Hi, No errors are there in logs. There are REGISTER messages continuously and after that I have got these thread messages. I tried giving commands in fs_cli but it hangs. If we re-start freeswitch once it hangs it will work properly. But again after few hours freeswitch it will hang. Not sure what is happening. Regards, Archana From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Ken Rice Sent: 25 March 2013 16:49 To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] freeswitch is hanging The MSG Thread is not whats making it hang, its spawning more threads cause someone is trying to hammer your box... Are you sure you arent getting DoS'd with something like sipvicious? On 3/25/13 9:34 AM, "Archana Venugopan" <a.venugopan@mundio.com> wrote: Hi, At times freeswitch hangs inspite of freeswitch is running in background. The version I am using is FreeSWITCH Version 1.2.3 (1.2.3). At the time of freeswitch hang I see below log messages. I feel that 'MSG Thread' is making it hang not sure though. 2013-03-25 15:16:00.194109 [WARNING] sofia_reg.c:1484 SIP auth challenge (REGISTER) on sofia profile 'internal' for [gcmjanssen1@testcloud.com] from ip 86.83.240.9 2013-03-25 15:16:52.074111 [WARNING] switch_event.c:554 Create additional event dispatch thread 2 2013-03-25 15:16:52.374112 [WARNING] switch_event.c:554 Create additional event dispatch thread 3 2013-03-25 15:24:26.164449 [CONSOLE] sofia.c:1602 MSG Thread 2 Started 2013-03-25 15:24:26.164449 [CONSOLE] sofia.c:1602 MSG Thread 1 Started 2013-03-25 15:39:18.254110 [CONSOLE] sofia.c:1602 MSG Thread 3 Started 2013-03-25 15:39:18.254110 [CONSOLE] sofia.c:1602 MSG Thread 4 Started Can anyone please let me know why is it hanging at times and what can be done to resolve it? Many thanks ________________________________ _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org -- Ken http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org irc.freenode.net #freeswitch