El Jueves, 4 de Marzo de 2010, Daniel-Constantin Mierla escribió: > Hello, > > On 03/04/2010 04:17 PM, Iñaki Baz Castillo wrote: > > El Miércoles, 3 de Marzo de 2010, Iñaki Baz Castillo escribió: > >> Hi, using Kamailio 1.5.4. > >> > >> I use dlg_manage() for an INVITE. 200 Ok is replied by the callee but > >> the UAC doesn't send the ACK (due to a crash). > >> > >> The dialog remains in Kamailio dialog memory/table in state 3 and would > >> expire after default_timeout (which usually is 3600 seconds or more, > >> unsuitable for this case). > >> > >> Yes, it could occur that the proxy is not doing loose_routing, but in > >> that case it doesn't make sense to use dialog module, so shouldn't > >> dialog module expire dialogs in state 3 after ~32 seconds? > >> > >> I'm using profiles_with_value to limit the number of calls per user, so > >> this issue is a bit important, as a UAC not sending the ACK for a 200 > >> means one less available channel for this user during dialog module > >> default_timeout. > > > > Another issue: when a call is cancelled the dialog remains in memory for > > ~4 seconds more. > > > > This is: > > - INVITE received and any provisional response => dialog in state 2. > > - CANCEL received => dialog in state 5 for ~4 seconds. > > > > Is there any reason for that? > > there might be a detele timer delay.
I've checked and the same occurs when the INVITE transaction is terminated with a final [3456]XX response. In any case it remains in memory in state 5 for ~4 seconds. -- Iñaki Baz Castillo <i...@aliax.net> _______________________________________________ Kamailio (OpenSER) - Users mailing list Users@lists.kamailio.org http://lists.kamailio.org/cgi-bin/mailman/listinfo/users http://lists.openser-project.org/cgi-bin/mailman/listinfo/users
