[Asterisk-Users] Re: RED ALARM on PRI channel takes Asterisk DOWN (FIXED)

[Vikram Rangnekar]

Sangoma is great prompt response to the problem, its fixed now
Use the latest stable latest stable 2.3.2-3



+++ Vikram Rangnekar [05/05/05 08:58 +0200]:
> 
>  have an asterisk box (P4, 1GB RAM, etc ) with a sangoma two E1 port card in
> it. I have used a E1 cross cable to connect the two E1 ports together and
> pass calls through them for testing purposes allo works fine.  also have
> multiple voip phones connected to this setup,
> 
> what i noticed is that when i pull any one end of the E1 (breaking the E1
> connection) I get multiple RED ALARMS on the zap channels I understand this
> is ok and should happen if the E1 link breaks but my problem is that asterisk
> stops doing a lot of other things too like i have extensions configured to
> meetme, voicemail and other aplications they all stop working i get no
> sound but when i call one hardphone to another it works i guess thats cause
> the rtp streams go from phone to phone directly. but why does asterisk stop
> passing anything through itself. Also if anyone else has experience this is
> this only with sangoma or does it happen with asterisk too. I have a digium
> card but its a single port and i dont have a real E1 link to test with. )
> 
> Few lines from the dump i get on the asterisk cli. the first few lines are
> the red alarm and the rest of me trying to call up an extension
> 

-- 
regards
Vikram (http://www.vicramresearch.com)