[Users] dialog module configuration question
Andy Pyles
andy.pyles at gmail.com
Thu Feb 22 05:14:40 CET 2007
HI Bogdan,
thanks for your reply.
yes you are correct. The Bye doesn't have the Route header.
It appears the the 200 OK sent to the caller doesn't contain a
Record-route header.
Messages between openser and callee contain record-route information,
but messages between caller and openser do not.
Is there a way to enable that?
Here's more detail:
192.168.0.101 = Caller (sipp)
1.2.3.4 = openser
4.3.2.1 = callee ( sipp)
1.) 192.168.0.101 -> 1.2.3.4 SIP/SDP Request: INVITE
sip:service at 1.2.3.4:5060, with session description
2.) 1.2.3.4 -> 192.168.0.101 SIP Status: 100 Giving a try
3.) 1.2.3.4 -> 4.3.2.1 SIP/SDP Request: INVITE
sip:service at 4.3.2.1:5060, with session description
4.) 4.3.2.1 -> 1.2.3.4 SIP Status: 180 Ringing
5.) 4.3.2.1 -> 1.2.3.4 SIP/SDP Status: 200 OK, with session
description
6.) 1.2.3.4 -> 192.168.0.101 SIP Status: 180 Ringing
7.) 1.2.3.4 -> 192.168.0.101 SIP/SDP Status: 200 OK, with session
description
8.) 192.168.0.101 -> 1.2.3.4 SIP Request: ACK sip:service at 1.2.3.4:5060
9.) 1.2.3.4 -> 4.3.2.1 SIP Request: ACK sip:service at 4.3.2.1:5060
10.) 192.168.0.101 -> 1.2.3.4 SIP Request: BYE sip:service at 1.2.3.4:5060
11.) 1.2.3.4 -> 4.3.2.1 SIP Request: BYE sip:service at 4.3.2.1:5060
12.) 4.3.2.1 -> 1.2.3.4 SIP Status: 200 OK
13.) 1.2.3.4 -> 192.168.0.101 SIP Status: 200 OK
---
Packets 6,7 and following contain no Record-route information.
The other weird thing is that openser is passing on the Route: header
it recevied from callee to the caller.
Please see attached for complete ngrep output.
On 2/21/07, Bogdan-Andrei Iancu <bogdan at voice-system.ro> wrote:
> Hi Andy,
>
> could you check on the net if the BYE contain the Route hdr added to
> INVITE as Record-Route? I have some doubts on this as I see:
> 0(966) find_first_route: No Route headers found
> 0(966) loose_route: There is no Route HF
>
> and if the BYE is not identified, the dialog is not closed.
>
> regards,
> bogdan
>
> Andy Pyles wrote:
> > Hello,
> >
> > I have a question on how to configure the dialog module ( 1.2.x from
> > cvs yesterday ).
> >
> > With my config, ( attached) I can make calls and have verified that
> > the acc module is working correctly.
> >
> > My question is, when I enable the dialog module, I can see that it is
> > incrementing call count correctly, but when a bye is received, the
> > dialog:active_dialogs statistic is never decremented.
> >
> > In the debug level 9 logs, ( also attached) I see this error after the
> > 200OK is sent to the bye:
> >
> > 1(969) DBUG:dialog:unref_dlg: unref dlg 0xa7ce5a98 with 1 (delete=0)-> 1
> >
> > Is this a case of one of the timers being set too short? by the way
> > using a variable call length from well under a second ( using sipp )
> > to 20 second call doesnt' seem to make a difference .
> >
> >
> > Thanks,
> > Andy
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > Users mailing list
> > Users at openser.org
> > http://openser.org/cgi-bin/mailman/listinfo/users
> >
>
>
-------------- next part --------------
interface: lo (127.0.0.0/255.0.0.0)
filter: (ip or ip6) and ( port 5060 )
#
U 192.168.0.101:5060 -> 1.2.3.4:5060
INVITE sip:service at 1.2.3.4:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-0.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 1 INVITE.
Contact: sip:sipp at 192.168.0.101:5060.
Max-Forwards: 70.
Subject: Performance Test.
Content-Type: application/sdp.
Content-Length: 137.
.
v=0.
o=user1 53655765 2353687637 IN IP4 192.168.0.101.
s=-.
c=IN IP4 192.168.0.101.
t=0 0.
m=audio 6000 RTP/AVP 0.
a=rtpmap:0 PCMU/8000.
#
U 1.2.3.4:5060 -> 192.168.0.101:5060
SIP/2.0 100 Giving a try.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-0.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 1 INVITE.
Server: OpenSer (1.2.0-pre6-notls (i386/linux)).
Content-Length: 0.
Warning: 392 1.2.3.4:5060 "Noisy feedback tells: pid=22746 req_src_ip=192.168.0.101 req_src_port=5060 in_uri=sip:service at 1.2.3.4:5060 out_uri=sip:service at 4.3.2.1:5060 via_cnt==1".
.
#
U 1.2.3.4:5060 -> 4.3.2.1:5060
INVITE sip:service at 4.3.2.1:5060 SIP/2.0.
Record-Route: <sip:1.2.3.4;lr=on;ftag=22779SIPpTag001;did=052.8857fe74>.
Via: SIP/2.0/UDP 1.2.3.4;branch=z9hG4bKa6e8.b1ea5ac3.0.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-0.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 1 INVITE.
Contact: sip:sipp at 192.168.0.101:5060.
Max-Forwards: 69.
Subject: Performance Test.
Content-Type: application/sdp.
Content-Length: 137.
.
v=0.
o=user1 53655765 2353687637 IN IP4 192.168.0.101.
s=-.
c=IN IP4 192.168.0.101.
t=0 0.
m=audio 6000 RTP/AVP 0.
a=rtpmap:0 PCMU/8000.
#
U 4.3.2.1:5060 -> 1.2.3.4:5060
SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 1.2.3.4;branch=z9hG4bKa6e8.b1ea5ac3.0.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-0.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>;tag=22700SIPpTag014.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 1 INVITE.
Route: <sip:1.2.3.4;lr=on;ftag=22779SIPpTag001;did=052.8857fe74>.
Contact: <sip:4.3.2.1:5060;transport=UDP>.
Content-Length: 0.
.
#
U 4.3.2.1:5060 -> 1.2.3.4:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.2.3.4;branch=z9hG4bKa6e8.b1ea5ac3.0.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-0.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>;tag=22700SIPpTag014.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 1 INVITE.
Route: <sip:1.2.3.4;lr=on;ftag=22779SIPpTag001;did=052.8857fe74>.
Contact: <sip:4.3.2.1:5060;transport=UDP>.
Content-Type: application/sdp.
Content-Length: 125.
.
v=0.
o=user1 53655765 2353687637 IN IP4 4.3.2.1.
s=-.
c=IN IP4 4.3.2.1.
t=0 0.
m=audio 6000 RTP/AVP 0.
a=rtpmap:0 PCMU/8000.
#
U 1.2.3.4:5060 -> 192.168.0.101:5060
SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-0.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>;tag=22700SIPpTag014.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 1 INVITE.
Route: <sip:1.2.3.4;lr=on;ftag=22779SIPpTag001;did=052.8857fe74>.
Contact: <sip:4.3.2.1:5060;transport=UDP>.
Content-Length: 0.
.
#
U 1.2.3.4:5060 -> 192.168.0.101:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-0.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>;tag=22700SIPpTag014.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 1 INVITE.
Route: <sip:1.2.3.4;lr=on;ftag=22779SIPpTag001;did=052.8857fe74>.
Contact: <sip:4.3.2.1:5060;transport=UDP>.
Content-Type: application/sdp.
Content-Length: 125.
.
v=0.
o=user1 53655765 2353687637 IN IP4 4.3.2.1.
s=-.
c=IN IP4 4.3.2.1.
t=0 0.
m=audio 6000 RTP/AVP 0.
a=rtpmap:0 PCMU/8000.
#
U 192.168.0.101:5060 -> 1.2.3.4:5060
ACK sip:service at 1.2.3.4:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-5.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>;tag=22700SIPpTag014.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 1 ACK.
Contact: sip:sipp at 192.168.0.101:5060.
Max-Forwards: 70.
Subject: Performance Test.
Content-Length: 0.
.
#
U 1.2.3.4:5060 -> 4.3.2.1:5060
ACK sip:service at 4.3.2.1:5060 SIP/2.0.
Record-Route: <sip:1.2.3.4;lr=on;ftag=22779SIPpTag001>.
Via: SIP/2.0/UDP 1.2.3.4;branch=z9hG4bKa6e8.b1ea5ac3.2.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-5.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>;tag=22700SIPpTag014.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 1 ACK.
Contact: sip:sipp at 192.168.0.101:5060.
Max-Forwards: 69.
Subject: Performance Test.
Content-Length: 0.
.
#
U 192.168.0.101:5060 -> 1.2.3.4:5060
BYE sip:service at 1.2.3.4:5060 SIP/2.0.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-7.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>;tag=22700SIPpTag014.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 2 BYE.
Contact: sip:sipp at 192.168.0.101:5060.
Max-Forwards: 70.
Subject: Performance Test.
Content-Length: 0.
.
#
U 1.2.3.4:5060 -> 4.3.2.1:5060
BYE sip:service at 4.3.2.1:5060 SIP/2.0.
Record-Route: <sip:1.2.3.4;lr=on;ftag=22779SIPpTag001>.
Via: SIP/2.0/UDP 1.2.3.4;branch=z9hG4bK76e8.ecad2904.0.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-7.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>;tag=22700SIPpTag014.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 2 BYE.
Contact: sip:sipp at 192.168.0.101:5060.
Max-Forwards: 69.
Subject: Performance Test.
Content-Length: 0.
.
#
U 4.3.2.1:5060 -> 1.2.3.4:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 1.2.3.4;branch=z9hG4bK76e8.ecad2904.0.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-7.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>;tag=22700SIPpTag014.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 2 BYE.
Route: <sip:1.2.3.4;lr=on;ftag=22779SIPpTag001;did=052.8857fe74>.
Contact: <sip:4.3.2.1:5060;transport=UDP>.
Content-Length: 0.
.
#
U 1.2.3.4:5060 -> 192.168.0.101:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 192.168.0.101:5060;branch=z9hG4bK-1-7.
From: sipp <sip:sipp at 192.168.0.101:5060>;tag=22779SIPpTag001.
To: sut <sip:service at 1.2.3.4:5060>;tag=22700SIPpTag014.
Call-ID: 1-22779 at 192.168.0.101.
CSeq: 2 BYE.
Route: <sip:1.2.3.4;lr=on;ftag=22779SIPpTag001;did=052.8857fe74>.
Contact: <sip:4.3.2.1:5060;transport=UDP>.
Content-Length: 0.
.
exit
39 received, 0 dropped
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