>You can try not sending the 100 trying, so the sender does retransmissions Sender did not receive 100 answer; anyway it did not retransmit. It is based on resiprocate.
>maybe the sender should send a new re-invite as it changes to a new network again. Is it legal in SIP? I ask because such attempt violates resiprocate's invite session state machine rules; resiprocate will throw exception. On Mon, Aug 11, 2014 at 3:17 PM, Daniel-Constantin Mierla <[email protected] > wrote: > The SIP reply is routed based on the address in the VIA header. The > address in VIA is set by each node sending a request, if between the > request and the response the sender is no longer available at the address > it added as VIA, then it is little one can do for that. > > You can try not sending the 100 trying, so the sender does > retransmissions. Also, maybe the sender should send a new re-invite as it > changes to a new network again. > > Cheers, > Daniel > > > On 11/08/14 13:10, Dmytro Bogovych wrote: > > Greetings all. > I have following use case: > > 0) Peer A and B registers on kamailio via TLS. > 1) Peer A establishes call to peer B. > 2) Peer A changes network and call has to be refreshed. Peer A > reregisters, gathers ICE candidates, builds reINVITE and sends it to B. > After peer A changes network again, reregisters and waits for answer from > old reINVITE. > 3) Peer B receives reINVITE and sends answer. > > The problem is this answer never gets to peer B. Kamailio cannot route > answer as old TLS connection is closed and new one did not established > before reregistering. > > Is there way to solve or avoid this situation? > > Thank you :) > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing > [email protected]http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > > -- > Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - > http://www.linkedin.com/in/miconda > Next Kamailio Advanced Trainings 2014 - http://www.asipto.com > Sep 22-25, Berlin, Germany ::: Oct 15-17, San Francisco, USA > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > [email protected] > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > >
_______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list [email protected] http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
