On Thu, Mar 5, 2009 at 3:56 PM, Iñaki Baz Castillo <[email protected]> wrote: > El Jueves, 5 de Marzo de 2009, Brett Nemeroff escribió: >> I'm a little confused here. I haven't used SST before so I'm sure I'm >> missing some background here.. But if I enable SST module, and set an >> expires at say, 120 seconds, don't I get an invite refresh roughly every >> 120 seconds? then if I don't I send a BYE out both ways. >> >> What part of that may be unsupported. Part I'd be worried about is if I >> tell the UAC "Session-expires: 120" and it simply doesn't care, doesn't >> send the refresh and then BYEs get sent out and the dialog is torn down.. > > Hi, I recommend you reading the RFC 4028 (Session Timers): > http://tools.ietf.org/html/rfc4028 > > It explains clearly the limited role of a proxy when handling with > SessionTimers. > > As I already said before, SST only works if caller and/or callee supports it > (and uses it).
That's the role of the sst module: to enforce sst if one of the participants supports it. Regards, Ovidiu Sas _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
