I think we have some trouble surviving issues.
So when everything is ok we do fine but if something goes wrong we don't recover.
We are still missing state timers in the q931.

maybe you can use your new pcap thing to see what goes wrong =D


On Fri, Feb 6, 2009 at 6:32 AM, Helmut Kuper <helmut.kuper@ewetel.de> wrote:
Hello,

since yesterday I do a real life test with FS in a 40 sip extension
environment with TDM connection via wanpipe/sangoma A104d.

I detected two times the problem, that openzap stops working, while SIP
calls worked. Only restarting helped. Maybe reloading of mod_openzap
helps as well, but I didn't tested that, yet. I filtered FS logfile for
hints of that problem and I found a growing number of this line:

2009-02-06 11:09:51 [INFO] ozmod_isdn.c:706 zap_isdn_931_34() Duplicate
SETUP message(?) for Channel 1:21 ~ 1:21 in state DOWN [ignoring]

Befor restart  I saw such a line for *each* TDM channel and no one was
able to dial out. mod_openzap handled around 40 outgoing calls until
last restart .

Since last restart FS runs good for 2 hours now without any duplicate
SETUP in log ...

Has anybody similar problems?


regards
Helmut

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