Hi Guys. Today my standard sip profile decide not to work anymore, in fact it was related with the fact i had put some ip alias on the same internal network interface a few days ago, by searching the logs, this is what i got: 2012-02-28 14:50:56.126576 [INFO] mod_sofia.c:5155 EVENT_TRAP: IP change detected 2012-02-28 14:50:56.126576 [INFO] mod_sofia.c:5156 IP change detected []->[] [::1]->[fe80::225:90ff:fe3a:2e1a] 2012-02-28 14:50:56.306534 [NOTICE] sofia_glue.c:5295 Reload XML [Success] [...] 2012-02-28 14:50:57.926576 [DEBUG] sofia.c:2121 Write lock doublenat 2012-02-28 14:50:57.926576 [DEBUG] sofia.c:2132 Write unlock doublenat [...] 2012-02-28 14:50:58.026533 [DEBUG] sofia.c:2121 Write lock internal-ipv6 2012-02-28 14:50:58.026533 [DEBUG] sofia.c:2132 Write unlock internal-ipv6 [...] 2012-02-28 14:50:58.026533 [ERR] sofia.c:1916 Error Creating SIP UA for profile: internal-ipv6 [...] 2012-02-28 14:50:58.026533 [DEBUG] sofia.c:2121 Write lock internal but no unlock internal profile and no creating sip ua for profile: internal. Later final users reported the problem and i tried to start the profile: $ sofia profile internal start and i got: 2012-02-28 17:08:30.586507 [ERR] sofia.c:1916 Error Creating SIP UA for profile: internal So i deactivated the ip aliases and restart freeswitch and everything comes to live. But I suspect a problem with sofia because it wasn't able to unlock the internal profile, i checked the status of sofia via command line when this happens and there was no sofia internal profile listed. I don't know how the ip change event was triggered since i added the ip alias some days ago, not today when the problem was triggered. Maybe there will be some bug there. Slds. -- Nestor A. Diaz Ingeniero de Sistemas Tel. +57 1-485-3020 x 211 Cel. +57 316-227-3593 Tel. SIP: sip:211@tiendalinux.com Email/MSN: nestor@tiendalinux.com http://www.tiendalinux.com/ Bogota, Colombia