Hi ALL: User A sent register to opensips. then User A client core-dump, so User A will never sent unregister message to opensips. in this case , how do I Immediately know User A unreachable . registered function can not know this, by the way, transport protocol is TCP. thanks a lot.
-- View this message in context: http://opensips-open-sip-server.1449251.n2.nabble.com/how-do-I-check-destination-user-is-offline-tp7596490.html Sent from the OpenSIPS - Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users