Hi, my asterisk server has a strange behavior when all trunks are unreachable (for example due to internet connection), it doesn’t accept registrations from any internal extension, and, obviously, I can’t do any internal call.
On the log I see only lines like:
[2013-09-30 01:35:04] NOTICE chan_sip.c: Peer ‘xxx’ is now UNREACHABLE! Last qualify: 36
[2013-09-30 01:35:07] NOTICE chan_sip.c: Peer ‘yyy’ is now Reachable. (36ms / 2000ms)
How can I troubleshot this issue?
Thank you very much in advance.