New unit with latest firmware (1.2.1). SPA112 qualify response times are usually between 48-60 ms (my polycom phones are 5-6). After some number of hours, it suddenly won't respond to the once a minute asterisk qualify and returns very long response times ( > 2 sec) causing asterisk to de-register it. And we're dead. Asterisk log from Saturday afternoon - nobody working, network very quiet. Extensions 401/402 are the SPA.
Oct 20 13:31:41] VERBOSE[24353] pbx.c: == Spawn extension (from-trunk-xo, #########, 13) exited non-zero on 'SIP/xo-1-000002dc'
[Oct 20 16:02:17] NOTICE[5014] chan_sip.c: Peer '402' is now Lagged. (2184ms / 2000ms)
[Oct 20 16:02:27] NOTICE[5014] chan_sip.c: Peer '402' is now Reachable. (14ms / 2000ms)
[Oct 20 16:03:20] NOTICE[5014] chan_sip.c: Peer '401' is now UNREACHABLE! Last qualify: 1853
[Oct 20 16:03:31] NOTICE[5014] chan_sip.c: Peer '402' is now UNREACHABLE! Last qualify: 14
[Oct 20 16:03:41] NOTICE[5014] chan_sip.c: Peer '402' is now Reachable. (706ms / 2000ms)
[Oct 20 16:04:16] NOTICE[5014] chan_sip.c: Peer '401' is now UNREACHABLE! Last qualify: 3457
[Oct 20 16:04:45] NOTICE[5014] chan_sip.c: Peer '402' is now UNREACHABLE! Last qualify: 706
[Oct 20 16:18:54] VERBOSE[5014] netsock.c: == Using SIP RTP TOS bits 184
[Oct 20 16:18:54] VERBOSE[5014] netsock.c: == Using SIP RTP CoS mark 5
[Oct 20 16:18:54] VERBOSE[15305] pbx.c: -- Executing [########@from-trunk-xo:1] NoOp("SIP/xo-1-000002dd", "Entering from-trunk-xo, DID: 2##########") in new stack
I read the earlier discussion on this and see that it has been noted and possibly "fixed" in the latest firmware but not that I can tell. Long ping times suggest the linux box is very busy or running out of memory or both. I had to reboot this immediately this AM so no chance to look at the logs but I will watch for any clues next time.
This appears to be a common problem - any guidance, Cisco?
