Ahh, I read first the initial email and already I responded to it, so ignore that one -- anyhow, there should be good hints for someone facing similar situation.
Cheers, Daniel On 09.04.17 03:28, Colin Morelli wrote: > Apologies for the false alarm here - Kamailio was not to blame. > > There was a code change in a recent version of PJSIP that resulted in > the second Via header not including the src port that the request > originated from. Effectively this meant that the Via header was not an > exact match for the invite, which caused the transaction to not match. > Through some configuration changes in PJSIP I was able to work around > this. > > Best, > Colin > > On Sat, Apr 8, 2017 at 7:56 PM, Colin Morelli <colin.more...@gmail.com > <mailto:colin.more...@gmail.com>> wrote: > > Hey all, > > Trying to debug an issue with canceling an invite. I have two > different types of clients. On one client, canceling an invite > works correctly. With the other client, it t_check_trans fails. > > Both clients show the same request/responses: > > On Client A: > -> INVITE > <- 183 > -> PRACK > <- 200 > -> UPDATE (from successful STUN binding) > <- 200 > -> CANCEL > <- 200 > > On Client B: > -> INVITE > <- 183 > -> PRACK > <- 200 > -> UPDATE (from successful STUN binding) > <- 200 > -> CANCEL > <- 481 (this is sent from my kamailio script when t_check_trans fails) > > I can't see much that's different between the leading > requests/responses of each. They seem to be virtually identical > (with the exception of IP addresses and tag values, of course). > This makes sense, since they're both based on PJSIP (albeit > different versions of PJSIP, but not off by much) > > Is there anything in particular I should be looking out for that > might be obvious? I could provide more detailed logs and traces if > required. > > Best, > Colin > > > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - May 22-24 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
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