[Serusers] Timeout

Sebastian Kühner skuehner at veraza.com
Mon Aug 22 15:56:55 CEST 2005


Hi!

I'm sending my INVITEs to a gateway that doesn't exist (to simulate a dead
gateway).

Here's an ngrep of the communication, I hope you find something (thank you
very much):

U 2005/08/19 09:45:43.749962 xxx.xxx.xxx.181:1024 -> xxx.xxx.xxx.234:5060
INVITE sip:00542619999999 at pbx.test.com:5060 SIP/2.0.
Content-Length: 268.
Contact: <sip:44441 at xxx.xxx.xxx.181:1024>.
Call-ID: 2E863532-7483-4585-B9FA-C6EC3340203B at 192.168.1.101.
Content-Type: application/sdp.
From: "Administrator"<sip:44441 at pbx.test.com:5060>;tag=257139028539.
CSeq: 1 INVITE.
Max-Forwards: 70.
To: <sip:00542619999999 at pbx.test.com:5060>.
Via: SIP/2.0/UDP
xxx.xxx.xxx.181:1024;rport;branch=z9hG4bKc0a801650131c9b14305d51d00002639000
000b4.
User-Agent: SJLabs-SJphone/1.30.252.
.

U 2005/08/19 09:45:44.098638 xxx.xxx.xxx.234:5060 -> xxx.xxx.xxx.181:1024
SIP/2.0 100 trying -- your call is important to us.
Call-ID: 2E863532-7483-4585-B9FA-C6EC3340203B at 192.168.1.101.
From: "Administrator"<sip:44441 at pbx.test.com:5060>;tag=257139028539.
CSeq: 1 INVITE.
To: <sip:00542619999999 at pbx.test.com:5060>.
Via: SIP/2.0/UDP
xxx.xxx.xxx.181:1024;rport=1024;branch=z9hG4bKc0a801650131c9b14305d51d000026
39000000b4.
Server: Sip EXpress router (0.9.3 (i386/linux)).
Content-Length: 0.
Warning: 392 xxx.xxx.xxx.234:5060 "Noisy feedback tells:
pid=31992req_src_ip=xxx.xxx.xxx.181 req_src_port=1024
in_uri=sip:00542619999999 at pbx.test.com:5060
out_uri=sip:019302254261xxxxx at xxx.xxx.xxx.100:5060 via_cnt==1".
.

U 2005/08/19 09:45:44.099306 xxx.xxx.xxx.234:5060 -> xxx.xxx.xxx.100:5060
INVITE sip:019302254261xxxxx at xxx.xxx.xxx.100:5060 SIP/2.0.
Record-Route: <sip:xxx.xxx.xxx.234;ftag=257139028539;lr=on>.
Content-Length: 268.
Contact: <sip:44441 at xxx.xxx.xxx.234:5060>.
Call-ID: 2E863532-7483-4585-B9FA-C6EC3340203B at 192.168.1.101.
Content-Type: application/sdp.
From: "Administrator"<sip:44441 at pbx.test.com:5060>;tag=257139028539.
CSeq: 1 INVITE.
Max-Forwards: 16.
To: <sip:00542619999999 at pbx.test.com:5060>.
Via: SIP/2.0/UDP xxx.xxx.xxx.234:5060;branch=z9hG4bKe394.2ef01ad1.0.
Via:
SIP/2.0/UDPxxx.xxx.xxx.181:1024;rport=1024;branch=z9hG4bKc0a801650131c9b1430
5d51d00002639000000b4.
User-Agent: SJLabs-SJphone/1.30.252.
.

U 2005/08/19 09:45:44.546725 xxx.xxx.xxx.234:5060 -> xxx.xxx.xxx.100:5060
INVITE sip:019302254261xxxxx at xxx.xxx.xxx.100:5060 SIP/2.0.
Record-Route: <sip:xxx.xxx.xxx.234;ftag=257139028539;lr=on>.
Content-Length: 268.
Contact: <sip:44441 at xxx.xxx.xxx.234:5060>.
Call-ID: 2E863532-7483-4585-B9FA-C6EC3340203B at 192.168.1.101.
Content-Type: application/sdp.
From: "Administrator"<sip:44441 at pbx.test.com:5060>;tag=257139028539.
CSeq: 1 INVITE.
Max-Forwards: 16.
To: <sip:00542619999999 at pbx.test.com:5060>.
Via: SIP/2.0/UDP xxx.xxx.xxx.234:5060;branch=z9hG4bKe394.2ef01ad1.0.
Via:
SIP/2.0/UDPxxx.xxx.xxx.181:1024;rport=1024;branch=z9hG4bKc0a801650131c9b1430
5d51d00002639000000b4.
User-Agent: SJLabs-SJphone/1.30.252.
.

U 2005/08/19 09:45:46.550686 xxx.xxx.xxx.234:5060 -> xxx.xxx.xxx.100:5060
INVITE sip:019302254261xxxxx at xxx.xxx.xxx.100:5060 SIP/2.0.
Record-Route: <sip:xxx.xxx.xxx.234;ftag=257139028539;lr=on>.
Content-Length: 268.
Contact: <sip:44441 at xxx.xxx.xxx.234:5060>.
Call-ID: 2E863532-7483-4585-B9FA-C6EC3340203B at 192.168.1.101.
Content-Type: application/sdp.
From: "Administrator"<sip:44441 at pbx.test.com:5060>;tag=257139028539.
CSeq: 1 INVITE.
Max-Forwards: 16.
To: <sip:00542619999999 at pbx.test.com:5060>.
Via: SIP/2.0/UDP xxx.xxx.xxx.234:5060;branch=z9hG4bKe394.2ef01ad1.0.
Via:
SIP/2.0/UDPxxx.xxx.xxx.181:1024;rport=1024;branch=z9hG4bKc0a801650131c9b1430
5d51d00002639000000b4.
User-Agent: SJLabs-SJphone/1.30.252.
.

U 2005/08/19 09:45:46.747447 xxx.xxx.xxx.181:1024 -> xxx.xxx.xxx.234:5060
CANCEL sip:00542619999999 at pbx.test.com:5060 SIP/2.0.
Content-Length: 0.
Call-ID: 2E863532-7483-4585-B9FA-C6EC3340203B at 192.168.1.101.
Max-Forwards: 70.
From: "Administrator"<sip:44441 at pbx.test.com:5060>;tag=257139028539.
CSeq: 1 CANCEL.
To: <sip:00542619999999 at pbx.test.com:5060>.
Via:
SIP/2.0/UDPxxx.xxx.xxx.181:1024;rport;branch=z9hG4bKc0a801650131c9b14305d51d
00002639000000b4.
User-Agent: SJLabs-SJphone/1.30.252.
.

U 2005/08/19 09:45:46.997466 xxx.xxx.xxx.234:5060 -> xxx.xxx.xxx.181:1024
SIP/2.0 200 ok -- no more pending branches.
Call-ID: 2E863532-7483-4585-B9FA-C6EC3340203B at 192.168.1.101.
From: "Administrator"<sip:44441 at pbx.test.com:5060>;tag=257139028539.
CSeq: 1 CANCEL.
To:<sip:00542619999999 at pbx.test.com:5060>;tag=2fb8a6135db5d855a493c61ec96336
75-1e47.
Via:
SIP/2.0/UDPxxx.xxx.xxx.181:1024;rport=1024;branch=z9hG4bKc0a801650131c9b1430
5d51d00002639000000b4.
Server: Sip EXpress router (0.9.3 (i386/linux)).
Content-Length: 0.
Warning: 392 xxx.xxx.xxx.234:5060 "Noisy feedback tells: pid=31972
req_src_ip=xxx.xxx.xxx.181 req_src_port=1024
in_uri=sip:00542619999999 at pbx.test.com:5060
out_uri=sip:00542619999999 at pbx.test.com:5060 via_cnt==1".
.

U 2005/08/19 09:45:50.556748 xxx.xxx.xxx.234:5060 -> xxx.xxx.xxx.100:5060
INVITE sip:019302254261xxxxx at xxx.xxx.xxx.100:5060 SIP/2.0.
Record-Route: <sip:xxx.xxx.xxx.234;ftag=257139028539;lr=on>.
Content-Length: 268.
Contact: <sip:44441 at xxx.xxx.xxx.234:5060>.
Call-ID: 2E863532-7483-4585-B9FA-C6EC3340203B at 192.168.1.101.
Content-Type: application/sdp.
From: "Administrator"<sip:44441 at pbx.test.com:5060>;tag=257139028539.
CSeq: 1 INVITE.
Max-Forwards: 16.
To: <sip:00542619999999 at pbx.test.com:5060>.
Via: SIP/2.0/UDP xxx.xxx.xxx.234:5060;branch=z9hG4bKe394.2ef01ad1.0.
Via:
SIP/2.0/UDPxxx.xxx.xxx.181:1024;rport=1024;branch=z9hG4bKc0a801650131c9b1430
5d51d00002639000000b4.
User-Agent: SJLabs-SJphone/1.30.252.
.

U 2005/08/19 09:45:51.559405 xxx.xxx.xxx.234:5060 -> xxx.xxx.xxx.181:1024
SIP/2.0 408 Request Timeout.
Call-ID: 2E863532-7483-4585-B9FA-C6EC3340203B at 192.168.1.101.
From: "Administrator"<sip:44441 at pbx.test.com:5060>;tag=257139028539.
CSeq: 1 INVITE.
To:<sip:00542619999999 at pbx.test.com:5060>;tag=2fb8a6135db5d855a493c61ec96336
75-1e47.
Via:
SIP/2.0/UDPxxx.xxx.xxx.181:1024;rport=1024;branch=z9hG4bKc0a801650131c9b1430
5d51d00002639000000b4.
Server: Sip EXpress router (0.9.3 (i386/linux)).
Content-Length: 0.
Warning: 392 xxx.xxx.xxx.234:5060 "Noisy feedback tells: pid=32068
req_src_ip=xxx.xxx.xxx.181 req_src_port=1024
in_uri=sip:00542619999999 at pbx.test.com:5060
out_uri=sip:019302254261xxxxx at xxx.xxx.xxx.100:5060 via_cnt==0".
.

U 2005/08/19 09:45:51.563326 xxx.xxx.xxx.181:1024 -> xxx.xxx.xxx.234:5060
ACK sip:00542619999999 at pbx.test.com:5060 SIP/2.0.
Content-Length: 0.
Call-ID: 2E863532-7483-4585-B9FA-C6EC3340203B at 192.168.1.101.
Max-Forwards: 70.
CSeq: 1 ACK.
From: "Administrator"<sip:44441 at pbx.test.com:5060>;tag=257139028539.
To:<sip:00542619999999 at pbx.test.com:5060>;tag=2fb8a6135db5d855a493c61ec96336
75-1e47.
Via:
SIP/2.0/UDPxxx.xxx.xxx.181:1024;branch=z9hG4bKc0a801650131c9b14305d51d000026
39000000b4.
.






----- Original Message ----- 
From: "Andreas Granig" <andreas.granig at inode.info>
To: "Sebastian Kühner" <skuehner at veraza.com>
Cc: <serusers at lists.iptel.org>
Sent: Monday, August 22, 2005 10:22 AM
Subject: Re: [Serusers] Timeout


> Sebastian Kühner wrote:
> > Does anyone of you know how to stop the timeout timer manually?
>
> I really think you're searching at the wrong place to solve your issue.
> Please post an ngrep log (including call legs to the UAC and to the
> Gateway) of such a dialog where the cancel doesn't stop the processing.
>
> Andy
>
>




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