[asterisk-users] chan_iax2: I should never be called!

[Vieri]

Hi,

Recently, one of my Asterisk servers stopped connecting calls and required a reboot to "fix it" (did not try to restart or reload).

The log showed loads of this message:

NOTICE[302] chan_iax2.c: I should never be called!

This highly repeated message seems to be preceded by something like:

WARNING[10767] channel.c: Exceptionally long voice queue length queuing to IAX2/coinbound-15879

When this happens it also seems that SIP peers on a gigabit LAN start going on/offline frequently. So that seems to explain why calls start to fail. There is absolutely nothing wrong with the network (and switches). I don't know if it can be a NIC problem on the server but how can I tell?

[Jul  9 08:10:49] NOTICE[10756] chan_sip.c: Peer '7054' is now Lagged. (2819ms / 2000ms)
[Jul  9 08:10:50] NOTICE[10756] chan_sip.c: Peer '7054' is now Reachable. (860ms / 2000ms)
[Jul  9 08:10:51] NOTICE[10756] chan_sip.c: Peer '7054' is now Lagged. (2003ms / 2000ms)
[Jul  9 08:10:52] NOTICE[10756] chan_sip.c: Peer '7054' is now Reachable. (876ms / 2000ms)
[Jul  9 08:10:54] NOTICE[10756] chan_sip.c: Peer '7054' is now Lagged. (2929ms / 2000ms)
[Jul  9 08:10:56] NOTICE[10756] chan_sip.c: Peer '7054' is now Reachable. (963ms / 2000ms)
[Jul  9 08:11:03] NOTICE[10756] chan_sip.c: Peer '7054' is now UNREACHABLE!  Last qualify: 3096

Rebooting the server solved everything... for now...

Any ideas?

Vieri