14 Dec
2016
14 Dec
'16
11:28 p.m.
Hey Diego,
This smells like a sipP scenario file issue. Did you customize the the scenario file
being used by sipP B?
-Mack
On Dec 14, 2016, at 3:23 PM, Diego Nadares
<dnadares(a)gmail.com> wrote:
Hi guys,
We are testing kamailio with sipp. We are running it with 20cps and some calls do the
following. When Kamailio is processing the 'ringing' a '200ok' arrives in
the middle. First, kamailio forwards the 200 ok and then the ringing. 'ACK'
arrives and, I suppose, the call is established. The thing is than when the 'BYE'
arrives kamailio responds with a 404.
This is the summary of the call
Id Time Source Destination Protocol Len Info
6483 2016-12-14 11:26:06.264697 SIPP-A KAMAILIO SIP/SDP 692 Request: INVITE
sip:11111111@172.16.213.38:5060 <http://sip:11111111@172.16.213.38:5060/> |
6484 2016-12-14 11:26:06.264937 KAMAILIO SIPP-A SIP 367 Status: 100 trying -- your call
is important to us |
6485 2016-12-14 11:26:06.266327 KAMAILIO SIPP-B SIP/SDP 1179 Request: INVITE
sip:22222222@172.16.213.31:5060 <http://sip:22222222@172.16.213.31:5060/> |
6486 2016-12-14 11:26:06.267217 SIPP-B KAMAILIO SIP 566 Status: 180 Ringing |
6487 2016-12-14 11:26:06.267268 SIPP-B KAMAILIO SIP/SDP 733 Status: 200 OK |
6488 2016-12-14 11:26:06.267758 KAMAILIO SIPP-A SIP/SDP 788 Status: 200 OK |
6489 2016-12-14 11:26:06.267833 KAMAILIO SIPP-A SIP 442 Status: 180 Ringing |
6490 2016-12-14 11:26:06.268868 SIPP-A KAMAILIO SIP 493 Request: ACK
sip:127.0.0.8;line=sr-N6IAzBFwMJZfWJZLM.M7MlF-W.y6Mx14NEt7Nw05NhPQKjaP |
6491 2016-12-14 11:26:06.269162 KAMAILIO SIPP-B SIP 609 Request: ACK
sip:172.16.213.31:5060;transport=UDP |
6492 2016-12-14 11:26:06.269614 SIPP-A KAMAILIO SIP 404 Request: BYE
sip:11111111@172.16.213.38:5060 <http://sip:11111111@172.16.213.38:5060/> |
6493 2016-12-14 11:26:06.269782 KAMAILIO SIPP-A SIP 348 Status: 404 Not here |
We are using modules rtjson, evapi, uac, topoh, rtpproxy for all calls. My debug level is
-1. With higher levels this behavior increase.
Kamailio is running in a virtual machine with centos7 with 8 cores and 8gb of ram.
Do you need any further information? I can send you a pcap or ngrep file.
Best regards,
Diego.
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