[OpenSER-Users] OpenSER with TLS - method BYE = protocol/port mismatch ??

David Loh davidloh at vyke.com
Wed Aug 22 05:01:19 CEST 2007


Hi Daniel,

Here's my ngrep result:
# ngrep -qt -W byline port 5060
interface: eth0 (FF.FFF.FFF.0/255.255.255.192)
filter: (ip or ip6) and ( port 5060 )
------------------------------------------------------------------------
U 2007/08/21 21:49:09.562599 %OpenSER_IP%:5060 -> %Asterisk_IP%:5060
INVITE sip:001@%Asterisk_IP%:5060 SIP/2.0.
Record-Route: <sip:%OpenSER_IP%;r2=on;lr;ftag=e803a341;nat=yes>.
Record-Route: 
<sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=e803a341;nat=yes>.
Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bK51ee.4fb7f0a3.0;i=7.
Via: SIP/2.0/TLS 
%UAC_LAN_IP%:26261;received=%UAC_WAN_IP%;branch=z9hG4bK-d87543-9d18e502fd1ebb4a-1--d87543-;rport=2150.
Max-Forwards: 69.
Contact: <sip:davidloh@%UAC_WAN_IP%:2150;transport=TLS>.
To: "001"<sip:001@%SIP_Domain%>.
From: "ser"<sip:davidloh@%SIP_Domain%>;tag=e803a341.
Call-ID: YjRkZWY0YTZjZjdhOTZmYjE5MTkxZGJlMmFjOGY4YzM..
CSeq: 1 INVITE.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, 
SUBSCRIBE, INFO.
Content-Type: application/sdp.
User-Agent: eyeBeam release 1004p stamp 31962.
Content-Length: 410.
.
v=0.
o=- 8 2 IN IP4 %UAC_LAN_IP%.
s=CounterPath eyeBeam 1.5.
c=IN IP4 %UAC_LAN_IP%.
t=0 0.
m=audio 27394 RTP/SAVP 0 101.
a=crypto:1 AES_CM_128_HMAC_SHA1_80 
inline:SRe4Du/u5MKbHQlbtjHu/zDP9owTDYBjSf/ky7YL .
a=crypto:2 AES_CM_128_HMAC_SHA1_32 
inline:vWS2/LxDhDj8pHF6T+FP6aDtjxYBxloEhpp2pmto .
a=fmtp:101 0-15.
a=rtpmap:101 telephone-event/8000.
a=sendrecv.
a=x-rtp-session-id:D2D7D33C12AA4F918DCBDF8601EE6186.
------------------------------------------------------------------------

U 2007/08/21 21:49:09.590902 %Asterisk_IP%:5060 -> %OpenSER_IP%:5060
SIP/2.0 488 Not acceptable here.
Via: SIP/2.0/UDP 
%OpenSER_IP%;branch=z9hG4bK51ee.4fb7f0a3.0;i=7;received=%OpenSER_IP%.
Via: SIP/2.0/TLS 
%UAC_LAN_IP%:26261;received=%UAC_WAN_IP%;branch=z9hG4bK-d87543-9d18e502fd1ebb4a-1--d87543-;rport=2150.
From: "ser"<sip:davidloh@%SIP_Domain%>;tag=e803a341.
To: "001"<sip:001@%SIP_Domain%>;tag=as43cc1284.
Call-ID: YjRkZWY0YTZjZjdhOTZmYjE5MTkxZGJlMmFjOGY4YzM..
CSeq: 1 INVITE.
User-Agent: Asterisk PBX.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:09.591253 %OpenSER_IP%:5060 -> %Asterisk_IP%:5060
ACK sip:001@%Asterisk_IP%:5060 SIP/2.0.
Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bK51ee.4fb7f0a3.0.
From: "ser"<sip:davidloh@%SIP_Domain%>;tag=e803a341.
Call-ID: YjRkZWY0YTZjZjdhOTZmYjE5MTkxZGJlMmFjOGY4YzM..
To: "001"<sip:001@%SIP_Domain%>;tag=as43cc1284.
CSeq: 1 ACK.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:10.297407 %OpenSER_IP%:5060 -> %Asterisk_IP%:5060
INVITE sip:001@%Asterisk_IP%:5060 SIP/2.0.
Record-Route: <sip:%OpenSER_IP%;r2=on;lr;ftag=3c021055;nat=yes>.
Record-Route: 
<sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=3c021055;nat=yes>.
Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bK5916.d8cf7e33.0;i=7.
Via: SIP/2.0/TLS 
%UAC_LAN_IP%:26261;received=%UAC_WAN_IP%;branch=z9hG4bK-d87543-42532f6937642019-1--d87543-;rport=2150.
Max-Forwards: 69.
Contact: <sip:davidloh@%UAC_WAN_IP%:2150;transport=TLS>.
To: "001"<sip:001@%SIP_Domain%>.
From: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 1 INVITE.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, 
SUBSCRIBE, INFO.
Content-Type: application/sdp.
User-Agent: eyeBeam release 1004p stamp 31962.
Content-Length: 239.
.
v=0.
o=- 5 2 IN IP4 %UAC_LAN_IP%.
s=CounterPath eyeBeam 1.5.
c=IN IP4 %UAC_LAN_IP%.
t=0 0.
m=audio 12508 RTP/AVP 0 101.
a=fmtp:101 0-15.
a=rtpmap:101 telephone-event/8000.
a=sendrecv.
a=x-rtp-session-id:58FD83624F184C9B912F202E04FFAE49.
------------------------------------------------------------------------

U 2007/08/21 21:49:10.325559 %Asterisk_IP%:5060 -> %OpenSER_IP%:5060
SIP/2.0 100 Trying.
Via: SIP/2.0/UDP 
%OpenSER_IP%;branch=z9hG4bK5916.d8cf7e33.0;i=7;received=%OpenSER_IP%.
Via: SIP/2.0/TLS 
%UAC_LAN_IP%:26261;received=%UAC_WAN_IP%;branch=z9hG4bK-d87543-42532f6937642019-1--d87543-;rport=2150.
From: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
To: "001"<sip:001@%SIP_Domain%>.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 1 INVITE.
User-Agent: Asterisk PBX.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.
Contact: <sip:001@%Asterisk_IP%>.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:10.388885 %Asterisk_IP%:5060 -> %OpenSER_IP%:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 
%OpenSER_IP%;branch=z9hG4bK5916.d8cf7e33.0;i=7;received=%OpenSER_IP%.
Via: SIP/2.0/TLS 
%UAC_LAN_IP%:26261;received=%UAC_WAN_IP%;branch=z9hG4bK-d87543-42532f6937642019-1--d87543-;rport=2150.
Record-Route: <sip:%OpenSER_IP%;r2=on;lr;ftag=3c021055;nat=yes>.
Record-Route: 
<sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=3c021055;nat=yes>.
From: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
To: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 1 INVITE.
User-Agent: Asterisk PBX.
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY.
Contact: <sip:001@%Asterisk_IP%>.
Content-Type: application/sdp.
Content-Length: 218.
.
v=0.
o=root 17708 17708 IN IP4 %Asterisk_IP%.
s=session.
c=IN IP4 %Asterisk_IP%.
t=0 0.
m=audio 19350 RTP/AVP 0 101.
a=rtpmap:0 PCMU/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.
a=silenceSupp:off - - - -.
------------------------------------------------------------------------

U 2007/08/21 21:49:11.009760 %OpenSER_IP%:5060 -> %Asterisk_IP%:5060
ACK sip:001@%Asterisk_IP% SIP/2.0.
Record-Route: <sip:%OpenSER_IP%;r2=on;lr;ftag=3c021055;nat=yes>.
Record-Route: 
<sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=3c021055;nat=yes>.
Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bK5916.d8cf7e33.2;i=7.
Via: SIP/2.0/TLS 
%UAC_LAN_IP%:26261;received=%UAC_WAN_IP%;branch=z9hG4bK-d87543-d1635f327746f900-1--d87543-;rport=2150.
Max-Forwards: 69.
Contact: <sip:davidloh@%UAC_WAN_IP%:2150;transport=TLS>.
To: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
From: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 1 ACK.
User-Agent: eyeBeam release 1004p stamp 31962.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:18.671026 %Asterisk_IP%:5060 -> %OpenSER_IP%:5060
BYE sip:davidloh@%UAC_WAN_IP%:2150 SIP/2.0.
Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK127246b8;rport.
Route: 
<sip:%OpenSER_IP%;r2=on;lr;ftag=3c021055;nat=yes>,<sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=3c021055;nat=yes>.
From: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
To: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 70.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:18.671397 %OpenSER_IP%:5060 -> %UAC_WAN_IP%:2150
BYE sip:davidloh@%UAC_WAN_IP%:2150 SIP/2.0.
Record-Route: <sip:%OpenSER_IP%;lr;ftag=as5b2df0bb>.
Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bKe208.73d59fa4.0.
Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK127246b8;rport=5060.
From: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
To: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 69.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:19.097425 %OpenSER_IP%:5060 -> %UAC_WAN_IP%:2150
BYE sip:davidloh@%UAC_WAN_IP%:2150 SIP/2.0.
Record-Route: <sip:%OpenSER_IP%;lr;ftag=as5b2df0bb>.
Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bKe208.73d59fa4.0.
Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK127246b8;rport=5060.
From: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
To: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 69.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:19.671474 %Asterisk_IP%:5060 -> %OpenSER_IP%:5060
BYE sip:davidloh@%UAC_WAN_IP%:2150 SIP/2.0.
Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK127246b8;rport.
Route: 
<sip:%OpenSER_IP%;r2=on;lr;ftag=3c021055;nat=yes>,<sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=3c021055;nat=yes>.
From: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
To: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 70.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:20.097952 %OpenSER_IP%:5060 -> %UAC_WAN_IP%:2150
BYE sip:davidloh@%UAC_WAN_IP%:2150 SIP/2.0.
Record-Route: <sip:%OpenSER_IP%;lr;ftag=as5b2df0bb>.
Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bKe208.73d59fa4.0.
Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK127246b8;rport=5060.
From: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
To: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 69.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:20.670483 %Asterisk_IP%:5060 -> %OpenSER_IP%:5060
BYE sip:davidloh@%UAC_WAN_IP%:2150 SIP/2.0.
Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK127246b8;rport.
Route: 
<sip:%OpenSER_IP%;r2=on;lr;ftag=3c021055;nat=yes>,<sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=3c021055;nat=yes>.
From: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
To: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 70.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:22.099186 %OpenSER_IP%:5060 -> %UAC_WAN_IP%:2150
BYE sip:davidloh@%UAC_WAN_IP%:2150 SIP/2.0.
Record-Route: <sip:%OpenSER_IP%;lr;ftag=as5b2df0bb>.
Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bKe208.73d59fa4.0.
Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK127246b8;rport=5060.
From: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
To: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 69.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:22.671417 %Asterisk_IP%:5060 -> %OpenSER_IP%:5060
BYE sip:davidloh@%UAC_WAN_IP%:2150 SIP/2.0.
Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK127246b8;rport.
Route: 
<sip:%OpenSER_IP%;r2=on;lr;ftag=3c021055;nat=yes>,<sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=3c021055;nat=yes>.
From: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
To: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 70.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:26.101373 %OpenSER_IP%:5060 -> %UAC_WAN_IP%:2150
BYE sip:davidloh@%UAC_WAN_IP%:2150 SIP/2.0.
Record-Route: <sip:%OpenSER_IP%;lr;ftag=as5b2df0bb>.
Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bKe208.73d59fa4.0.
Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK127246b8;rport=5060.
From: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
To: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 69.
Content-Length: 0.
.
------------------------------------------------------------------------

U 2007/08/21 21:49:26.671382 %Asterisk_IP%:5060 -> %OpenSER_IP%:5060
BYE sip:davidloh@%UAC_WAN_IP%:2150 SIP/2.0.
Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK127246b8;rport.
Route: 
<sip:%OpenSER_IP%;r2=on;lr;ftag=3c021055;nat=yes>,<sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=3c021055;nat=yes>.
From: "001"<sip:001@%SIP_Domain%>;tag=as5b2df0bb.
To: "ser"<sip:davidloh@%SIP_Domain%>;tag=3c021055.
Call-ID: NTc0YmQxMDVlMzU4Y2U3OTE2ZGU1ZDRjMzE0ZGRhYzU..
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 70.
Content-Length: 0.
.
------------------------------------------------------------------------

As you can see the last few BYE request wasn't able to deliver to UAC 
(or UAC failed to response),
and it kept looping. For me the packets look fine, really no clue what's 
could go wrong here :(


Thanks,
David Loh



Daniel-Constantin Mierla wrote:
> Hello,
>
> please send the request uri as well and the details about the IP 
> communication (source/destination address, port).
>
> use:
>
> ngrep -qt -W byline port 5060
>
> the replace the IPs with something suggestive to protect your privacy.
>
> Daniel
>
>
> On 08/21/07 14:28, David Loh wrote:
>> Hi Daniel,
>>
>> Thanks for the reply, here's my INVITE and BYE packet, I tcpdump-ed 
>> and and use wireshark to export as txt, so the format might be abit off.
>>
>> 1) Invite from OpenSER to Asterisk via port 5060, asterisk return a 
>> 200. And the call successfully established
>> ------------------------------------------------------------------------
>> Record-Route: <sip:%OpenSER_IP%;r2=on;lr;ftag=1247871f;nat=yes>
>> Record-Route: 
>> <sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=1247871f;nat=yes>
>> Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bKe42e.ff11ae32.0;i=52
>> Via: SIP/2.0/TLS 
>> %UAC_LAN_IP%:23323;received=%UAC_WAN_IP%;branch=z9hG4bK-d87543-2820ee009262b500-1--d87543-;rport=3135 
>>
>> Max-Forwards: 69
>> Contact: <sip:davidloh@%UAC_WAN_IP%:3135;transport=TLS>
>> To: "001"<sip:001@%SIP_Domain%>
>> From: "ser"<sip:davidloh@%SIP_Domain%>;tag=1247871f
>> Call-ID: Zjc4OWJhZGNiMDUxNjQ5Y2I2ZDU3NTc4NGY2Y2RmOGQ.
>> CSeq: 1 INVITE
>> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, 
>> SUBSCRIBE, INFO
>> Content-Type: application/sdp
>> User-Agent: eyeBeam release 1004p stamp 31962
>> Content-Length: 239
>> ------------------------------------------------------------------------
>>
>> 2) Here's the BYE, from Asterisk to OpenSER.
>> ------------------------------------------------------------------------
>> Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK0ca1ab09;rport
>> Route: 
>> <sip:%OpenSER_IP%;r2=on;lr;ftag=1247871f;nat=yes>,<sip:%OpenSER_IP%:5061;transport=tls;r2=on;lr;ftag=1247871f;nat=yes> 
>>
>> From: "001"<sip:001@%SIP_Domain%>;tag=as0492a9d0
>> To: "ser"<sip:davidloh@%SIP_Domain%>;tag=1247871f
>> Call-ID: Zjc4OWJhZGNiMDUxNjQ5Y2I2ZDU3NTc4NGY2Y2RmOGQ.
>> CSeq: 102 BYE
>> User-Agent: Asterisk PBX
>> Max-Forwards: 70
>> Content-Length: 0
>> ------------------------------------------------------------------------
>>
>> 3) And then, OpenSER passing the BYE to UAC...
>> ------------------------------------------------------------------------
>> Record-Route: <sip:%OpenSER_IP%;lr;ftag=as0492a9d0>
>> Via: SIP/2.0/UDP %OpenSER_IP%;branch=z9hG4bK5e.1195fd8.0
>> Via: SIP/2.0/UDP %Asterisk_IP%:5060;branch=z9hG4bK0ca1ab09;rport=5060
>> From: "001"<sip:001@%SIP_Domain%>;tag=as0492a9d0
>> To: "ser"<sip:davidloh@%SIP_Domain%>;tag=1247871f
>> Call-ID: Zjc4OWJhZGNiMDUxNjQ5Y2I2ZDU3NTc4NGY2Y2RmOGQ.
>> CSeq: 102 BYE
>> User-Agent: Asterisk PBX
>> Max-Forwards: 69
>> Content-Length: 0
>> ------------------------------------------------------------------------
>>
>> I think the "protocol/port mismatch" happened right after (3) because 
>> from my ethereal trace,
>> after short while (perhaps timeout), Asterisk will re-initiate a 
>> "BYE" and pass to OpenSER (packet #2), and OpenSER will forward it to 
>> UAC (packet #3),
>> but somehow UAC doesn't response an "ACK" to OpenSER that why from my 
>> ethereal trace, packet #2 and #3 kept looping.
>>
>> Any thoughts ?
>>
>>
>> Thanks in advance.
>>
>> Regards,
>> David Loh
>>
>>
>>
>> Daniel-Constantin Mierla wrote:
>>> Hello,
>>>
>>> can you paste the BYE here (you can catch it with ngrep if it is not 
>>> coming via tls, e.g., from asterisk)? Also, the invite going to 
>>> asterisk will be good.
>>>
>>> Cheers,
>>> Daniel
>>>
>>>
>>> On 08/20/07 07:50, David Loh wrote:
>>>> Hi All,
>>>>
>>>> Good day, I'm new to this mailing list :-)
>>>>
>>>> I've setup an OpenSER server with TLS implementation, so far I 
>>>> tested everything works fine,
>>>> but there's strange problem for "BYE" request, from the openser's 
>>>> log it always complaint:
>>>> "Aug 19 22:58:40 ser /sbin/openser[16171]: WARNING:get_send_socket: 
>>>> protocol/port mismatch"
>>>>
>>>> Here's my implementation:
>>>> UA -> OpenSER -> Asterisk (as RTP) -> OpenSER -> UA
>>>> On OpenSER I've two port opened which is Udp 5060 and TCP 5061 (TLS).
>>>> My UA is Eyebeam v1.5 and the CA certificate (self-signed) already 
>>>> installed into IE "Trusted RootCA Certificates".
>>>> So far I've tested p2p and pstn calls (and call to playback 
>>>> balance/asterisk), but the problem is unless UA disconnect the call 
>>>> (initiate BYE),
>>>> otherwise if remote party (p2p/pstn/asterisk) initiate BYE request, 
>>>> my UA will forever stay connected until I disconnect the call 
>>>> manually.
>>>>
>>>> So far I've identified the BYE request from remote party will go 
>>>> into Loose Route, and I've place a xlog to display the R-Uri..
>>>> here's the log from openser: (notes: if UA dial '001' will playback 
>>>> his/her balance from asterisk)
>>>> ------------------------------------------------------------------------------------------------------------- 
>>>>
>>>> Aug 19 22:58:31 ser /sbin/openser[16189]: DBG: INVITE from client 
>>>> sip:%user%@%domain% (%UA_IP%) - p2p call
>>>> Aug 19 22:58:31 ser /sbin/openser[16189]: DBG: INVITE 
>>>> F-[sip:%user%@%domain%] T-[sip:001@%domain%] IP-[%UA_IP%] SUCCESSFUL
>>>> Aug 19 22:58:32 ser /sbin/openser[16189]: DBG: INVITE from client 
>>>> sip:%user%@%domain% (%UA_IP%)
>>>> Aug 19 22:58:32 ser /sbin/openser[16189]: DBG: INVITE from client 
>>>> sip:%user%@%domain% (%UA_IP%) - p2p call
>>>> Aug 19 22:58:32 ser /sbin/openser[16189]: DBG: INVITE 
>>>> F-[sip:%user%@%domain%] T-[sip:001@%domain%] IP-[%UA_IP%] SUCCESSFUL
>>>> Aug 19 22:58:32 ser /sbin/openser[16189]: DBG: 
>>>> [sip:%user%@%domain%](%UA_IP%) ACK [sip:001@%domain%] relayed LOOSE 
>>>> ROUTE
>>>> Aug 19 22:58:32 ser /sbin/openser[16189]: DBG: ruri 
>>>> [sip:001@%Asterisk_IP%] relayed LOOSE ROUTE
>>>> Aug 19 22:58:40 ser /sbin/openser[16171]: DBG: 
>>>> [sip:001@%domain%](%Asterisk_IP%) BYE [sip:%user%@%domain%] relayed 
>>>> LOOSE ROUTE
>>>> Aug 19 22:58:40 ser /sbin/openser[16171]: DBG: ruri 
>>>> [sip:%user%@%domain%:%UA_Port%] relayed LOOSE ROUTE
>>>> Aug 19 22:58:40 ser /sbin/openser[16171]: WARNING:get_send_socket: 
>>>> protocol/port mismatch <<<=============
>>>> Aug 19 22:58:41 ser /sbin/openser[16177]: DBG: 
>>>> [sip:001@%domain%](%Asterisk_IP%) BYE [sip:%user%@%domain%] relayed 
>>>> LOOSE ROUTE
>>>> Aug 19 22:58:41 ser /sbin/openser[16177]: DBG: ruri 
>>>> [sip:%user%@%UA_IP%:%UA_Port%] relayed LOOSE ROUTE
>>>> Aug 19 22:58:42 ser /sbin/openser[16181]: DBG: 
>>>> [sip:001@%domain%](%Asterisk_IP%) BYE [sip:%user%@%domain%] relayed 
>>>> LOOSE ROUTE
>>>> Aug 19 22:58:42 ser /sbin/openser[16181]: DBG: ruri 
>>>> [sip:%user%@%UA_IP%:%UA_Port%] relayed LOOSE ROUTE
>>>> ....... (repeat the last 4 lines N times )
>>>> ------------------------------------------------------------------------------------------------------------- 
>>>>
>>>> Below is my openser.cfg, loose route section
>>>> ------------------------------------------------------------------------------------------------------------- 
>>>>
>>>>       ###############
>>>>        # Loose route #
>>>>        ###############
>>>>    if(loose_route()) {
>>>>        if(has_totag() && (is_method("INVITE") || is_method("ACK"))) {
>>>>            if(nat_uac_test("19") || search("^Route:.*;nat=yes")) {
>>>>                fix_nated_contact();
>>>>            }
>>>>        }
>>>>
>>>>        xlog("L_INFO", "DBG: [$fu]($si) $rm [$tu] relayed LOOSE 
>>>> ROUTE");
>>>>        xlog("L_INFO", "DBG: ruri [$ru] relayed LOOSE ROUTE");
>>>>        t_relay();
>>>>
>>>>        exit;
>>>>    }
>>>> ------------------------------------------------------------------------------------------------------------- 
>>>>
>>>>
>>>> Had anyone encountered the same problems before ? Do you mind to 
>>>> share your experience with me ?
>>>> Your help are greatly appreciated, thanks in advance.
>>>>
>>>> Regards,
>>>> David Loh
>>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at openser.org
>>>> http://openser.org/cgi-bin/mailman/listinfo/users
>>>>
>>>
>>>
>>
>
>

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