Hello, I'm trying Freeswitch on a small home box on a dynamic IP address. However, after i reconnect with a new address, the external profile/gateway fails to restart. I have included the logs below, and it seems Sofia is trying to bind to the old IP address instead of the new one? With a "sofia profile external start" the profile loads fine again. Might this be a bug? Any help is appreciated. Logs: 2014-10-06 05:52:53.295903 [INFO] mod_sofia.c:5299 EVENT_TRAP: IP change detected 2014-10-06 05:52:53.295903 [INFO] mod_sofia.c:5300 IP change detected [84.157.91.77]->[84.157.97.195] []->[] 2014-10-06 05:52:53.975902 [NOTICE] sofia_reg.c:135 UN-Registering sipgate tport.c:3636 tport_send_fatal() tport_vsend(0x7fe960004500): Invalid argument with (s=27 udp/217.10.79.9:5060) nta.c:10225 outgoing_graylist() nta: reduced priority of 1 _sip._udp.sipgate.de SRV records (increase value to 1) tport.c:3636 tport_send_fatal() tport_vsend(0x7fe960004500): Invalid argument with (s=27 udp/217.10.79.9:5060) nta.c:8494 outgoing_print_tport_error() nta: REGISTER (65916545): Invalid argument (22) with udp/[217.10.79.9]:5060 2014-10-06 05:52:54.975902 [NOTICE] sofia.c:3009 Waiting for worker thread 2014-10-06 05:52:54.995903 [INFO] switch_core_sqldb.c:1684 sofia:external Destroying SQL queue. 2014-10-06 05:52:55.195901 [INFO] switch_core_sqldb.c:1647 sofia:external Stopping SQL thread. 2014-10-06 05:52:55.195901 [NOTICE] sofia_glue.c:1806 deleted gateway sipgate from profile external 2014-10-06 05:52:55.215905 [NOTICE] sofia.c:5495 Started Profile external [sofia_reg_external] nta.c:2240 nta_agent_add_tport() nta: bind(84.157.91.77:5080;transport=*): Cannot assign requested address nua_stack.c:195 nua_stack_init() nua: initializing SIP stack failed 2014-10-06 05:52:55.215905 [ERR] sofia.c:2820 Error Creating SIP UA for profile: external (sip:mod_sofia@84.157.91.77:5080;transport=udp,tcp) ATTEMPT 1 (RETRY IN 5 SEC) nta.c:2240 nta_agent_add_tport() nta: bind(84.157.91.77:5080;transport=*): Cannot assign requested address nua_stack.c:195 nua_stack_init() nua: initializing SIP stack failed 2014-10-06 05:53:00.215902 [ERR] sofia.c:2820 Error Creating SIP UA for profile: external (sip:mod_sofia@84.157.91.77:5080;transport=udp,tcp) ATTEMPT 2 (RETRY IN 5 SEC) nta.c:2240 nta_agent_add_tport() nta: bind(84.157.91.77:5080;transport=*): Cannot assign requested address nua_stack.c:195 nua_stack_init() nua: initializing SIP stack failed 2014-10-06 05:53:05.215903 [ERR] sofia.c:2820 Error Creating SIP UA for profile: external (sip:mod_sofia@84.157.91.77:5080;transport=udp,tcp) ATTEMPT 3 (RETRY IN 5 SEC) 2014-10-06 05:53:05.215903 [ERR] sofia.c:2830 Error Creating SIP UA for profile: external (sip:mod_sofia@84.157.91.77:5080;transport=udp,tcp) The likely causes for this are: 1) Another application is already listening on the specified address. 2) The IP the profile is attempting to bind to is not local to this system. Regards, Mike