I have configured my FreeSWITCH PBX system with a CallCentric IP Freedom account using this http://wiki.freeswitch.org/wiki/Provider_Configuration:_Callcentric SIP profile . It works just fine to place/receive calls to/from other CallCentric numbers. However, what puzzles me is the log messages file incidates CallCentric keeps changing the expire time by +1 second as shown below. Honestly, I have never seen this behavior on my Asterisk PBX system. Is this a new feature from FreeSWITCH? 2010-07-18 10:53:53.041636 [DEBUG] sofia_reg.c:1484 Changing expire time to 85 by request of proxy sip:callcentric.com 2010-07-18 10:54:38.038438 [DEBUG] sofia_reg.c:1484 Changing expire time to 86 by request of proxy sip:callcentric.com 2010-07-18 10:55:02.047634 [DEBUG] sofia_reg.c:1484 Changing expire time to 87 by request of proxy sip:callcentric.com 2010-07-18 10:55:34.086108 [DEBUG] sofia_reg.c:1484 Changing expire time to 88 by request of proxy sip:callcentric.com 2010-07-18 10:56:10.109303 [DEBUG] sofia_reg.c:1484 Changing expire time to 89 by request of proxy sip:callcentric.com 2010-07-18 10:57:11.177400 [DEBUG] sofia_reg.c:1484 Changing expire time to 88 by request of proxy sip:callcentric.com 2010-07-18 10:58:44.288820 [DEBUG] sofia_reg.c:1484 Changing expire time to 89 by request of proxy sip:callcentric.com 2010-07-18 10:59:08.304314 [DEBUG] sofia_reg.c:1484 Changing expire time to 90 by request of proxy sip:callcentric.com 2010-07-18 11:00:11.364277 [DEBUG] sofia_reg.c:1484 Changing expire time to 89 by request of proxy sip:callcentric.com 2010-07-18 11:01:02.393315 [DEBUG] sofia_reg.c:1484 Changing expire time to 90 by request of proxy sip:callcentric.com 2010-07-18 11:01:58.450933 [DEBUG] sofia_reg.c:1484 Changing expire time to 91 by request of proxy sip:callcentric.com 2010-07-18 11:02:53.485171 [DEBUG] sofia_reg.c:1484 Changing expire time to 92 by request of proxy sip:callcentric.com 2010-07-18 11:03:49.535045 [DEBUG] sofia_reg.c:1484 Changing expire time to 93 by request of proxy sip:callcentric.com 2010-07-18 11:04:46.554169 [DEBUG] sofia_reg.c:1484 Changing expire time to 94 by request of proxy sip:callcentric.com 2010-07-18 11:05:43.573916 [DEBUG] sofia_reg.c:1484 Changing expire time to 95 by request of proxy sip:callcentric.com 2010-07-18 11:06:27.592881 [DEBUG] sofia_reg.c:1484 Changing expire time to 96 by request of proxy sip:callcentric.com 2010-07-18 11:07:30.605328 [DEBUG] sofia_reg.c:1484 Changing expire time to 95 by request of proxy sip:callcentric.com 2010-07-18 11:08:33.778044 [DEBUG] sofia_reg.c:1484 Changing expire time to 94 by request of proxy sip:callcentric.com 2010-07-18 11:09:27.689212 [DEBUG] sofia_reg.c:1484 Changing expire time to 95 by request of proxy sip:callcentric.com 2010-07-18 11:11:19.725302 [DEBUG] sofia_reg.c:1484 Changing expire time to 96 by request of proxy sip:callcentric.com 2010-07-18 11:12:05.735199 [DEBUG] sofia_reg.c:1484 Changing expire time to 97 by request of proxy sip:callcentric.com 2010-07-18 11:12:43.753745 [DEBUG] sofia_reg.c:1484 Changing expire time to 98 by request of proxy sip:callcentric.com ----- don't and stop are the ONLY two 4-letter words considered offensive to men, but not when used together. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/CallCentric-keeps-changing-exp... Sent from the freeswitch-users mailing list archive at Nabble.com.