endif
>
> #!ifdef WITH_PRESENCE
> loadmodule "presence.so"
> loadmodule "presence_xml.so"
> loadmodule "presence_dialoginfo.so"
> loadmodule "pua.so"
> loadmodule "pua_dialoginfo.so"
>
> #!endif
>
> #!ifdef WITH_NAT
> loadmodule "nathelper.so"
> loadmodule "rtpproxy.so"
> #!endif
>
> #!ifdef WITH_TLS
> loadmodule "tls.so"
> #!endif
>
> #!ifdef WITH_ANTIFLOOD
> loadmodule "htable.so"
> loadmodule "pike.so"
> #!endif
>
> #!ifdef WITH_XMLRPC
> loadmodule "xmlrpc.so"
> #!endif
>
> #!ifdef WITH_DEBUG
> loadmodule "debugger.so"
> #!endif
>
> loadmodule "dialog.so"
>
> # ----------------- setting module-specific parameters
> ---------------
>
>
> # ----- tm params -----
> # auto-discard branches from previous serial forking leg
> modparam("tm", "failure_reply_mode", 3)
> # default retransmission timeout: 30sec
> modparam("tm", "fr_timer", 30000)
> # default invite retransmission timeout after 1xx: 120sec
> modparam("tm", "fr_inv_timer", 120000)
>
>
> # ----- rr params -----
> # set next param to 1 to add value to ;lr param (helps with some UAs)
> modparam("rr", "enable_full_lr", 0)
> # do not append from tag to the RR (no need for this script)
> modparam("rr", "append_fromtag", 0)
>
>
> # ----- registrar params -----
> modparam("registrar", "method_filtering", 1)
> /* uncomment the next line to disable parallel forking via
> location */
> # modparam("registrar", "append_branches", 0)
> /* uncomment the next line not to allow more than 10 contacts per
> AOR */
> #modparam("registrar", "max_contacts", 10)
> # max value for expires of registrations
> modparam("registrar", "max_expires", 3600)
> # set it to 1 to enable GRUU
> modparam("registrar", "gruu_enabled", 0)
>
>
> # ----- acc params -----
> /* what special events should be accounted ? */
> modparam("acc", "early_media", 0)
> modparam("acc", "report_ack", 0)
> modparam("acc", "report_cancels", 0)
> /* by default ww do not adjust the direct of the sequential requests.
> if you enable this parameter, be sure the enable "append_fromtag"
> in "rr" module */
> modparam("acc", "detect_direction", 0)
> /* account triggers (flags) */
> modparam("acc", "log_flag", FLT_ACC)
> modparam("acc", "log_missed_flag", FLT_ACCMISSED)
> modparam("acc", "log_extra",
> "src_user=$fU;src_domain=$fd;src_ip=$si;"
> "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
> modparam("acc", "failed_transaction_flag", FLT_ACCFAILED)
> /* enhanced DB accounting */
> #!ifdef WITH_ACCDB
> modparam("acc", "db_flag", FLT_ACC)
> modparam("acc", "db_missed_flag", FLT_ACCMISSED)
> modparam("acc", "db_url", DBURL)
> modparam("acc", "db_extra",
> "src_user=$fU;src_domain=$fd;src_ip=$si;"
> "dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
> #!endif
>
>
> # ----- usrloc params -----
> /* enable DB persistency for location entries */
> #!ifdef WITH_USRLOCDB
> modparam("usrloc", "db_url", DBURL)
> modparam("usrloc", "db_mode", 2)
> modparam("usrloc", "use_domain", MULTIDOMAIN)
> #!endif
>
>
> # ----- auth_db params -----
> #!ifdef WITH_AUTH
> modparam("auth_db", "db_url", DBURL)
> modparam("auth_db", "calculate_ha1", yes)
> modparam("auth_db", "password_column", "password")
> modparam("auth_db", "load_credentials", "")
> modparam("auth_db", "use_domain", MULTIDOMAIN)
>
> # ----- permissions params -----
> #!ifdef WITH_IPAUTH
> modparam("permissions", "db_url", DBURL)
> modparam("permissions", "db_mode", 1)
> #!endif
>
> #!endif
>
>
> # ----- alias_db params -----
> #!ifdef WITH_ALIASDB
> modparam("alias_db", "db_url", DBURL)
> modparam("alias_db", "use_domain", MULTIDOMAIN)
> #!endif
>
>
> # ----- speeddial params -----
> #!ifdef WITH_SPEEDDIAL
> modparam("speeddial", "db_url", DBURL)
> modparam("speeddial", "use_domain", MULTIDOMAIN)
> #!endif
>
>
> # ----- domain params -----
> #!ifdef WITH_MULTIDOMAIN
> modparam("domain", "db_url", DBURL)
> # register callback to match myself condition with domains list
> modparam("domain", "register_myself", 1)
> #!endif
>
>
> #!ifdef WITH_PRESENCE
> # ----- presence params -----
> modparam("presence", "db_url", DBURL)
> modparam("presence", "server_address",
"sip:a.b.c.d:port" )
> modparam("presence", "send_fast_notify", 0)
> modparam("presence", "db_update_period", 20)
> modparam("presence", "clean_period", 40)
> modparam("presence", "subs_db_mode", 2)
> modparam("presence", "fetch_rows", 1000)
>
> # ----- presence_xml params -----
> modparam("presence_xml", "db_url", DBURL)
> modparam("presence_xml", "force_active", 1)
>
> # ----- presence_dialoginfo params -----
> modparam("presence_dialoginfo", "force_single_dialog", 0)
>
> # ----- pua params -----
> modparam("pua", "db_url", DBURL)
> modparam("pua", "db_mode", 2)
> modparam("pua", "update_period", 60)
> modparam("pua", "dlginfo_increase_version", 0)
> modparam("pua", "reginfo_increase_version", 0)
> modparam("pua", "check_remote_contact", 1)
> modparam("pua", "fetch_rows", 1000)
>
> # ----- pua_dialoginfo params -----
> modparam("pua_dialoginfo", "include_callid", 1)
> modparam("pua_dialoginfo", "send_publish_flag", FLT_DLGINFO)
> modparam("pua_dialoginfo", "caller_confirmed", 0)
> modparam("pua_dialoginfo", "include_tags", 1)
> modparam("pua_dialoginfo", "override_lifetime", 124)
>
> #!endif
>
> # ----- dialog params -----
> modparam("dialog", "db_url", DBURL)
> modparam("dialog", "enable_stats", 1)
> modparam("dialog", "db_mode", 1)
> modparam("dialog", "dlg_flag", FLT_DLG)
>
> #!ifdef WITH_NAT
> # ----- rtpproxy params -----
> modparam("rtpproxy", "rtpproxy_sock",
"udp:127.0.0.1:7722")
>
> # ----- nathelper params -----
> modparam("nathelper", "natping_interval", 30)
> modparam("nathelper", "ping_nated_only", 1)
> modparam("nathelper", "sipping_bflag", FLB_NATSIPPING)
> modparam("nathelper", "sipping_from",
"sip:pinger@kamailio.org")
>
> # params needed for NAT traversal in other modules
> modparam("nathelper|registrar", "received_avp",
"$avp(RECEIVED)")
> modparam("usrloc", "nat_bflag", FLB_NATB)
> #!endif
>
>
> #!ifdef WITH_TLS
> # ----- tls params -----
> modparam("tls", "config",
"/usr/local/etc/kamailio/tls.cfg")
> #!endif
>
> #!ifdef WITH_ANTIFLOOD
> # ----- pike params -----
> modparam("pike", "sampling_time_unit", 2)
> modparam("pike", "reqs_density_per_unit", 16)
> modparam("pike", "remove_latency", 4)
>
> # ----- htable params -----
> # ip ban htable with autoexpire after 5 minutes
> modparam("htable", "htable",
"ipban=>size=8;autoexpire=300;")
> #!endif
>
> #!ifdef WITH_XMLRPC
> # ----- xmlrpc params -----
> modparam("xmlrpc", "route", "XMLRPC");
> modparam("xmlrpc", "url_match", "^/RPC")
> #!endif
>
> #!ifdef WITH_DEBUG
> # ----- debugger params -----
> modparam("debugger", "cfgtrace", 1)
> modparam("debugger", "log_level_name", "exec")
> #!endif
>
> ####### Routing Logic ########
>
>
> # Main SIP request routing logic
> # - processing of any incoming SIP request starts with this route
> # - note: this is the same as route { ... }
> request_route {
>
> # per request initial checks
> route(REQINIT);
>
> # NAT detection
> route(NATDETECT);
>
> # CANCEL processing
> if (is_method("CANCEL")) {
> if (t_check_trans()) {
> route(RELAY);
> }
> exit;
> }
>
> # handle requests within SIP dialogs
> route(WITHINDLG);
>
> ### only initial requests (no To tag)
>
> # handle retransmissions
> if(t_precheck_trans()) {
> t_check_trans();
> exit;
> }
> t_check_trans();
>
> # authentication
> route(AUTH);
>
> # record routing for dialog forming requests (in case they
> are routed)
> # - remove preloaded route headers
> remove_hf("Route");
> if (is_method("INVITE|SUBSCRIBE"))
> record_route();
>
> # account only INVITEs
> if (is_method("INVITE")) {
> setflag(FLT_ACC); # do accounting
> }
>
> # dispatch requests to foreign domains
> route(SIPOUT);
>
> ### requests for my local domains
>
> # handle presence related requests
> route(PRESENCE);
>
> # handle registrations
> route(REGISTRAR);
>
> if ($rU==$null) {
> # request with no Username in RURI
> sl_send_reply("484","Address Incomplete");
> exit;
> }
>
> # dispatch destinations to PSTN
> route(PSTN);
>
> # user location service
> route(LOCATION);
> }
>
> # Wrapper for relaying requests
> route[RELAY] {
>
> # enable additional event routes for forwarded requests
> # - serial forking, RTP relaying handling, a.s.o.
> if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
> if(!t_is_set("branch_route"))
> t_on_branch("MANAGE_BRANCH");
> }
> if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
> if(!t_is_set("onreply_route"))
> t_on_reply("MANAGE_REPLY");
> }
> if (is_method("INVITE")) {
> if(!t_is_set("failure_route"))
> t_on_failure("MANAGE_FAILURE");
> }
>
> if(is_method("INVITE|BYE|UPDATE|CANCEL|ACK")) {
> setflag(FLT_DLGINFO);
> dlg_manage();
> }
>
> if (!t_relay()) {
> sl_reply_error();
> }
> exit;
> }
>
> # Per SIP request initial checks
> route[REQINIT] {
> #!ifdef WITH_ANTIFLOOD
> # flood dection from same IP and traffic ban for a while
> # be sure you exclude checking trusted peers, such as pstn
> gateways
> # - local host excluded (e.g., loop to self)
> if(src_ip!=myself) {
> if($sht(ipban=>$si)!=$null) {
> # ip is already blocked
> xdbg("request from blocked IP - $rm from
> $fu (IP:$si:$sp)\n");
> exit;
> }
> if (!pike_check_req()) {
> xlog("L_ALERT","ALERT: pike blocking $rm
> from $fu (IP:$si:$sp)\n");
> $sht(ipban=>$si) = 1;
> exit;
> }
> }
> if($ua =~ "friendly-scanner") {
> sl_send_reply("200", "OK");
> exit;
> }
> #!endif
>
> if (!mf_process_maxfwd_header("10")) {
> sl_send_reply("483","Too Many Hops");
> exit;
> }
>
> if(is_method("OPTIONS") && uri==myself &&
$rU==$null) {
> sl_send_reply("200","Keepalive");
> exit;
> }
>
> if(!sanity_check("1511", "7")) {
> xlog("Malformed SIP message from $si:$sp\n");
> exit;
> }
> }
>
> # Handle requests within SIP dialogs
> route[WITHINDLG] {
> if (!has_totag()) return;
>
> # sequential request withing a dialog should
> # take the path determined by record-routing
> if (loose_route()) {
> route(DLGURI);
> if (is_method("BYE")) {
> setflag(FLT_ACC); # do accounting ...
> setflag(FLT_ACCFAILED); # ... even if the
> transaction fails
> }
> else if ( is_method("ACK") ) {
> # ACK is forwarded statelessy
> route(NATMANAGE);
> }
> else if ( is_method("NOTIFY") ) {
> # Add Record-Route for in-dialog NOTIFY as
> per RFC 6665.
> record_route();
> }
> route(RELAY);
> exit;
> }
>
> if (is_method("SUBSCRIBE") && uri == myself) {
> # in-dialog subscribe requests
> route(PRESENCE);
> exit;
> }
> if ( is_method("ACK") ) {
> if ( t_check_trans() ) {
> # no loose-route, but stateful ACK;
> # must be an ACK after a 487
> # or e.g. 404 from upstream server
> route(RELAY);
> exit;
> } else {
> # ACK without matching transaction ...
> ignore and discard
> exit;
> }
> }
> sl_send_reply("404","Not here");
> exit;
> }
>
> # Handle SIP registrations
> route[REGISTRAR] {
> if (!is_method("REGISTER")) return;
>
> if(isflagset(FLT_NATS)) {
> setbflag(FLB_NATB);
> #!ifdef WITH_NATSIPPING
> # do SIP NAT pinging
> setbflag(FLB_NATSIPPING);
> #!endif
> }
> if (!save("location"))
> sl_reply_error();
> exit;
> }
>
> # User location service
> route[LOCATION] {
>
> #!ifdef WITH_SPEEDDIAL
> # search for short dialing - 2-digit extension
> if($rU=~"^[0-9][0-9]$")
> if(sd_lookup("speed_dial"))
> route(SIPOUT);
> #!endif
>
> #!ifdef WITH_ALIASDB
> # search in DB-based aliases
> if(alias_db_lookup("dbaliases"))
> route(SIPOUT);
> #!endif
>
> $avp(oexten) = $rU;
> if (!lookup("location")) {
> $var(rc) = $rc;
> route(TOVOICEMAIL);
> t_newtran();
> switch ($var(rc)) {
> case -1:
> case -3:
> send_reply("404", "Not Found");
> exit;
> case -2:
> send_reply("405", "Method Not
> Allowed");
> exit;
> }
> }
>
> # when routing via usrloc, log the missed calls also
> if (is_method("INVITE")) {
> setflag(FLT_ACCMISSED);
> }
>
> route(RELAY);
> exit;
> }
>
> # Presence server processing
> route[PRESENCE] {
> if(!is_method("PUBLISH|SUBSCRIBE"))
> return;
>
> if(is_method("SUBSCRIBE") &&
> $hdr(Event)=="message-summary") {
> route(TOVOICEMAIL);
> # returns here if no voicemail server is configured
> sl_send_reply("404", "No voicemail service");
> exit;
> }
>
> #!ifdef WITH_PRESENCE
> if (!t_newtran()) {
> sl_reply_error();
> exit;
> }
>
> if(is_method("PUBLISH")) {
> handle_publish();
> t_release();
> } else if(is_method("SUBSCRIBE")) {
> handle_subscribe();
> t_release();
> }
> exit;
> #!endif
>
> # if presence enabled, this part will not be executed
> if (is_method("PUBLISH") || $rU==$null) {
> sl_send_reply("404", "Not here");
> exit;
> }
> return;
> }
>
> # IP authorization and user uthentication
> route[AUTH] {
> #!ifdef WITH_AUTH
>
> #!ifdef WITH_IPAUTH
> if((!is_method("REGISTER")) && allow_source_address()) {
> # source IP allowed
> return;
> }
> #!endif
>
> if (is_method("REGISTER") || from_uri==myself)
> {
> # authenticate requests
> if (!auth_check("$fd", "subscriber",
"1")) {
> auth_challenge("$fd", "0");
> exit;
> }
> # user authenticated - remove auth header
> if(!is_method("REGISTER|PUBLISH"))
> consume_credentials();
> }
> # if caller is not local subscriber, then check if it calls
> # a local destination, otherwise deny, not an open relay here
> if (from_uri!=myself && uri!=myself) {
> sl_send_reply("403","Not relaying");
> exit;
> }
>
> #!endif
> return;
> }
>
> # Caller NAT detection
> route[NATDETECT] {
> #!ifdef WITH_NAT
> force_rport();
> if (nat_uac_test("19")) {
> if (is_method("REGISTER")) {
> fix_nated_register();
> } else {
> if(is_first_hop())
> set_contact_alias();
> }
> setflag(FLT_NATS);
> }
> #!endif
> return;
> }
>
> # RTPProxy control and singaling updates for NAT traversal
> route[NATMANAGE] {
> #!ifdef WITH_NAT
> if (is_request()) {
> if(has_totag()) {
> if(check_route_param("nat=yes")) {
> setbflag(FLB_NATB);
> }
> }
> }
> if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB)))
> return;
>
> rtpproxy_manage("co");
>
> if (is_request()) {
> if (!has_totag()) {
> if(t_is_branch_route()) {
> add_rr_param(";nat=yes");
> }
> }
> }
> if (is_reply()) {
> if(isbflagset(FLB_NATB)) {
> if(is_first_hop())
> set_contact_alias();
> }
> }
> #!endif
> return;
> }
>
> # URI update for dialog requests
> route[DLGURI] {
> #!ifdef WITH_NAT
> if(!isdsturiset()) {
> handle_ruri_alias();
> }
> #!endif
> return;
> }
>
> # Routing to foreign domains
> route[SIPOUT] {
> if (uri==myself) return;
>
> append_hf("P-hint: outbound\r\n");
> route(RELAY);
> exit;
> }
>
> # PSTN GW routing
> route[PSTN] {
> #!ifdef WITH_PSTN
> # check if PSTN GW IP is defined
> if (strempty($sel(cfg_get.pstn.gw_ip))) {
> xlog("SCRIPT: PSTN rotuing enabled but pstn.gw_ip
> not defined\n");
> return;
> }
>
> # route to PSTN dialed numbers starting with '+' or '00'
> # (international format)
> # - update the condition to match your dialing rules for
> PSTN routing
> if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$"))
> return;
>
> # only local users allowed to call
> if(from_uri!=myself) {
> sl_send_reply("403", "Not Allowed");
> exit;
> }
>
> if (strempty($sel(cfg_get.pstn.gw_port))) {
> $ru = "sip:" + $rU + "@" +
$sel(cfg_get.pstn.gw_ip);
> } else {
> $ru = "sip:" + $rU + "@" +
> $sel(cfg_get.pstn.gw_ip) + ":"
> + $sel(cfg_get.pstn.gw_port);
> }
>
> route(RELAY);
> exit;
> #!endif
>
> return;
> }
>
> # XMLRPC routing
> #!ifdef WITH_XMLRPC
> route[XMLRPC] {
> # allow XMLRPC from localhost
> if ((method=="POST" || method=="GET")
> && (src_ip==127.0.0.1)) {
> # close connection only for xmlrpclib user agents
> (there is a bug in
> # xmlrpclib: it waits for EOF before interpreting
> the response).
> if ($hdr(User-Agent) =~ "xmlrpclib")
> set_reply_close();
> set_reply_no_connect();
> dispatch_rpc();
> exit;
> }
> send_reply("403", "Forbidden");
> exit;
> }
> #!endif
>
> # Routing to voicemail server
> route[TOVOICEMAIL] {
> #!ifdef WITH_VOICEMAIL
> if(!is_method("INVITE|SUBSCRIBE"))
> return;
>
> # check if VoiceMail server IP is defined
> if (strempty($sel(cfg_get.voicemail.srv_ip))) {
> xlog("SCRIPT: VoiceMail rotuing enabled but IP not
> defined\n");
> return;
> }
> if(is_method("INVITE")) {
> if($avp(oexten)==$null)
> return;
> $ru = "sip:" + $avp(oexten) + "@" +
> $sel(cfg_get.voicemail.srv_ip)
> + ":" +
> $sel(cfg_get.voicemail.srv_port);
> } else {
> if($rU==$null)
> return;
> $ru = "sip:" + $rU + "@" +
> $sel(cfg_get.voicemail.srv_ip)
> + ":" +
> $sel(cfg_get.voicemail.srv_port);
> }
> route(RELAY);
> exit;
> #!endif
>
> return;
> }
>
> # Manage outgoing branches
> branch_route[MANAGE_BRANCH] {
> xdbg("new branch [$T_branch_idx] to $ru\n");
> route(NATMANAGE);
> }
>
> # Manage incoming replies
> onreply_route[MANAGE_REPLY] {
> xdbg("incoming reply\n");
> if(status=~"[12][0-9][0-9]")
> route(NATMANAGE);
> }
>
> # Manage failure routing cases
> failure_route[MANAGE_FAILURE] {
> route(NATMANAGE);
>
> if (t_is_canceled()) {
> exit;
> }
>
> #!ifdef WITH_BLOCK3XX
> # block call redirect based on 3xx replies.
> if (t_check_status("3[0-9][0-9]")) {
> t_reply("404","Not found");
> exit;
> }
> #!endif
>
> #!ifdef WITH_VOICEMAIL
> # serial forking
> # - route to voicemail on busy or no answer (timeout)
> if (t_check_status("486|408")) {
> $du = $null;
> route(TOVOICEMAIL);
> exit;
> }
> #!endif
> }
>
> ======================
>
>
> __________________________________________________________
> Kamailio - Users Mailing List - Non Commercial Discussions
> *sr-users(a)lists.kamailio.org
> Important: keep the mailing list in the recipients, do not reply
> only to the sender!
> Edit mailing list options or unsubscribe:
> *https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply
only to the sender!
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__________________________________________________________
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* sr-users(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply
only to the sender!
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9:15 a.m.
New subject: BLFs are not working
Hello,
if you haven't done it so far, run kamailio with debug=3 in
kamailio.cfg, there are a lot of debug messages printed by presence
modules that should give hints of what happens in the c code, which can
help to figure out what is wrong or what params have to be configured.
Cheers,
Daniel
On 01.10.21 04:10, Jerry Kendall wrote:
Some promising events...
Added:
# ----- presence_dialoginfo params -----
modparam("presence_dialoginfo", "force_single_dialog", 1) #
JTK
modparam("presence_dialoginfo", "force_dummy_dialog", 1) #
JTK
Now at least a few of the phones are green BLFs that turn/flash red as
appropriate...
Time for more testing...
On 2021-09-30 9:08 p.m., Jerry Kendall wrote:
> So, an update...
>
> I had captured a few packets with sngrep....
>
> I then changed the IP address of the DNS records...
> In the first capture below, the DNS resolves to the IP address of the
> FreeSWITCH server and all is good.
>
>
> I then changed the IP address of the DNS records again...
> In the second capture below, the DNS resolves to the IP address of
> the Kamailio server and BLFs fail....
>
> The NOTIFY from Kamailio does not have the XML payload...AND, the
> contact does not have the username part (301 in this case)
>
>
>
> THIS NOTIFY WORKS
> -------------------
> 2021/09/30 20:59:29.433220 FREESWITCH_IP:PORT ->
> the.phone.ip.address:43368
> NOTIFY sip:305@10.0.0.10:43368 SIP/2.0
> Via: SIP/2.0/UDP FREESWITCH_IP:PORT;rport;branch=z9hG4bKXyXm7SvDt6caB
> Route: <sip:the.phone.ip.address:43368>;transport=udp
> Max-Forwards: 70
> From: <sip:301@DOMAIN.net:PORT>;tag=GK4Tfhtm1Lxb
> To: <sip:305@DOMAIN.net:PORT>;tag=364451462
> Call-ID: 1032455482-43368-6(a)BA.CEG.HG.GC
> CSeq: 1178818451 NOTIFY
> Contact: <sip:301@FREESWITCH_IP:PORT>
> User-Agent:
> FreeSWITCH-mod_sofia/1.10.6-release+git~20210325T131609Z~1ff9d0a60e~64bit
> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
> Supported: timer, path, replaces
> Event: dialog
> Allow-Events: talk, hold, conference, presence, as-feature-event,
> dialog, line-seize, call-info, sla, include-session-description,
> presence.winfo, message-summary, refer
> Subscription-State: active;expires=60
> Content-Type: application/dialog-info+xml
> Content-Length: 168
>
> <?xml version="1.0"?>
> <dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="310"
> state="full" entity="sip:301@DOMAIN.net">
> </dialog-info>
>
> -------------------
>
>
>
> THIS NOTIFY DOES NOT WORK
> -------------------
> 2021/09/30 19:08:44.798682 KAMAILIO_IP:PORT ->
> the.phone.ip.address:45752
> NOTIFY sip:305@10.0.0.10:45752 SIP/2.0
> Via: SIP/2.0/UDP
> KAMAILIO_IP:PORT;branch=z9hG4bK5042.f8943dd4000000000000000000000000.0
> To: <sip:305@DOMAIN.net>;tag=171346255
> From: <sip:301@DOMAIN.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-d60bd478
> CSeq: 2 NOTIFY
> Call-ID: 489946038-45752-6(a)BA.CEG.HG.GC
> Content-Length: 0
> User-Agent: kamailio (5.4.4 (x86_64/linux))
> Max-Forwards: 70
> Event: dialog
> Contact: <sip:KAMAILIO_IP:PORT>
> Subscription-State: active;expires=60
>
> -------------------
>
> So, any ideas?????
>
>
>
>
> On 2021-09-30 1:44 p.m., Jerry Kendall wrote:
>> So, a little change in status here:
>>
>> The phones are setup to register as ext(a)domain.com
>>
>> Kamailio has users defined as ext(a)domain.com
>>
>> The users are registered AND can call each other without issues
>>
>>
>> I have a GXP2170 reg'd as 301@domain with BLF for 305@domain
>>
>> I have a GXP1782 reg'd as 305@domain with BLF for 301@domain
>>
>> I am running sngrep and see LOTS of SUBCRIBE from both phones with
>> the following...
>>
>> ========================
>>
>> SUBSCRIBE sip:301@test.example.com:port SIP/2.0
>> Via: SIP/2.0/UDP 10.0.0.62:53748;branch=z9hG4bK1748153224;rport
>> From: <sip:305@test.example.com:port>;tag=1412038754
>> To: <sip:301@test.example.com:port>
>> Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
>> CSeq: 20150 SUBSCRIBE
>> Contact: <sip:305@10.0.0.62:53748>
>> X-Grandstream-PBX: true
>> Max-Forwards: 70
>> User-Agent: Grandstream GXP1782 1.0.1.116
>> Expires: 60
>> Supported: replaces, path, timer, eventlist
>> Event: dialog
>> Accept:
>> application/dialog-info+xml,multipart/related,application/rlmi+xml
>> Accept-Encoding: zlib+base64
>> Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
>> REFER, UPDATE, MESSAGE
>> Content-Length: 0
>>
>> SIP/2.0 407 Proxy Authentication Required
>> Via: SIP/2.0/UDP
>> 10.0.0.62:53748;branch=z9hG4bK1748153224;rport=53748;received=184.148.140.29
>> From: <sip:305@test.example.com:port>;tag=1412038754
>> To:
>>
<sip:301@test.example.com:port>;tag=c814f383b05cbe6e319f0457961f79e4.13649c3f
>> Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
>> CSeq: 20150 SUBSCRIBE
>> Proxy-Authenticate: Digest realm="test.example.com",
>> nonce="YVX2EmFV9OaLlg1aA240dgWcVgPq277p"
>> Server: kamailio (5.4.4 (x86_64/linux))
>> Content-Length: 0
>>
>> SUBSCRIBE sip:301@test.example.com:port SIP/2.0
>> Via: SIP/2.0/UDP 10.0.0.62:53748;branch=z9hG4bK1844436054;rport
>> From: <sip:305@test.example.com:port>;tag=1412038754
>> To: <sip:301@test.example.com:port>
>> Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
>> CSeq: 20151 SUBSCRIBE
>> Contact: <sip:305@10.0.0.62:53748>
>> Proxy-Authorization: Digest username="305",
>> realm="test.example.com",
nonce="YVX2EmFV9OaLlg1aA240dgWcVgPq277p",
>> uri="sip:301@test.example.com:port", response="177
>> b262785786c4b7c3aa68adf4246", algorithm=MD5
>> X-Grandstream-PBX: true
>> Max-Forwards: 70
>> User-Agent: Grandstream GXP1782 1.0.1.116
>> Expires: 60
>> Supported: replaces, path, timer, eventlist
>> Event: dialog
>> Accept:
>> application/dialog-info+xml,multipart/related,application/rlmi+xml
>> Accept-Encoding: zlib+base64
>> Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
>> REFER, UPDATE, MESSAGE
>> Content-Length: 0
>>
>> SIP/2.0 202 OK
>> Via: SIP/2.0/UDP
>> 10.0.0.62:53748;branch=z9hG4bK1844436054;rport=53748;received=184.148.140.29
>> From: <sip:305@test.example.com:port>;tag=1412038754
>> To:
>>
<sip:301@test.example.com:port>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
>> Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
>> CSeq: 20151 SUBSCRIBE
>> Expires: 60
>> Contact: <sip:a.b.c.d:port;transport=udp>
>> Server: kamailio (5.4.4 (x86_64/linux))
>> Content-Length: 0
>>
>> NOTIFY sip:305@10.0.0.62:53748 SIP/2.0
>> Via: SIP/2.0/UDP
>> a.b.c.d:port;branch=z9hG4bKd05f.da500673000000000000000000000000.0
>> To: <sip:305@test.example.com>;tag=190302571
>> From:
>> <sip:301@test.example.com>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
>> CSeq: 2 NOTIFY
>> Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
>> Content-Length: 0
>> User-Agent: kamailio (5.4.4 (x86_64/linux))
>> Max-Forwards: 70
>> Event: dialog
>> Contact: <sip:a.b.c.d:port;transport=udp>
>> Subscription-State: terminated;reason=timeout
>>
>> SIP/2.0 481 Subscription Does Not Exist
>> Via: SIP/2.0/UDP
>> a.b.c.d:port;branch=z9hG4bKd05f.da500673000000000000000000000000.0
>> From:
>> <sip:301@test.example.com>;tag=5e1ee053cf7168b9d3ee9c05740f837c-13649c3f
>> To: <sip:305@test.example.com>;tag=190302571
>> Call-ID: 1965507655-53748-9(a)BA.CEG.HG.GC
>> CSeq: 2 NOTIFY
>> Supported: replaces, path, timer
>> User-Agent: Grandstream GXP1782 1.0.1.116
>> Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
>> REFER, UPDATE, MESSAGE
>> Content-Length: 0
>>
>> ========================
>>
>>
>>
>> On 2021-09-30 11:56 a.m., Jerry Kendall wrote:
>>> Does anyone have some idea of what to look at ?
>>>
>>> Jerry
>>>
>>>
[...]
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - Online
Nov 08-11, 2021 (Europe Timezone) - Nov 22-25, 2021 (America Timezone)
* https://www.asipto.com/sw/kamailio-advanced-training-online/
7:11 p.m.
New subject: BLFs are not working
Thanks Daniel,
Now it seems almost done.... I have 6 Grandstream phones connected and
they all have 4-6 BLFs watching each other.
(I also have Yealink/Cisco/SNOM/Polycom phones to test later - one thing
at a time.....)
The 2x GRP2604P all look great
The GXP2130 seems OK as well
The GXP2170 with side car seems OK
But, the 2x GXP1782 are not quit working yet.
A couple of the BLFs are OK but most are sending back 481 Subscription
Does Not Exist... See blow (gotta love sngrep)
--------------------------------
2021/10/01 12:31:13.024698 SITE_IP:44762 -> PUBLIC_IP:8081
SUBSCRIBE sip:301@domain.net:8081 SIP/2.0
Via: SIP/2.0/UDP PRIVATE_IP:44762;branch=z9hG4bK806864449;rport
From: <sip:305@domain.net:8081>;tag=1883014019
To: <sip:301@domain.net:8081>
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 27840 SUBSCRIBE
Contact: <sip:305@PRIVATE_IP:44762>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept: application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
2021/10/01 12:31:13.026561 PUBLIC_IP:8081 -> SITE_IP:44762
SIP/2.0 202 OK
Via: SIP/2.0/UDP
PRIVATE_IP:44762;branch=z9hG4bK806864449;rport=44762;received=SITE_IP
From: <sip:305@domain.net:8081>;tag=1883014019
To: <sip:301@domain.net:8081>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 27840 SUBSCRIBE
Expires: 60
Contact: <sip:PUBLIC_IP:8081>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
2021/10/01 12:31:13.027436 PUBLIC_IP:8081 -> SITE_IP:44762
NOTIFY sip:305@PRIVATE_IP:44762 SIP/2.0
Via: SIP/2.0/UDP
PUBLIC_IP:8081;branch=z9hG4bK2ba8.555213e5000000000000000000000000.0
To: <sip:305@domain.net>;tag=1883014019
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
CSeq: 2 NOTIFY
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:PUBLIC_IP:8081>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="1"
state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient">
<state>terminated</state> </dialog>
</dialog-info>
2021/10/01 12:31:13.332763 SITE_IP:44762 -> PUBLIC_IP:8081
SIP/2.0 481 Subscription Does Not Exist
Via: SIP/2.0/UDP
PUBLIC_IP:8081;branch=z9hG4bK2ba8.555213e5000000000000000000000000.0
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
To: <sip:305@domain.net>;tag=1883014019
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 2 NOTIFY
Supported: replaces, path, timer
User-Agent: Grandstream GXP1782 1.0.1.116
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
--------------------------------
Now, I am sure it's not likely the phone setup as I have a FreeSWITCH
system that these 6 phones normally talk to.
All i do is change the DNS A Record between the IP of the Kamailio
server and the FreeSWITCH server... This way I don't touch the phone
configs..
I just change the A Records and take an hour long break...
On the FreeSWITCH server, the phones do exactly as expected...
I am trying to stick the Kamailio server between the phones and FS but,
one step at a time.
So, any thoughts as to why the GXP1782 BLFs are not accepting the NOTIFY
messages?
Jerry
7:33 p.m.
New subject: BLFs are not working
Hey Daniel,
here is the (hopefully) sanitized syslog parts around the BLF issue.
I do appreciate your insights here..
------------------
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/udp_server.c:493]: udp_rcv_loop(): received on udp socket: (106/100/726) [[SUBSCRIBE
sip:301@domain.net:PORT SIP/2.0 0D 0A Via: SIP/2.0/UDP PRIVATE_IP:44762;br]]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:610]: parse_msg(): SIP Request:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:611]: parse_msg(): method: <SUBSCRIBE>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:613]: parse_msg(): uri: <sip:301@domain.net:PORT>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:615]: parse_msg(): version: <SIP/2.0>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_via.c:1300]: parse_via_param(): Found param type 232, <branch> =
<z9hG4bK1251409407>; state=6
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_via.c:1300]: parse_via_param(): Found param type 235, <rport> =
<n/a>; state=17
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=5
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:498]: parse_headers(): Via found, flags=2
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:500]: parse_headers(): this is the first via
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header reached, state=10
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:170]: get_hdr_field(): <To> [46];
uri=[sip:301@domain.net:PORT]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:172]: get_hdr_field(): to body
(46)[<sip:301@domain.net:PORT>#015#012], to tag (0)[]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:150]: get_hdr_field(): cseq <CSeq>: <21000>
<SUBSCRIBE>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core> [core/receive.c:319]:
receive_msg(): --- received sip message - request - call-id:
[551473572-44762-6(a)BA.CEG.HG.GC] - cseq: [21000 SUBSCRIBE]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:185]: get_hdr_field(): content_length=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:89]: get_hdr_field(): found end of header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/receive.c:379]: receive_msg():
preparing to run routing scripts...
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=533 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[REQINIT]
c=[/etc/kamailio/kamailio.cfg] l=754 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[REQINIT]
c=[/etc/kamailio/kamailio.cfg] l=759 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[REQINIT]
c=[/etc/kamailio/kamailio.cfg] l=754 a=25 n=mf_process_maxfwd_header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} maxfwd [mf_funcs.c:74]: is_maxfwd_present(): value = 70
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[REQINIT]
c=[/etc/kamailio/kamailio.cfg] l=764 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[REQINIT]
c=[/etc/kamailio/kamailio.cfg] l=759 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[REQINIT]
c=[/etc/kamailio/kamailio.cfg] l=768 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[REQINIT]
c=[/etc/kamailio/kamailio.cfg] l=764 a=26 n=sanity_check
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:247]: check_ruri_sip_version():
check_ruri_sip_version entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:270]: check_ruri_sip_version():
check_ruri_sip_version passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:277]: check_ruri_scheme():
check_ruri_scheme entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:297]: check_ruri_scheme():
check_ruri_scheme passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:318]: check_required_headers():
check_required_headers entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:340]: check_required_headers():
check_required_headers passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:348]: check_via1_header(): check via1
header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:506]: check_cseq_method():
check_cseq_method entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:539]: check_cseq_method():
check_cseq_method passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:548]: check_cseq_value():
check_cseq_value entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:576]: check_cseq_value():
check_cseq_value passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:585]: check_cl(): check_cl entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:610]: check_cl(): check_cl passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:622]: check_expires_value():
check_expires_value entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:657]: check_expires_value():
check_expires_value passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:759]: check_parse_uris():
check_parse_uris entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:763]: check_parse_uris(): parsing ruri
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:777]: check_parse_uris(): looking up From
header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:791]: check_parse_uris(): parsing From
header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/parser/parse_addr_spec.c:185]:
parse_to_param(): add param: tag=138358676
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/parser/parse_addr_spec.c:864]:
parse_addr_spec(): end of header reached, state=29
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:817]: check_parse_uris(): parsing From
URI
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:835]: check_parse_uris(): looking up To
header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:857]: check_parse_uris():
check_parse_uris(): parsing To URI
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:902]: check_parse_uris():
check_parse_uris passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity_mod.c:254]: w_sanity_check(): sanity checks
result: 1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=536 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=952 a=55 n=force_rport
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=965 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=953 a=25 n=nat_uac_test
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/msg_translator.c:161]:
check_via_address(): (184.148.140.29, PRIVATE_IP, 0)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=954 a=25 n=xinfo
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=961 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=955 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=961 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=958 a=24 n=is_first_hop
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} siputils [sipops.c:159]: is_first_hop(): no 2nd via found
- first hop
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=959 a=24 n=set_contact_alias
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/dset.c:919]: uri_add_rcv_alias():
encoded <sip:305@PRIVATE_IP:44762> =>
[sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=962 a=39 n=setflag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[NATDETECT]
c=[/etc/kamailio/kamailio.cfg] l=965 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=550 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=542 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=559 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=550 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=555 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=551 a=24
n=t_precheck_trans
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=555 a=24 n=t_check_trans
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1034]: t_check_msg(): msg (0x7f1ef9d784e8)
id=15/15920 global id=14/15920 T start=0xffffffffffffffff
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:497]: t_lookup_request(): start searching:
hash=54253, isACK=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:455]: matching_3261(): RFC3261 transaction
matching failed - via branch [z9hG4bK1251409407]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:675]: t_lookup_request(): no transaction
found
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1104]: t_check_msg(): msg (0x7f1ef9d784e8)
id=15/15920 global id=15/15920 T end=(nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=559 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[WITHINDLG]
c=[/etc/kamailio/kamailio.cfg] l=776 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[WITHINDLG]
c=[/etc/kamailio/kamailio.cfg] l=772 a=24 n=has_totag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} siputils [checks.c:120]: has_totag(): no totag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[WITHINDLG]
c=[/etc/kamailio/kamailio.cfg] l=772 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=564 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[AUTH]
c=[/etc/kamailio/kamailio.cfg] l=932 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[AUTH]
c=[/etc/kamailio/kamailio.cfg] l=920 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[AUTH]
c=[/etc/kamailio/kamailio.cfg] l=946 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]: grep_sock_info():
checking if host==us: 29==14 && [domain.net] == [PUBLIC_IP]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]: grep_sock_info():
checking if port PORT (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]: grep_sock_info():
checking if host==us: 29==9 && [domain.net] == [127.0.0.1]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]: grep_sock_info():
checking if port 8080 (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]: grep_aliases():
matching (0:domain.net:PORT) vs. (2:localhost:8080)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]: grep_aliases():
matching (0:domain.net:PORT) vs. (1:Kam01:PORT)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/forward.c:422]: check_self(): host
(0:domain.net:PORT) == me
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[AUTH]
c=[/etc/kamailio/kamailio.cfg] l=946 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=568 a=25 n=remove_hf
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=574 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=569 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=570 a=24 n=record_route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} rr [record.c:479]: record_route(): inserted record route
(r2: 1 - plen: 0)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=579 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=574 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=579 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[SIPOUT]
c=[/etc/kamailio/kamailio.cfg] l=1017 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]: grep_sock_info():
checking if host==us: 29==14 && [domain.net] == [PUBLIC_IP]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]: grep_sock_info():
checking if port PORT (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]: grep_sock_info():
checking if host==us: 29==9 && [domain.net] == [127.0.0.1]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]: grep_sock_info():
checking if port 8080 (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]: grep_aliases():
matching (0:domain.net:PORT) vs. (2:localhost:8080)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]: grep_aliases():
matching (0:domain.net:PORT) vs. (1:Kam01:PORT)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/forward.c:422]: check_self(): host
(0:domain.net:PORT) == me
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[SIPOUT]
c=[/etc/kamailio/kamailio.cfg] l=1015 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=584 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=877 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=875 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=885 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=877 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=890 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=885 a=24 n=t_newtran
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1328]: t_newtran(): msg (0x7f1ef9d784e8)
id=15/15920 global id=15/15920 T start=(nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:497]: t_lookup_request(): start searching:
hash=54253, isACK=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:455]: matching_3261(): RFC3261 transaction
matching failed - via branch [z9hG4bK1251409407]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:675]: t_lookup_request(): no transaction
found
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_hooks.c:346]: run_reqin_callbacks_internal():
trans=0x7f1ef323f8c8, callback type 1, id 0 entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_hooks.c:346]: run_reqin_callbacks_internal():
trans=0x7f1ef323f8c8, callback type 1, id 0 entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/crypto/md5utils.c:67]:
MD5StringArray(): MD5 calculated: 7e9980da4edb60eee121f954c89f5972
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=897 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=890 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=897 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=893 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=894 a=24 n=handle_subscribe
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [event_list.c:324]: search_event(): start event=
[dialog/5]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1312]: extract_sdialog_info_ex():
'Expires' header found, value= 60
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1346]: extract_sdialog_info_ex():
'To' header ALREADY PARSED: <sip:301@domain.net:PORT>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1403]: extract_sdialog_info_ex():
generating to_tag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sl [sl.c:354]: get_reply_totag(): totag stateful mode
(tm)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1452]: extract_sdialog_info_ex():
subs->contact= sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1 - len = 55
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1207]: handle_subscribe():
subscription status= active - inserted
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:562]: update_subscription(): update
subscription
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:127]: printf_subs(): pres_uri:
sip:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:128]: printf_subs():
watcher_user@watcher_domain: 305(a)domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:131]: printf_subs(): to_user@to_domain:
301(a)domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:133]: printf_subs():
from_user@from_domain: 305(a)domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:135]: printf_subs():
callid/from_tag/to_tag:
551473572-44762-6(a)BA.CEG.HG.GC/138358676/5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:138]: printf_subs():
local_cseq/remote_cseq: 0/21000
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:140]: printf_subs():
local_contact/contact:
sip:PUBLIC_IP:PORT/sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:142]: printf_subs(): record_route:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:144]: printf_subs(): sockinfo_str:
udp:PUBLIC_IP:PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:147]: printf_subs(): event: dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:148]: printf_subs(): status: active
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:149]: printf_subs(): reason:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:150]: printf_subs(): version: 1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:151]: printf_subs(): expires: 60
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:153]: printf_subs():
updated/updated_winfo: -1/-1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:625]: update_subscription():
subscription not in dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:628]: update_subscription():
inserting in shtable
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1034]: t_check_msg(): msg (0x7f1ef9d784e8)
id=15/15920 global id=15/15920 T start=0x7f1ef323f8c8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1109]: t_check_msg(): T (0x7f1ef323f8c8)
already found for msg (0x7f1ef9d784e8)!
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:1765]: cleanup_uac_timers(): RETR/FR timers
reset
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:637]: _reply_light(): reply sent out -
buf=0x7f1ef9d83a38: SIP/2.0 202 OK#015#012Via:... shmem=0x7f1ef321abc0: SIP/2.0 202
OK#015#012Via:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:648]: _reply_light(): finished
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} sl [sl.c:297]: send_reply(): reply in stateful mode (tm)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1622]: send_notify_request(): dialog
info:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:127]: printf_subs(): pres_uri:
sip:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:128]: printf_subs():
watcher_user@watcher_domain: 305(a)domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:131]: printf_subs(): to_user@to_domain:
301(a)domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:133]: printf_subs():
from_user@from_domain: 305(a)domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:135]: printf_subs():
callid/from_tag/to_tag:
551473572-44762-6(a)BA.CEG.HG.GC/138358676/5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:138]: printf_subs():
local_cseq/remote_cseq: 1/21000
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:140]: printf_subs():
local_contact/contact:
sip:PUBLIC_IP:PORT/sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:142]: printf_subs(): record_route:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:144]: printf_subs(): sockinfo_str:
udp:PUBLIC_IP:PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:147]: printf_subs(): event: dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:148]: printf_subs(): status: active
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:149]: printf_subs(): reason:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:150]: printf_subs(): version: 1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:151]: printf_subs(): expires: 60
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:153]: printf_subs():
updated/updated_winfo: -1/-1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [hash.c:522]: search_phtable(): pres_uri=
sip:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:617]: ps_db_get_p_notify_body(): No
record exists in hash_table
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:125]:
dlginfo_agg_nbody(): [pres_user]=301 [pres_domain]= domain.net, [n]=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:81]:
dlginfo_agg_nbody_empty(): creating empty dialog for [pres_user]=301 [pres_domain]=
domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:180]: agregate_xmls():
[pres_user]=301 [pres_domain]= domain.net, [n]=1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:282]: agregate_xmls():
node type: Element, name: dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:103]:
dlginfo_agg_nbody_empty(): [n_body]=0x7f1ef9d83b80
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:105]:
dlginfo_agg_nbody_empty(): [*n_body]=<?xml
version="1.0"?>#012<dialog-info
xmlns="urn:ietf:params:xml:ns:dialog-info" version="00000000000"
state="full" entity="sip:301@domain.net">#012 <dialog
id="615293b33c62dec073e05d9421e9f48b"
direction="recipient">#011<state>terminated</state>#011</dialog>#012</dialog-info>#012
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:608]:
dlginfo_body_setversion(): replace version with "1"
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1707]: send_notify_request():
headers:#012Max-Forwards: 70#015#012Event: dialog#015#012Contact:
<sip:PUBLIC_IP:PORT>#015#012Subscription-State:
active;expires=60#015#012Content-Type: application/dialog-info+xml#015#012
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1131]: ps_build_dlg_t(): CONTACT =
sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]: grep_sock_info():
checking if host==us: 14==14 && [PUBLIC_IP] == [PUBLIC_IP]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]: grep_sock_info():
checking if port PORT (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1716]: send_notify_request(): expires
60 status 1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/dset.c:1026]: uri_restore_rcv_alias():
decoded <sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1> =>
[sip:305@PRIVATE_IP:44762] [sip:184.148.140.29:44762]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [uac.c:450]: t_uac_prepare():
next_hop=<sip:184.148.140.29:44762>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [uac.c:158]: dlg2hash(): hashid 35506
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [uac.c:678]: send_prepared_request_impl(): uac:
0x7f1ef31d9830 branch: 0 to 184.148.140.29:44762
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/onsend.c:50]: run_onsend(): required
parameters are not available - ignoring
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: INFO: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1737]: send_notify_request(): NOTIFY
sip:305@domain.net via on behalf of sip:301@domain.net for event dialog :
551473572-44762-6(a)BA.CEG.HG.GC
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=895 a=24 n=t_release
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1034]: t_check_msg(): msg (0x7f1ef9d784e8)
id=15/15920 global id=15/15920 T start=0x7f1ef323f8c8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1109]: t_check_msg(): T (0x7f1ef323f8c8)
already found for msg (0x7f1ef9d784e8)!
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:1765]: cleanup_uac_timers(): RETR/FR timers
reset
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/timer.c:557]: timer_add_safe():
timer_add called on an active timer 0x7f1ef323f950 (0x7f1ef2ec8f10, 0x7f1ef323d4a8), flags
201
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} tm [t_funcs.c:146]: put_on_wait(): transaction
0x7f1ef323f8c8 already on wait
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace(): request_route=[PRESENCE]
c=[/etc/kamailio/kamailio.cfg] l=897 a=2 n=exit
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/receive.c:436]: receive_msg():
request-route executed in: 39617 usec
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]: destroy_avp_list():
destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]: destroy_avp_list():
destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]: destroy_avp_list():
destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]: destroy_avp_list():
destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]: destroy_avp_list():
destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]: destroy_avp_list():
destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/xavp.c:541]: xavp_destroy_list():
destroying xavp list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/xavp.c:541]: xavp_destroy_list():
destroying xavp list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/xavp.c:541]: xavp_destroy_list():
destroying xavp list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000 SUBSCRIBE
551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/receive.c:528]: receive_msg(): cleaning
up
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/udp_server.c:493]: udp_rcv_loop(): received on udp socket: (106/100/531) [[SIP/2.0
481 Subscription Does Not Exist 0D 0A Via: SIP/2.0/UDP
PUBLIC_IP:PORT;branch=z9hG4bK2ba8.5e7]]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:620]: parse_msg(): SIP Reply (status):
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:621]: parse_msg(): version: <SIP/2.0>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:623]: parse_msg(): status: <481>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:625]: parse_msg(): reason: <Subscription Does Not
Exist>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_via.c:1300]: parse_via_param(): Found param type 232, <branch> =
<z9hG4bK2ba8.5e7ce1f0000000000000000000000000.0>; state=16
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=5
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:498]: parse_headers(): Via found, flags=2
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:500]: parse_headers(): this is the first via
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_addr_spec.c:185]: parse_to_param(): add param: tag=138358676
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header reached, state=29
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:170]: get_hdr_field(): <To> [55];
uri=[sip:305@domain.net]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:172]: get_hdr_field(): to body (39)[<sip:305@domain.net>],
to tag (9)[138358676]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:150]: get_hdr_field(): cseq <CSeq>: <2>
<NOTIFY>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core> [core/receive.c:319]:
receive_msg(): --- received sip message - reply - call-id:
[551473572-44762-6(a)BA.CEG.HG.GC] - cseq: [2 NOTIFY]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:185]: get_hdr_field(): content_length=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:89]: get_hdr_field(): found end of header
-------------
As I said in my last posting, the 1782s are still having issues "481 Subscription
Does Not Exist" is response to a NOTIFY for SUBSCRIBE the the device just sent in...
Jerry
On 2021-10-01 1:11 p.m., Jerry Kendall wrote:
Thanks Daniel,
Now it seems almost done.... I have 6 Grandstream phones connected and
they all have 4-6 BLFs watching each other.
(I also have Yealink/Cisco/SNOM/Polycom phones to test later - one
thing at a time.....)
The 2x GRP2604P all look great
The GXP2130 seems OK as well
The GXP2170 with side car seems OK
But, the 2x GXP1782 are not quit working yet.
A couple of the BLFs are OK but most are sending back 481 Subscription
Does Not Exist... See blow (gotta love sngrep)
--------------------------------
2021/10/01 12:31:13.024698 SITE_IP:44762 -> PUBLIC_IP:8081
SUBSCRIBE sip:301@domain.net:8081 SIP/2.0
Via: SIP/2.0/UDP PRIVATE_IP:44762;branch=z9hG4bK806864449;rport
From: <sip:305@domain.net:8081>;tag=1883014019
To: <sip:301@domain.net:8081>
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 27840 SUBSCRIBE
Contact: <sip:305@PRIVATE_IP:44762>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept:
application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
2021/10/01 12:31:13.026561 PUBLIC_IP:8081 -> SITE_IP:44762
SIP/2.0 202 OK
Via: SIP/2.0/UDP
PRIVATE_IP:44762;branch=z9hG4bK806864449;rport=44762;received=SITE_IP
From: <sip:305@domain.net:8081>;tag=1883014019
To:
<sip:301@domain.net:8081>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 27840 SUBSCRIBE
Expires: 60
Contact: <sip:PUBLIC_IP:8081>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
2021/10/01 12:31:13.027436 PUBLIC_IP:8081 -> SITE_IP:44762
NOTIFY sip:305@PRIVATE_IP:44762 SIP/2.0
Via: SIP/2.0/UDP
PUBLIC_IP:8081;branch=z9hG4bK2ba8.555213e5000000000000000000000000.0
To: <sip:305@domain.net>;tag=1883014019
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
CSeq: 2 NOTIFY
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:PUBLIC_IP:8081>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="1"
state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient">
<state>terminated</state> </dialog>
</dialog-info>
2021/10/01 12:31:13.332763 SITE_IP:44762 -> PUBLIC_IP:8081
SIP/2.0 481 Subscription Does Not Exist
Via: SIP/2.0/UDP
PUBLIC_IP:8081;branch=z9hG4bK2ba8.555213e5000000000000000000000000.0
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
To: <sip:305@domain.net>;tag=1883014019
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 2 NOTIFY
Supported: replaces, path, timer
User-Agent: Grandstream GXP1782 1.0.1.116
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
--------------------------------
Now, I am sure it's not likely the phone setup as I have a FreeSWITCH
system that these 6 phones normally talk to.
All i do is change the DNS A Record between the IP of the Kamailio
server and the FreeSWITCH server... This way I don't touch the phone
configs..
I just change the A Records and take an hour long break...
On the FreeSWITCH server, the phones do exactly as expected...
I am trying to stick the Kamailio server between the phones and FS
but, one step at a time.
So, any thoughts as to why the GXP1782 BLFs are not accepting the
NOTIFY messages?
Jerry
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3 Oct
3 Oct
1:07 a.m.
New subject: BLFs are not working
So, after much more testing and staring at logs....
The BLFs ARE indeed working for all my Yealinks and MOST of my Grandstreams
The ones that are not working don't like the 'version=1' - these are
sending back "481 Subscription Does Not Exist"
---------
NOTIFY sip:305@PRIVATE_IP:55318 SIP/2.0
Via: SIP/2.0/UDP
IP_ADDRESS:PORT;branch=z9hG4bKffd9.a74b11b5000000000000000000000000.0
To: <sip:305@domain.net>;tag=2001402711
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
CSeq: 2 NOTIFY
Call-ID: 2104033891-55318-6(a)BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:IP_ADDRESS:PORT>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="1"
state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient">
<state>terminated</state> </dialog>
</dialog-info>
--------------
Other wise everything seems OK.
So, any ideas why Kamilio is sending Version=1 repeatedly?
Jerry
On 2021-10-01 1:33 p.m., Jerry Kendall wrote:
Hey Daniel,
here is the (hopefully) sanitized syslog parts around the BLF issue.
I do appreciate your insights here..
------------------
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/udp_server.c:493]: udp_rcv_loop(): received on udp socket: (106/100/726)
[[SUBSCRIBEsip:301@domain.net:PORT SIP/2.0 0D 0A Via: SIP/2.0/UDP PRIVATE_IP:44762;br]]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:610]: parse_msg(): SIP Request:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:611]: parse_msg(): method: <SUBSCRIBE>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:613]: parse_msg(): uri:<sip:301@domain.net:PORT>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:615]: parse_msg(): version: <SIP/2.0>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_via.c:1300]: parse_via_param(): Found param type 232, <branch> =
<z9hG4bK1251409407>; state=6
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_via.c:1300]: parse_via_param(): Found param type 235, <rport> =
<n/a>; state=17
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=5
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:498]: parse_headers(): Via found, flags=2
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:500]: parse_headers(): this is the first via
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header reached, state=10
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:170]: get_hdr_field(): <To> [46];
uri=[sip:301@domain.net:PORT]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:172]: get_hdr_field(): to body
(46)[<sip:301@domain.net:PORT>#015#012], to tag (0)[]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:150]: get_hdr_field(): cseq <CSeq>: <21000>
<SUBSCRIBE>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/receive.c:319]: receive_msg(): --- received sip message - request - call-id:
[551473572-44762-6(a)BA.CEG.HG.GC] - cseq: [21000 SUBSCRIBE]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:185]: get_hdr_field(): content_length=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:89]: get_hdr_field(): found end of header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/receive.c:379]: receive_msg():
preparing to run routing scripts...
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=533 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=754 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=759 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=754 a=25
n=mf_process_maxfwd_header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} maxfwd [mf_funcs.c:74]: is_maxfwd_present():
value = 70
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=764 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=759 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=768 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=764 a=26 n=sanity_check
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:247]: check_ruri_sip_version():
check_ruri_sip_version entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:270]: check_ruri_sip_version():
check_ruri_sip_version passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:277]: check_ruri_scheme():
check_ruri_scheme entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:297]: check_ruri_scheme():
check_ruri_scheme passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:318]: check_required_headers():
check_required_headers entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:340]: check_required_headers():
check_required_headers passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:348]: check_via1_header(): check
via1 header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:506]: check_cseq_method():
check_cseq_method entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:539]: check_cseq_method():
check_cseq_method passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:548]: check_cseq_value():
check_cseq_value entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:576]: check_cseq_value():
check_cseq_value passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:585]: check_cl(): check_cl
entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:610]: check_cl(): check_cl
passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:622]: check_expires_value():
check_expires_value entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:657]: check_expires_value():
check_expires_value passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:759]: check_parse_uris():
check_parse_uris entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:763]: check_parse_uris():
parsing ruri
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:777]: check_parse_uris():
looking up From header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:791]: check_parse_uris():
parsing From header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/parser/parse_addr_spec.c:185]:
parse_to_param(): add param: tag=138358676
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/parser/parse_addr_spec.c:864]:
parse_addr_spec(): end of header reached, state=29
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:817]: check_parse_uris():
parsing From URI
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:835]: check_parse_uris():
looking up To header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:857]: check_parse_uris():
check_parse_uris(): parsing To URI
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:902]: check_parse_uris():
check_parse_uris passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity_mod.c:254]: w_sanity_check():
sanity checks result: 1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=536 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=952 a=55 n=force_rport
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=965 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=953 a=25 n=nat_uac_test
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/msg_translator.c:161]:
check_via_address(): (184.148.140.29, PRIVATE_IP, 0)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=954 a=25 n=xinfo
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=961 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=955 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=961 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=958 a=24 n=is_first_hop
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} siputils [sipops.c:159]: is_first_hop(): no 2nd
via found - first hop
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=959 a=24 n=set_contact_alias
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/dset.c:919]:
uri_add_rcv_alias(): encoded<sip:305@PRIVATE_IP:44762> =>
[sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=962 a=39 n=setflag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=965 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=550 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=542 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=559 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=550 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=555 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=551 a=24
n=t_precheck_trans
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=555 a=24 n=t_check_trans
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1034]: t_check_msg(): msg
(0x7f1ef9d784e8) id=15/15920 global id=14/15920 T start=0xffffffffffffffff
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:497]: t_lookup_request(): start
searching: hash=54253, isACK=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:455]: matching_3261(): RFC3261
transaction matching failed - via branch [z9hG4bK1251409407]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:675]: t_lookup_request(): no
transaction found
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1104]: t_check_msg(): msg
(0x7f1ef9d784e8) id=15/15920 global id=15/15920 T end=(nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=559 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[WITHINDLG] c=[/etc/kamailio/kamailio.cfg] l=776 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[WITHINDLG] c=[/etc/kamailio/kamailio.cfg] l=772 a=24 n=has_totag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} siputils [checks.c:120]: has_totag(): no totag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[WITHINDLG] c=[/etc/kamailio/kamailio.cfg] l=772 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=564 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[AUTH] c=[/etc/kamailio/kamailio.cfg] l=932 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[AUTH] c=[/etc/kamailio/kamailio.cfg] l=920 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[AUTH] c=[/etc/kamailio/kamailio.cfg] l=946 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]:
grep_sock_info(): checking if host==us: 29==14 && [domain.net] == [PUBLIC_IP]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]:
grep_sock_info(): checking if port PORT (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]:
grep_sock_info(): checking if host==us: 29==9 && [domain.net] == [127.0.0.1]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]:
grep_sock_info(): checking if port 8080 (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]:
grep_aliases(): matching (0:domain.net:PORT) vs. (2:localhost:8080)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]:
grep_aliases(): matching (0:domain.net:PORT) vs. (1:Kam01:PORT)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/forward.c:422]: check_self():
host (0:domain.net:PORT) == me
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[AUTH] c=[/etc/kamailio/kamailio.cfg] l=946 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=568 a=25 n=remove_hf
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=574 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=569 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=570 a=24 n=record_route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} rr [record.c:479]: record_route(): inserted
record route (r2: 1 - plen: 0)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=579 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=574 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=579 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[SIPOUT] c=[/etc/kamailio/kamailio.cfg] l=1017 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]:
grep_sock_info(): checking if host==us: 29==14 && [domain.net] == [PUBLIC_IP]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]:
grep_sock_info(): checking if port PORT (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]:
grep_sock_info(): checking if host==us: 29==9 && [domain.net] == [127.0.0.1]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]:
grep_sock_info(): checking if port 8080 (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]:
grep_aliases(): matching (0:domain.net:PORT) vs. (2:localhost:8080)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]:
grep_aliases(): matching (0:domain.net:PORT) vs. (1:Kam01:PORT)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/forward.c:422]: check_self():
host (0:domain.net:PORT) == me
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[SIPOUT] c=[/etc/kamailio/kamailio.cfg] l=1015 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=584 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=877 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=875 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=885 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=877 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=890 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=885 a=24 n=t_newtran
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1328]: t_newtran(): msg
(0x7f1ef9d784e8) id=15/15920 global id=15/15920 T start=(nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:497]: t_lookup_request(): start
searching: hash=54253, isACK=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:455]: matching_3261(): RFC3261
transaction matching failed - via branch [z9hG4bK1251409407]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:675]: t_lookup_request(): no
transaction found
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_hooks.c:346]:
run_reqin_callbacks_internal(): trans=0x7f1ef323f8c8, callback type 1, id 0 entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_hooks.c:346]:
run_reqin_callbacks_internal(): trans=0x7f1ef323f8c8, callback type 1, id 0 entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/crypto/md5utils.c:67]:
MD5StringArray(): MD5 calculated: 7e9980da4edb60eee121f954c89f5972
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=897 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=890 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=897 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=893 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=894 a=24 n=handle_subscribe
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [event_list.c:324]: search_event():
start event= [dialog/5]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1312]:
extract_sdialog_info_ex(): 'Expires' header found, value= 60
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1346]:
extract_sdialog_info_ex(): 'To' header ALREADY
PARSED:<sip:301@domain.net:PORT>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1403]:
extract_sdialog_info_ex(): generating to_tag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sl [sl.c:354]: get_reply_totag(): totag stateful
mode (tm)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1452]:
extract_sdialog_info_ex():
subs->contact=sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1 - len = 55
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1207]: handle_subscribe():
subscription status= active - inserted
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:562]:
update_subscription(): update subscription
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:127]: printf_subs():
pres_uri:sip:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:128]: printf_subs():
watcher_user@watcher_domain:305@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:131]: printf_subs():
to_user@to_domain:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:133]: printf_subs():
from_user@from_domain:305@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:135]: printf_subs():
callid/from_tag/to_tag:551473572-44762-6@BA.CEG.HG.GC/138358676/5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:138]: printf_subs():
local_cseq/remote_cseq: 0/21000
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:140]: printf_subs():
local_contact/contact:sip:PUBLIC_IP:PORT/sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:142]: printf_subs():
record_route:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:144]: printf_subs():
sockinfo_str: udp:PUBLIC_IP:PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:147]: printf_subs(): event:
dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:148]: printf_subs(): status:
active
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:149]: printf_subs(): reason:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:150]: printf_subs(): version:
1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:151]: printf_subs(): expires:
60
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:153]: printf_subs():
updated/updated_winfo: -1/-1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:625]:
update_subscription(): subscription not in dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:628]:
update_subscription(): inserting in shtable
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1034]: t_check_msg(): msg
(0x7f1ef9d784e8) id=15/15920 global id=15/15920 T start=0x7f1ef323f8c8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1109]: t_check_msg(): T
(0x7f1ef323f8c8) already found for msg (0x7f1ef9d784e8)!
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:1765]: cleanup_uac_timers():
RETR/FR timers reset
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:637]: _reply_light(): reply sent
out - buf=0x7f1ef9d83a38: SIP/2.0 202 OK#015#012Via:... shmem=0x7f1ef321abc0: SIP/2.0 202
OK#015#012Via:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:648]: _reply_light(): finished
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sl [sl.c:297]: send_reply(): reply in stateful
mode (tm)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1622]: send_notify_request():
dialog info:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:127]: printf_subs():
pres_uri:sip:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:128]: printf_subs():
watcher_user@watcher_domain:305@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:131]: printf_subs():
to_user@to_domain:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:133]: printf_subs():
from_user@from_domain:305@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:135]: printf_subs():
callid/from_tag/to_tag:551473572-44762-6@BA.CEG.HG.GC/138358676/5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:138]: printf_subs():
local_cseq/remote_cseq: 1/21000
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:140]: printf_subs():
local_contact/contact:sip:PUBLIC_IP:PORT/sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:142]: printf_subs():
record_route:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:144]: printf_subs():
sockinfo_str: udp:PUBLIC_IP:PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:147]: printf_subs(): event:
dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:148]: printf_subs(): status:
active
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:149]: printf_subs(): reason:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:150]: printf_subs(): version:
1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:151]: printf_subs(): expires:
60
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:153]: printf_subs():
updated/updated_winfo: -1/-1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [hash.c:522]: search_phtable():
pres_uri=sip:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:617]:
ps_db_get_p_notify_body(): No record exists in hash_table
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:125]:
dlginfo_agg_nbody(): [pres_user]=301 [pres_domain]= domain.net, [n]=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:81]:
dlginfo_agg_nbody_empty(): creating empty dialog for [pres_user]=301 [pres_domain]=
domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:180]:
agregate_xmls(): [pres_user]=301 [pres_domain]= domain.net, [n]=1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:282]:
agregate_xmls(): node type: Element, name: dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:103]:
dlginfo_agg_nbody_empty(): [n_body]=0x7f1ef9d83b80
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:105]:
dlginfo_agg_nbody_empty(): [*n_body]=<?xml
version="1.0"?>#012<dialog-info
xmlns="urn:ietf:params:xml:ns:dialog-info" version="00000000000"
state="full" entity="sip:301@domain.net">#012 <dialog
id="615293b33c62dec073e05d9421e9f48b"
direction="recipient">#011<state>terminated</state>#011</dialog>#012</dialog-info>#012
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:608]:
dlginfo_body_setversion(): replace version with "1"
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1707]: send_notify_request():
headers:#012Max-Forwards: 70#015#012Event:
dialog#015#012Contact:<sip:PUBLIC_IP:PORT>#015#012Subscription-State:
active;expires=60#015#012Content-Type: application/dialog-info+xml#015#012
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1131]: ps_build_dlg_t():
CONTACT =sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]:
grep_sock_info(): checking if host==us: 14==14 && [PUBLIC_IP] == [PUBLIC_IP]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]:
grep_sock_info(): checking if port PORT (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1716]: send_notify_request():
expires 60 status 1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/dset.c:1026]:
uri_restore_rcv_alias():
decoded<sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1> =>
[sip:305@PRIVATE_IP:44762] [sip:184.148.140.29:44762]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [uac.c:450]: t_uac_prepare():
next_hop=<sip:184.148.140.29:44762>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [uac.c:158]: dlg2hash(): hashid 35506
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [uac.c:678]: send_prepared_request_impl():
uac: 0x7f1ef31d9830 branch: 0 to 184.148.140.29:44762
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/onsend.c:50]: run_onsend():
required parameters are not available - ignoring
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: INFO: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1737]: send_notify_request():
NOTIFYsip:305@domain.net via on behalf ofsip:301@domain.net for event dialog
:551473572-44762-6@BA.CEG.HG.GC
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=895 a=24 n=t_release
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1034]: t_check_msg(): msg
(0x7f1ef9d784e8) id=15/15920 global id=15/15920 T start=0x7f1ef323f8c8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1109]: t_check_msg(): T
(0x7f1ef323f8c8) already found for msg (0x7f1ef9d784e8)!
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:1765]: cleanup_uac_timers():
RETR/FR timers reset
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/timer.c:557]:
timer_add_safe(): timer_add called on an active timer 0x7f1ef323f950 (0x7f1ef2ec8f10,
0x7f1ef323d4a8), flags 201
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_funcs.c:146]: put_on_wait(): transaction
0x7f1ef323f8c8 already on wait
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=897 a=2 n=exit
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/receive.c:436]: receive_msg():
request-route executed in: 39617 usec
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/xavp.c:541]:
xavp_destroy_list(): destroying xavp list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/xavp.c:541]:
xavp_destroy_list(): destroying xavp list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/xavp.c:541]:
xavp_destroy_list(): destroying xavp list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/receive.c:528]: receive_msg():
cleaning up
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/udp_server.c:493]: udp_rcv_loop(): received on udp socket: (106/100/531) [[SIP/2.0
481 Subscription Does Not Exist 0D 0A Via: SIP/2.0/UDP
PUBLIC_IP:PORT;branch=z9hG4bK2ba8.5e7]]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:620]: parse_msg(): SIP Reply (status):
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:621]: parse_msg(): version: <SIP/2.0>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:623]: parse_msg(): status: <481>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:625]: parse_msg(): reason: <Subscription Does Not
Exist>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_via.c:1300]: parse_via_param(): Found param type 232, <branch> =
<z9hG4bK2ba8.5e7ce1f0000000000000000000000000.0>; state=16
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=5
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:498]: parse_headers(): Via found, flags=2
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:500]: parse_headers(): this is the first via
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_addr_spec.c:185]: parse_to_param(): add param: tag=138358676
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header reached, state=29
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:170]: get_hdr_field(): <To> [55];
uri=[sip:305@domain.net]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:172]: get_hdr_field(): to body (39)[<sip:305@domain.net>],
to tag (9)[138358676]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:150]: get_hdr_field(): cseq <CSeq>: <2>
<NOTIFY>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/receive.c:319]: receive_msg(): --- received sip message - reply - call-id:
[551473572-44762-6(a)BA.CEG.HG.GC] - cseq: [2 NOTIFY]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:185]: get_hdr_field(): content_length=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:89]: get_hdr_field(): found end of header
-------------
As I said in my last posting, the 1782s are still having issues "481 Subscription
Does Not Exist" is response to a NOTIFY for SUBSCRIBE the the device just sent in...
Jerry
On 2021-10-01 1:11 p.m., Jerry Kendall wrote:
Thanks Daniel,
Now it seems almost done.... I have 6 Grandstream phones connected
and they all have 4-6 BLFs watching each other.
(I also have Yealink/Cisco/SNOM/Polycom phones to test later - one
thing at a time.....)
The 2x GRP2604P all look great
The GXP2130 seems OK as well
The GXP2170 with side car seems OK
But, the 2x GXP1782 are not quit working yet.
A couple of the BLFs are OK but most are sending back 481
Subscription Does Not Exist... See blow (gotta love sngrep)
--------------------------------
2021/10/01 12:31:13.024698 SITE_IP:44762 -> PUBLIC_IP:8081
SUBSCRIBE sip:301@domain.net:8081 SIP/2.0
Via: SIP/2.0/UDP PRIVATE_IP:44762;branch=z9hG4bK806864449;rport
From: <sip:305@domain.net:8081>;tag=1883014019
To: <sip:301@domain.net:8081>
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 27840 SUBSCRIBE
Contact: <sip:305@PRIVATE_IP:44762>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept:
application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
2021/10/01 12:31:13.026561 PUBLIC_IP:8081 -> SITE_IP:44762
SIP/2.0 202 OK
Via: SIP/2.0/UDP
PRIVATE_IP:44762;branch=z9hG4bK806864449;rport=44762;received=SITE_IP
From: <sip:305@domain.net:8081>;tag=1883014019
To:
<sip:301@domain.net:8081>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 27840 SUBSCRIBE
Expires: 60
Contact: <sip:PUBLIC_IP:8081>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
2021/10/01 12:31:13.027436 PUBLIC_IP:8081 -> SITE_IP:44762
NOTIFY sip:305@PRIVATE_IP:44762 SIP/2.0
Via: SIP/2.0/UDP
PUBLIC_IP:8081;branch=z9hG4bK2ba8.555213e5000000000000000000000000.0
To: <sip:305@domain.net>;tag=1883014019
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
CSeq: 2 NOTIFY
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:PUBLIC_IP:8081>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="1"
state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient"> <state>terminated</state>
</dialog>
</dialog-info>
2021/10/01 12:31:13.332763 SITE_IP:44762 -> PUBLIC_IP:8081
SIP/2.0 481 Subscription Does Not Exist
Via: SIP/2.0/UDP
PUBLIC_IP:8081;branch=z9hG4bK2ba8.555213e5000000000000000000000000.0
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
To: <sip:305@domain.net>;tag=1883014019
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 2 NOTIFY
Supported: replaces, path, timer
User-Agent: Grandstream GXP1782 1.0.1.116
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
--------------------------------
Now, I am sure it's not likely the phone setup as I have a FreeSWITCH
system that these 6 phones normally talk to.
All i do is change the DNS A Record between the IP of the Kamailio
server and the FreeSWITCH server... This way I don't touch the phone
configs..
I just change the A Records and take an hour long break...
On the FreeSWITCH server, the phones do exactly as expected...
I am trying to stick the Kamailio server between the phones and FS
but, one step at a time.
So, any thoughts as to why the GXP1782 BLFs are not accepting the
NOTIFY messages?
Jerry
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1:58 a.m.
New subject: BLFs are not working
So, I went for dinner and one of the BLFs started working while I was away from my desk...
I left sngrep running and it captured something puzzling....
------ BEFORE - NOT WORKING ---------
2021/10/02 19:05:43.842970 CLIENT_IP:55318 -> PUBLIC_IP:PORT
SUBSCRIBE sip:301@domain.net:PORT SIP/2.0
Via: SIP/2.0/UDP 10.10.10.62:55318;branch=z9hG4bK89955442;rport
From: <sip:305@domain.net:PORT>;tag=1703808353
To: <sip:301@domain.net:PORT>
Call-ID: 2104033891-55318-6(a)BA.CEG.HG.GC
CSeq: 86910 SUBSCRIBE
Contact: <sip:305@10.10.10.62:55318>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept: application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE, MESSAGE
Content-Length: 0
2021/10/02 19:05:43.843367 PUBLIC_IP:PORT -> CLIENT_IP:55318
SIP/2.0 202 OK
Via: SIP/2.0/UDP 10.10.10.62:55318;branch=z9hG4bK89955442;rport=55318;received=CLIENT_IP
From: <sip:305@domain.net:PORT>;tag=1703808353
To: <sip:301@domain.net:PORT>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
Call-ID: 2104033891-55318-6(a)BA.CEG.HG.GC
CSeq: 86910 SUBSCRIBE
Expires: 60
Contact: <sip:PUBLIC_IP:PORT>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
2021/10/02 19:05:43.844037 PUBLIC_IP:PORT -> CLIENT_IP:55318
NOTIFY sip:305@10.10.10.62:55318 SIP/2.0
Via: SIP/2.0/UDP PUBLIC_IP:PORT;branch=z9hG4bKffd9.6b44c1b2000000000000000000000000.0
To: <sip:305@domain.net>;tag=1703808353
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
CSeq: 2 NOTIFY
Call-ID: 2104033891-55318-6(a)BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:PUBLIC_IP:PORT>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="1"
state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient"> <state>terminated</state> </dialog>
</dialog-info>
------ BEFORE - NOT WORKING ---------
------ AFTER - WORKING ---------
2021/10/02 19:06:04.291019 CLIENT_IP:55318 -> PUBLIC_IP:PORT
SUBSCRIBE sip:301@domain.net:PORT SIP/2.0
Via: SIP/2.0/UDP 10.10.10.62:55318;branch=z9hG4bK1198306856;rport
From: <sip:305@domain.net:PORT>;tag=998538926
To: <sip:301@domain.net:PORT>
Call-ID: 2104033891-55318-6(a)BA.CEG.HG.GC
CSeq: 86920 SUBSCRIBE
Contact: <sip:305@10.10.10.62:55318>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept: application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE, MESSAGE
Content-Length: 0
2021/10/02 19:06:04.291688 PUBLIC_IP:PORT -> CLIENT_IP:55318
SIP/2.0 202 OK
Via: SIP/2.0/UDP
10.10.10.62:55318;branch=z9hG4bK1198306856;rport=55318;received=CLIENT_IP
From: <sip:305@domain.net:PORT>;tag=998538926
To: <sip:301@domain.net:PORT>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
Call-ID: 2104033891-55318-6(a)BA.CEG.HG.GC
CSeq: 86920 SUBSCRIBE
Expires: 60
Contact: <sip:PUBLIC_IP:PORT>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
2021/10/02 19:06:04.292671 PUBLIC_IP:PORT -> CLIENT_IP:55318
NOTIFY sip:305@10.10.10.62:55318 SIP/2.0
Via: SIP/2.0/UDP PUBLIC_IP:PORT;branch=z9hG4bKffd9.40e91c22000000000000000000000000.0
To: <sip:305@domain.net>;tag=998538926
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
CSeq: 2 NOTIFY
Call-ID: 2104033891-55318-6(a)BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:PUBLIC_IP:PORT>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="1"
state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient"> <state>terminated</state> </dialog>
</dialog-info>
------ AFTER - WORKING ---------
The careful eye will notice NOTHING CHANGED.....
Almost nothing... Of course the branch and (from/from/to) tags are different BUT THATS
IT...
So, not working, go for food, working... I changed nothing.
I thought it was the never change version attribute in the dialog-info but, maybe not.
Has anyone seen this ? If so, how did you get past it ?
In case you're new to this thread, these are Grandstream GXP1782 desk phones.
When I change the DNS A record for the host and point it to a FreeSWITCH system, the BLFs
are fine. It's just when they reach Kamailio 5.4.4 that they don't sync up
properly.
Any pointers are welcome...
Jerry
On 2021-10-02 7:07 p.m., Jerry Kendall wrote:
So, after much more testing and staring at logs....
The BLFs ARE indeed working for all my Yealinks and MOST of my
Grandstreams
The ones that are not working don't like the 'version=1' - these are
sending back "481 Subscription Does Not Exist"
---------
NOTIFY sip:305@PRIVATE_IP:55318 SIP/2.0
Via: SIP/2.0/UDP
IP_ADDRESS:PORT;branch=z9hG4bKffd9.a74b11b5000000000000000000000000.0
To: <sip:305@domain.net>;tag=2001402711
From: <sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
CSeq: 2 NOTIFY
Call-ID: 2104033891-55318-6(a)BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:IP_ADDRESS:PORT>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="1"
state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient">
<state>terminated</state> </dialog>
</dialog-info>
--------------
Other wise everything seems OK.
So, any ideas why Kamilio is sending Version=1 repeatedly?
Jerry
On 2021-10-01 1:33 p.m., Jerry Kendall wrote:
Hey Daniel,
here is the (hopefully) sanitized syslog parts around the BLF issue.
I do appreciate your insights here..
------------------
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/udp_server.c:493]: udp_rcv_loop(): received on udp socket: (106/100/726)
[[SUBSCRIBEsip:301@domain.net:PORT SIP/2.0 0D 0A Via: SIP/2.0/UDP PRIVATE_IP:44762;br]]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:610]: parse_msg(): SIP Request:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:611]: parse_msg(): method: <SUBSCRIBE>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:613]: parse_msg(): uri:<sip:301@domain.net:PORT>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:615]: parse_msg(): version: <SIP/2.0>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_via.c:1300]: parse_via_param(): Found param type 232, <branch> =
<z9hG4bK1251409407>; state=6
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_via.c:1300]: parse_via_param(): Found param type 235, <rport> =
<n/a>; state=17
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=5
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:498]: parse_headers(): Via found, flags=2
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:500]: parse_headers(): this is the first via
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header reached, state=10
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:170]: get_hdr_field(): <To> [46];
uri=[sip:301@domain.net:PORT]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:172]: get_hdr_field(): to body
(46)[<sip:301@domain.net:PORT>#015#012], to tag (0)[]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:150]: get_hdr_field(): cseq <CSeq>: <21000>
<SUBSCRIBE>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/receive.c:319]: receive_msg(): --- received sip message - request - call-id:
[551473572-44762-6(a)BA.CEG.HG.GC] - cseq: [21000 SUBSCRIBE]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:185]: get_hdr_field(): content_length=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: <core>
[core/parser/msg_parser.c:89]: get_hdr_field(): found end of header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/receive.c:379]: receive_msg():
preparing to run routing scripts...
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=533 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=754 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=759 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=754 a=25
n=mf_process_maxfwd_header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} maxfwd [mf_funcs.c:74]: is_maxfwd_present():
value = 70
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=764 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=759 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=768 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[REQINIT] c=[/etc/kamailio/kamailio.cfg] l=764 a=26 n=sanity_check
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:247]: check_ruri_sip_version():
check_ruri_sip_version entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:270]: check_ruri_sip_version():
check_ruri_sip_version passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:277]: check_ruri_scheme():
check_ruri_scheme entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:297]: check_ruri_scheme():
check_ruri_scheme passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:318]: check_required_headers():
check_required_headers entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:340]: check_required_headers():
check_required_headers passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:348]: check_via1_header(): check
via1 header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:506]: check_cseq_method():
check_cseq_method entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:539]: check_cseq_method():
check_cseq_method passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:548]: check_cseq_value():
check_cseq_value entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:576]: check_cseq_value():
check_cseq_value passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:585]: check_cl(): check_cl
entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:610]: check_cl(): check_cl
passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:622]: check_expires_value():
check_expires_value entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:657]: check_expires_value():
check_expires_value passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:759]: check_parse_uris():
check_parse_uris entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:763]: check_parse_uris():
parsing ruri
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:777]: check_parse_uris():
looking up From header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:791]: check_parse_uris():
parsing From header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/parser/parse_addr_spec.c:185]:
parse_to_param(): add param: tag=138358676
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/parser/parse_addr_spec.c:864]:
parse_addr_spec(): end of header reached, state=29
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:817]: check_parse_uris():
parsing From URI
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:835]: check_parse_uris():
looking up To header
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:857]: check_parse_uris():
check_parse_uris(): parsing To URI
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity.c:902]: check_parse_uris():
check_parse_uris passed
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sanity [sanity_mod.c:254]: w_sanity_check():
sanity checks result: 1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=536 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=952 a=55 n=force_rport
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=965 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=953 a=25 n=nat_uac_test
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/msg_translator.c:161]:
check_via_address(): (184.148.140.29, PRIVATE_IP, 0)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=954 a=25 n=xinfo
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=961 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=955 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=961 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=958 a=24 n=is_first_hop
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} siputils [sipops.c:159]: is_first_hop(): no 2nd
via found - first hop
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=959 a=24 n=set_contact_alias
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/dset.c:919]:
uri_add_rcv_alias(): encoded<sip:305@PRIVATE_IP:44762> =>
[sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=962 a=39 n=setflag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[NATDETECT] c=[/etc/kamailio/kamailio.cfg] l=965 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=550 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=542 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=559 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=550 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=555 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=551 a=24
n=t_precheck_trans
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=555 a=24 n=t_check_trans
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1034]: t_check_msg(): msg
(0x7f1ef9d784e8) id=15/15920 global id=14/15920 T start=0xffffffffffffffff
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:497]: t_lookup_request(): start
searching: hash=54253, isACK=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:455]: matching_3261(): RFC3261
transaction matching failed - via branch [z9hG4bK1251409407]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:675]: t_lookup_request(): no
transaction found
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1104]: t_check_msg(): msg
(0x7f1ef9d784e8) id=15/15920 global id=15/15920 T end=(nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=559 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[WITHINDLG] c=[/etc/kamailio/kamailio.cfg] l=776 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[WITHINDLG] c=[/etc/kamailio/kamailio.cfg] l=772 a=24 n=has_totag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} siputils [checks.c:120]: has_totag(): no totag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[WITHINDLG] c=[/etc/kamailio/kamailio.cfg] l=772 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=564 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[AUTH] c=[/etc/kamailio/kamailio.cfg] l=932 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[AUTH] c=[/etc/kamailio/kamailio.cfg] l=920 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[AUTH] c=[/etc/kamailio/kamailio.cfg] l=946 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]:
grep_sock_info(): checking if host==us: 29==14 && [domain.net] == [PUBLIC_IP]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]:
grep_sock_info(): checking if port PORT (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]:
grep_sock_info(): checking if host==us: 29==9 && [domain.net] == [127.0.0.1]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]:
grep_sock_info(): checking if port 8080 (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]:
grep_aliases(): matching (0:domain.net:PORT) vs. (2:localhost:8080)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]:
grep_aliases(): matching (0:domain.net:PORT) vs. (1:Kam01:PORT)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/forward.c:422]: check_self():
host (0:domain.net:PORT) == me
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[AUTH] c=[/etc/kamailio/kamailio.cfg] l=946 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=568 a=25 n=remove_hf
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=574 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=569 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=570 a=24 n=record_route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} rr [record.c:479]: record_route(): inserted
record route (r2: 1 - plen: 0)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=579 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=574 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=579 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[SIPOUT] c=[/etc/kamailio/kamailio.cfg] l=1017 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]:
grep_sock_info(): checking if host==us: 29==14 && [domain.net] == [PUBLIC_IP]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]:
grep_sock_info(): checking if port PORT (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]:
grep_sock_info(): checking if host==us: 29==9 && [domain.net] == [127.0.0.1]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]:
grep_sock_info(): checking if port 8080 (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]:
grep_aliases(): matching (0:domain.net:PORT) vs. (2:localhost:8080)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/name_alias.h:62]:
grep_aliases(): matching (0:domain.net:PORT) vs. (1:Kam01:PORT)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/forward.c:422]: check_self():
host (0:domain.net:PORT) == me
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[SIPOUT] c=[/etc/kamailio/kamailio.cfg] l=1015 a=2 n=return
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/kamailio.cfg] l=584 a=5 n=route
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=877 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=875 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=885 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=877 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=890 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=885 a=24 n=t_newtran
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1328]: t_newtran(): msg
(0x7f1ef9d784e8) id=15/15920 global id=15/15920 T start=(nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:497]: t_lookup_request(): start
searching: hash=54253, isACK=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:455]: matching_3261(): RFC3261
transaction matching failed - via branch [z9hG4bK1251409407]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:675]: t_lookup_request(): no
transaction found
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_hooks.c:346]:
run_reqin_callbacks_internal(): trans=0x7f1ef323f8c8, callback type 1, id 0 entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_hooks.c:346]:
run_reqin_callbacks_internal(): trans=0x7f1ef323f8c8, callback type 1, id 0 entered
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/crypto/md5utils.c:67]:
MD5StringArray(): MD5 calculated: 7e9980da4edb60eee121f954c89f5972
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=897 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=890 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=897 a=16 n=if
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=893 a=25 n=is_method
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=894 a=24 n=handle_subscribe
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [event_list.c:324]: search_event():
start event= [dialog/5]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1312]:
extract_sdialog_info_ex(): 'Expires' header found, value= 60
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1346]:
extract_sdialog_info_ex(): 'To' header ALREADY
PARSED:<sip:301@domain.net:PORT>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1403]:
extract_sdialog_info_ex(): generating to_tag
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sl [sl.c:354]: get_reply_totag(): totag stateful
mode (tm)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1452]:
extract_sdialog_info_ex():
subs->contact=sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1 - len = 55
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:1207]: handle_subscribe():
subscription status= active - inserted
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:562]:
update_subscription(): update subscription
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:127]: printf_subs():
pres_uri:sip:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:128]: printf_subs():
watcher_user@watcher_domain:305@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:131]: printf_subs():
to_user@to_domain:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:133]: printf_subs():
from_user@from_domain:305@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:135]: printf_subs():
callid/from_tag/to_tag:551473572-44762-6@BA.CEG.HG.GC/138358676/5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:138]: printf_subs():
local_cseq/remote_cseq: 0/21000
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:140]: printf_subs():
local_contact/contact:sip:PUBLIC_IP:PORT/sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:142]: printf_subs():
record_route:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:144]: printf_subs():
sockinfo_str: udp:PUBLIC_IP:PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:147]: printf_subs(): event:
dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:148]: printf_subs(): status:
active
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:149]: printf_subs(): reason:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:150]: printf_subs(): version:
1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:151]: printf_subs(): expires:
60
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:153]: printf_subs():
updated/updated_winfo: -1/-1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:625]:
update_subscription(): subscription not in dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [subscribe.c:628]:
update_subscription(): inserting in shtable
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1034]: t_check_msg(): msg
(0x7f1ef9d784e8) id=15/15920 global id=15/15920 T start=0x7f1ef323f8c8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1109]: t_check_msg(): T
(0x7f1ef323f8c8) already found for msg (0x7f1ef9d784e8)!
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:1765]: cleanup_uac_timers():
RETR/FR timers reset
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:637]: _reply_light(): reply sent
out - buf=0x7f1ef9d83a38: SIP/2.0 202 OK#015#012Via:... shmem=0x7f1ef321abc0: SIP/2.0 202
OK#015#012Via:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:648]: _reply_light(): finished
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} sl [sl.c:297]: send_reply(): reply in stateful
mode (tm)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1622]: send_notify_request():
dialog info:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:127]: printf_subs():
pres_uri:sip:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:128]: printf_subs():
watcher_user@watcher_domain:305@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:131]: printf_subs():
to_user@to_domain:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:133]: printf_subs():
from_user@from_domain:305@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:135]: printf_subs():
callid/from_tag/to_tag:551473572-44762-6@BA.CEG.HG.GC/138358676/5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:138]: printf_subs():
local_cseq/remote_cseq: 1/21000
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:140]: printf_subs():
local_contact/contact:sip:PUBLIC_IP:PORT/sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:142]: printf_subs():
record_route:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:144]: printf_subs():
sockinfo_str: udp:PUBLIC_IP:PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:147]: printf_subs(): event:
dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:148]: printf_subs(): status:
active
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:149]: printf_subs(): reason:
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:150]: printf_subs(): version:
1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:151]: printf_subs(): expires:
60
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:153]: printf_subs():
updated/updated_winfo: -1/-1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [hash.c:522]: search_phtable():
pres_uri=sip:301@domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:617]:
ps_db_get_p_notify_body(): No record exists in hash_table
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:125]:
dlginfo_agg_nbody(): [pres_user]=301 [pres_domain]= domain.net, [n]=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:81]:
dlginfo_agg_nbody_empty(): creating empty dialog for [pres_user]=301 [pres_domain]=
domain.net
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:180]:
agregate_xmls(): [pres_user]=301 [pres_domain]= domain.net, [n]=1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:282]:
agregate_xmls(): node type: Element, name: dialog
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:103]:
dlginfo_agg_nbody_empty(): [n_body]=0x7f1ef9d83b80
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:105]:
dlginfo_agg_nbody_empty(): [*n_body]=<?xml
version="1.0"?>#012<dialog-info
xmlns="urn:ietf:params:xml:ns:dialog-info" version="00000000000"
state="full" entity="sip:301@domain.net">#012 <dialog
id="615293b33c62dec073e05d9421e9f48b"
direction="recipient">#011<state>terminated</state>#011</dialog>#012</dialog-info>#012
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence_dialoginfo [notify_body.c:608]:
dlginfo_body_setversion(): replace version with "1"
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1707]: send_notify_request():
headers:#012Max-Forwards: 70#015#012Event:
dialog#015#012Contact:<sip:PUBLIC_IP:PORT>#015#012Subscription-State:
active;expires=60#015#012Content-Type: application/dialog-info+xml#015#012
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1131]: ps_build_dlg_t():
CONTACT =sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:641]:
grep_sock_info(): checking if host==us: 14==14 && [PUBLIC_IP] == [PUBLIC_IP]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/socket_info.c:648]:
grep_sock_info(): checking if port PORT (advertise 0) matches port PORT
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1716]: send_notify_request():
expires 60 status 1
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/dset.c:1026]:
uri_restore_rcv_alias():
decoded<sip:305@PRIVATE_IP:44762;alias=184.148.140.29~44762~1> =>
[sip:305@PRIVATE_IP:44762] [sip:184.148.140.29:44762]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [uac.c:450]: t_uac_prepare():
next_hop=<sip:184.148.140.29:44762>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [uac.c:158]: dlg2hash(): hashid 35506
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [uac.c:678]: send_prepared_request_impl():
uac: 0x7f1ef31d9830 branch: 0 to 184.148.140.29:44762
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/onsend.c:50]: run_onsend():
required parameters are not available - ignoring
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: INFO: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} presence [notify.c:1737]: send_notify_request():
NOTIFYsip:305@domain.net via on behalf ofsip:301@domain.net for event dialog
:551473572-44762-6@BA.CEG.HG.GC
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=895 a=24 n=t_release
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1034]: t_check_msg(): msg
(0x7f1ef9d784e8) id=15/15920 global id=15/15920 T start=0x7f1ef323f8c8
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_lookup.c:1109]: t_check_msg(): T
(0x7f1ef323f8c8) already found for msg (0x7f1ef9d784e8)!
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_reply.c:1765]: cleanup_uac_timers():
RETR/FR timers reset
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/timer.c:557]:
timer_add_safe(): timer_add called on an active timer 0x7f1ef323f950 (0x7f1ef2ec8f10,
0x7f1ef323d4a8), flags 201
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} tm [t_funcs.c:146]: put_on_wait(): transaction
0x7f1ef323f8c8 already on wait
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: exec: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} *** cfgtrace:dbg_cfg_trace():
request_route=[PRESENCE] c=[/etc/kamailio/kamailio.cfg] l=897 a=2 n=exit
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/receive.c:436]: receive_msg():
request-route executed in: 39617 usec
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/usr_avp.c:636]:
destroy_avp_list(): destroying list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/xavp.c:541]:
xavp_destroy_list(): destroying xavp list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/xavp.c:541]:
xavp_destroy_list(): destroying xavp list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/xavp.c:541]:
xavp_destroy_list(): destroying xavp list (nil)
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15920]: DEBUG: {1 21000
SUBSCRIBE551473572-44762-6(a)BA.CEG.HG.GC} <core> [core/receive.c:528]: receive_msg():
cleaning up
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/udp_server.c:493]: udp_rcv_loop(): received on udp socket: (106/100/531) [[SIP/2.0
481 Subscription Does Not Exist 0D 0A Via: SIP/2.0/UDP
PUBLIC_IP:PORT;branch=z9hG4bK2ba8.5e7]]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:620]: parse_msg(): SIP Reply (status):
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:621]: parse_msg(): version: <SIP/2.0>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:623]: parse_msg(): status: <481>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:625]: parse_msg(): reason: <Subscription Does Not
Exist>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_via.c:1300]: parse_via_param(): Found param type 232, <branch> =
<z9hG4bK2ba8.5e7ce1f0000000000000000000000000.0>; state=16
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_via.c:2639]: parse_via(): end of header reached, state=5
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:498]: parse_headers(): Via found, flags=2
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:500]: parse_headers(): this is the first via
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_addr_spec.c:185]: parse_to_param(): add param: tag=138358676
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/parse_addr_spec.c:864]: parse_addr_spec(): end of header reached, state=29
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:170]: get_hdr_field(): <To> [55];
uri=[sip:305@domain.net]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:172]: get_hdr_field(): to body (39)[<sip:305@domain.net>],
to tag (9)[138358676]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:150]: get_hdr_field(): cseq <CSeq>: <2>
<NOTIFY>
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/receive.c:319]: receive_msg(): --- received sip message - reply - call-id:
[551473572-44762-6(a)BA.CEG.HG.GC] - cseq: [2 NOTIFY]
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:185]: get_hdr_field(): content_length=0
Oct 1 11:31:37 Kam01 /usr/sbin/kamailio[15918]: DEBUG: <core>
[core/parser/msg_parser.c:89]: get_hdr_field(): found end of header
-------------
As I said in my last posting, the 1782s are still having issues "481 Subscription
Does Not Exist" is response to a NOTIFY for SUBSCRIBE the the device just sent in...
Jerry
On 2021-10-01 1:11 p.m., Jerry Kendall wrote:
__________________________________________________________
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Now it seems almost done.... I have 6 Grandstream phones connected
and they all have 4-6 BLFs watching each other.
(I also have Yealink/Cisco/SNOM/Polycom phones to test later - one
thing at a time.....)
The 2x GRP2604P all look great
The GXP2130 seems OK as well
The GXP2170 with side car seems OK
But, the 2x GXP1782 are not quit working yet.
A couple of the BLFs are OK but most are sending back 481
Subscription Does Not Exist... See blow (gotta love sngrep)
--------------------------------
2021/10/01 12:31:13.024698 SITE_IP:44762 -> PUBLIC_IP:8081
SUBSCRIBE sip:301@domain.net:8081 SIP/2.0
Via: SIP/2.0/UDP PRIVATE_IP:44762;branch=z9hG4bK806864449;rport
From: <sip:305@domain.net:8081>;tag=1883014019
To: <sip:301@domain.net:8081>
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 27840 SUBSCRIBE
Contact: <sip:305@PRIVATE_IP:44762>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept:
application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
2021/10/01 12:31:13.026561 PUBLIC_IP:8081 -> SITE_IP:44762
SIP/2.0 202 OK
Via: SIP/2.0/UDP
PRIVATE_IP:44762;branch=z9hG4bK806864449;rport=44762;received=SITE_IP
From: <sip:305@domain.net:8081>;tag=1883014019
To:
<sip:301@domain.net:8081>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 27840 SUBSCRIBE
Expires: 60
Contact: <sip:PUBLIC_IP:8081>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
2021/10/01 12:31:13.027436 PUBLIC_IP:8081 -> SITE_IP:44762
NOTIFY sip:305@PRIVATE_IP:44762 SIP/2.0
Via: SIP/2.0/UDP
PUBLIC_IP:8081;branch=z9hG4bK2ba8.555213e5000000000000000000000000.0
To: <sip:305@domain.net>;tag=1883014019
From:
<sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
CSeq: 2 NOTIFY
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact: <sip:PUBLIC_IP:8081>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="1"
state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient"> <state>terminated</state>
</dialog>
</dialog-info>
2021/10/01 12:31:13.332763 SITE_IP:44762 -> PUBLIC_IP:8081
SIP/2.0 481 Subscription Does Not Exist
Via: SIP/2.0/UDP
PUBLIC_IP:8081;branch=z9hG4bK2ba8.555213e5000000000000000000000000.0
From:
<sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-eb6836a8
To: <sip:305@domain.net>;tag=1883014019
Call-ID: 551473572-44762-6(a)BA.CEG.HG.GC
CSeq: 2 NOTIFY
Supported: replaces, path, timer
User-Agent: Grandstream GXP1782 1.0.1.116
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO,
REFER, UPDATE, MESSAGE
Content-Length: 0
--------------------------------
Now, I am sure it's not likely the phone setup as I have a
FreeSWITCH system that these 6 phones normally talk to.
All i do is change the DNS A Record between the IP of the Kamailio
server and the FreeSWITCH server... This way I don't touch the phone
configs..
I just change the A Records and take an hour long break...
On the FreeSWITCH server, the phones do exactly as expected...
I am trying to stick the Kamailio server between the phones and FS
but, one step at a time.
So, any thoughts as to why the GXP1782 BLFs are not accepting the
NOTIFY messages?
Jerry
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6:22 a.m.
New subject: BLFs are not working
Talk about embarrassing.....
I just updated the firmware on the GXP1782 phones and when they booted
up ------ The BLFs came right up and are working...
Let's hope it's not just some cosmic annoying coincidence....
Time for much testing..
On 2021-10-02 7:58 p.m., Jerry Kendall wrote:
So, I went for dinner and one of the BLFs started
working while I was away from my desk... I left sngrep running and it captured something
puzzling....
------ BEFORE - NOT WORKING ---------
2021/10/02 19:05:43.842970 CLIENT_IP:55318 -> PUBLIC_IP:PORT
SUBSCRIBEsip:301@domain.net:PORT SIP/2.0
Via: SIP/2.0/UDP 10.10.10.62:55318;branch=z9hG4bK89955442;rport
From:<sip:305@domain.net:PORT>;tag=1703808353
To:<sip:301@domain.net:PORT>
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
CSeq: 86910 SUBSCRIBE
Contact:<sip:305@10.10.10.62:55318>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept: application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE,
MESSAGE
Content-Length: 0
2021/10/02 19:05:43.843367 PUBLIC_IP:PORT -> CLIENT_IP:55318
SIP/2.0 202 OK
Via: SIP/2.0/UDP 10.10.10.62:55318;branch=z9hG4bK89955442;rport=55318;received=CLIENT_IP
From:<sip:305@domain.net:PORT>;tag=1703808353
To:<sip:301@domain.net:PORT>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
CSeq: 86910 SUBSCRIBE
Expires: 60
Contact:<sip:PUBLIC_IP:PORT>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
2021/10/02 19:05:43.844037 PUBLIC_IP:PORT -> CLIENT_IP:55318
NOTIFYsip:305@10.10.10.62:55318 SIP/2.0
Via: SIP/2.0/UDP PUBLIC_IP:PORT;branch=z9hG4bKffd9.6b44c1b2000000000000000000000000.0
To:<sip:305@domain.net>;tag=1703808353
From:<sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
CSeq: 2 NOTIFY
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact:<sip:PUBLIC_IP:PORT>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="1" state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient"> <state>terminated</state> </dialog>
</dialog-info>
------ BEFORE - NOT WORKING ---------
------ AFTER - WORKING ---------
2021/10/02 19:06:04.291019 CLIENT_IP:55318 -> PUBLIC_IP:PORT
SUBSCRIBEsip:301@domain.net:PORT SIP/2.0
Via: SIP/2.0/UDP 10.10.10.62:55318;branch=z9hG4bK1198306856;rport
From:<sip:305@domain.net:PORT>;tag=998538926
To:<sip:301@domain.net:PORT>
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
CSeq: 86920 SUBSCRIBE
Contact:<sip:305@10.10.10.62:55318>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept: application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE,
MESSAGE
Content-Length: 0
2021/10/02 19:06:04.291688 PUBLIC_IP:PORT -> CLIENT_IP:55318
SIP/2.0 202 OK
Via: SIP/2.0/UDP
10.10.10.62:55318;branch=z9hG4bK1198306856;rport=55318;received=CLIENT_IP
From:<sip:305@domain.net:PORT>;tag=998538926
To:<sip:301@domain.net:PORT>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
CSeq: 86920 SUBSCRIBE
Expires: 60
Contact:<sip:PUBLIC_IP:PORT>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
2021/10/02 19:06:04.292671 PUBLIC_IP:PORT -> CLIENT_IP:55318
NOTIFYsip:305@10.10.10.62:55318 SIP/2.0
Via: SIP/2.0/UDP PUBLIC_IP:PORT;branch=z9hG4bKffd9.40e91c22000000000000000000000000.0
To:<sip:305@domain.net>;tag=998538926
From:<sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
CSeq: 2 NOTIFY
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact:<sip:PUBLIC_IP:PORT>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="1" state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient"> <state>terminated</state> </dialog>
</dialog-info>
------ AFTER - WORKING ---------
The careful eye will notice NOTHING CHANGED.....
Almost nothing... Of course the branch and (from/from/to) tags are different BUT THATS
IT...
So, not working, go for food, working... I changed nothing.
I thought it was the never change version attribute in the dialog-info but, maybe not.
Has anyone seen this ? If so, how did you get past it ?
In case you're new to this thread, these are Grandstream GXP1782 desk phones.
When I change the DNS A record for the host and point it to a FreeSWITCH system, the BLFs
are fine. It's just when they reach Kamailio 5.4.4 that they don't sync up
properly.
Any pointers are welcome...
Jerry
6:32 a.m.
New subject: BLFs are not working
So, it now seems confirmed..
Grandstream GXP1782 FW 1.0.1.116 does not work with the NOTIFY process of Kamailio 5.4.4
Grandstream GXP1782 FW 1.0.1.119 DOES...
On review of the Grandstream 1.0.1.118 update, • Fixed BLFs are not updating sometimes
when using certain SIP servers
So, there ya go...
Jerry
On 10/3/2021 12:22 AM, Jerry Kendall wrote:
Talk about embarrassing.....
I just updated the firmware on the GXP1782 phones and when they booted up ------ The BLFs
came right up and are working...
Let's hope it's not just some cosmic annoying coincidence....
Time for much testing..
On 2021-10-02 7:58 p.m., Jerry Kendall wrote:
So, I went for dinner and one of the BLFs started
working while I was away from my desk... I left sngrep running and it captured something
puzzling....
------ BEFORE - NOT WORKING ---------
2021/10/02 19:05:43.842970 CLIENT_IP:55318 -> PUBLIC_IP:PORT
SUBSCRIBEsip:301@domain.net:PORT SIP/2.0
Via: SIP/2.0/UDP 10.10.10.62:55318;branch=z9hG4bK89955442;rport
From:<sip:305@domain.net:PORT>;tag=1703808353
To:<sip:301@domain.net:PORT>
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
CSeq: 86910 SUBSCRIBE
Contact:<sip:305@10.10.10.62:55318>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept: application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE,
MESSAGE
Content-Length: 0
2021/10/02 19:05:43.843367 PUBLIC_IP:PORT -> CLIENT_IP:55318
SIP/2.0 202 OK
Via: SIP/2.0/UDP 10.10.10.62:55318;branch=z9hG4bK89955442;rport=55318;received=CLIENT_IP
From:<sip:305@domain.net:PORT>;tag=1703808353
To:<sip:301@domain.net:PORT>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
CSeq: 86910 SUBSCRIBE
Expires: 60
Contact:<sip:PUBLIC_IP:PORT>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
2021/10/02 19:05:43.844037 PUBLIC_IP:PORT -> CLIENT_IP:55318
NOTIFYsip:305@10.10.10.62:55318 SIP/2.0
Via: SIP/2.0/UDP PUBLIC_IP:PORT;branch=z9hG4bKffd9.6b44c1b2000000000000000000000000.0
To:<sip:305@domain.net>;tag=1703808353
From:<sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
CSeq: 2 NOTIFY
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact:<sip:PUBLIC_IP:PORT>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="1" state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient"> <state>terminated</state> </dialog>
</dialog-info>
------ BEFORE - NOT WORKING ---------
------ AFTER - WORKING ---------
2021/10/02 19:06:04.291019 CLIENT_IP:55318 -> PUBLIC_IP:PORT
SUBSCRIBEsip:301@domain.net:PORT SIP/2.0
Via: SIP/2.0/UDP 10.10.10.62:55318;branch=z9hG4bK1198306856;rport
From:<sip:305@domain.net:PORT>;tag=998538926
To:<sip:301@domain.net:PORT>
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
CSeq: 86920 SUBSCRIBE
Contact:<sip:305@10.10.10.62:55318>
X-Grandstream-PBX: true
Max-Forwards: 70
User-Agent: Grandstream GXP1782 1.0.1.116
Expires: 60
Supported: replaces, path, timer, eventlist
Event: dialog
Accept: application/dialog-info+xml,multipart/related,application/rlmi+xml
Accept-Encoding: zlib+base64
Allow: INVITE, ACK, OPTIONS, CANCEL, BYE, SUBSCRIBE, NOTIFY, INFO, REFER, UPDATE,
MESSAGE
Content-Length: 0
2021/10/02 19:06:04.291688 PUBLIC_IP:PORT -> CLIENT_IP:55318
SIP/2.0 202 OK
Via: SIP/2.0/UDP
10.10.10.62:55318;branch=z9hG4bK1198306856;rport=55318;received=CLIENT_IP
From:<sip:305@domain.net:PORT>;tag=998538926
To:<sip:301@domain.net:PORT>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
CSeq: 86920 SUBSCRIBE
Expires: 60
Contact:<sip:PUBLIC_IP:PORT>
Server: kamailio (5.4.4 (x86_64/linux))
Content-Length: 0
2021/10/02 19:06:04.292671 PUBLIC_IP:PORT -> CLIENT_IP:55318
NOTIFYsip:305@10.10.10.62:55318 SIP/2.0
Via: SIP/2.0/UDP PUBLIC_IP:PORT;branch=z9hG4bKffd9.40e91c22000000000000000000000000.0
To:<sip:305@domain.net>;tag=998538926
From:<sip:301@domain.net>;tag=5e1ee053cf7168b9d3ee9c05740f837c-270107a6
CSeq: 2 NOTIFY
Call-ID:2104033891-55318-6@BA.CEG.HG.GC
Content-Length: 273
User-Agent: kamailio (5.4.4 (x86_64/linux))
Max-Forwards: 70
Event: dialog
Contact:<sip:PUBLIC_IP:PORT>
Subscription-State: active;expires=60
Content-Type: application/dialog-info+xml
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info"
version="1" state="full" entity="sip:301@domain.net">
<dialog id="615293b33c62dec073e05d9421e9f48b"
direction="recipient"> <state>terminated</state> </dialog>
</dialog-info>
------ AFTER - WORKING ---------
The careful eye will notice NOTHING CHANGED.....
Almost nothing... Of course the branch and (from/from/to) tags are different BUT THATS
IT...
So, not working, go for food, working... I changed nothing.
I thought it was the never change version attribute in the dialog-info but, maybe not.
Has anyone seen this ? If so, how did you get past it ?
In case you're new to this thread, these are Grandstream GXP1782 desk phones.
When I change the DNS A record for the host and point it to a FreeSWITCH system, the BLFs
are fine. It's just when they reach Kamailio 5.4.4 that they don't sync up
properly.
Any pointers are welcome...
Jerry
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users(a)lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender!
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* https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
29 Sep
29 Sep
4:45 p.m.
New subject: Kamailio Mid-Registration
Hey there
I seem to recall a posting by Fred Posner on setting up mid-reg using Kamailio...
Does anyone have the link ?
Thanks...
5:01 p.m.
New subject: Kamailio Mid-Registration
I had posted an example of one way of doing it:
https://github.com/fredposner/scripts/blob/master/kamailio/mid-registrar.cfg
Like most things in Kamailio, there's many ways to accomplish this;
depending on the back end as well.
Fred Posner | palner.com
Matrix: @fred:matrix.lod.com
o: +1 (212) 937-7844
On 9/29/21 10:45 AM, Jerry Kendall wrote:
Hey there
I seem to recall a posting by Fred Posner on setting up mid-reg using
Kamailio...
Does anyone have the link ?
Thanks...
5:38 p.m.
New subject: Kamailio Mid-Registration
Thanks Fred,
Now, if I could just get the BLFs to work...
Jerry
On 9/29/2021 11:01 AM, Fred Posner wrote:
I had posted an example of one way of doing it:
https://github.com/fredposner/scripts/blob/master/kamailio/mid-registrar.cfg
Like most things in Kamailio, there's many ways to accomplish this;
depending on the back end as well.
Fred Posner | palner.com
Matrix: @fred:matrix.lod.com
o: +1 (212) 937-7844
On 9/29/21 10:45 AM, Jerry Kendall wrote:
Hey there
I seem to recall a posting by Fred Posner on setting up mid-reg using
Kamailio...
Does anyone have the link ?
Thanks...
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participants (6)
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Daniel-Constantin Mierla -
Fred Posner -
Henning Westerholt -
Jerry Kendall -
Micah Quinn -
Sergiu Pojoga