You have two options : - http://kamailio.org/docs/modules/stable/modules/tm.html#fr_inv_timer - http://kamailio.org/docs/modules/stable/modules/tm.html#restart_fr_on_each_reply
Hope it helps if you didn't already tried them. Reda On Tue, Mar 13, 2012 at 19:14, Ravi DHIRAJLAL <r...@imap.mobius.fr> wrote: > > > > Hello > > we installed kamailio succesfully but we have a few problems regarding > calls towards special numbers in which an INVITE is not replied with 200 > OK but instead with 183 session progress sent at 1 min interval, during > which the caller hears a waiting message. > unless a human operator answer the call, no 200 OK is replied. if that > waiting time is too long, we noticed that the call is hanged up after 3 > min, 180s, that is 3 * session progress . > > 408 timeout is sent to the caller and cancel to the callee. > > we tried to adjust many timers listed in the tm module, but not seems to > work > > we'd like to see if anybody has a clue about that ? > > thank you very much > > > ______________________________**_________________ > 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<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users> >
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