[Bristuff-users] Cause 34 reproduceable

[Olivier]

2008/9/10 Gunnar Schaller <linux at nowin.de>

> Hello Olivier,
>
>
> >> Again a posting to the "cause 34" problems. I can reproduce my
> >> problem here. Asterisk with 2 B-channels (Zap/g1)
>
> > do you mean, with a single BRI port ?
>
> Yes single BRI, so 2 B-channels.
>
> >> :
> >> - SIP-phone dials out on first channel, all ok (SIP/10 dials
> >> Zap/g1/xxx)
>
> > ok
>
> >>
> >> - another call comes in on second channel, Asterisk tries to connect
> >> that call to a mobile phone (Zap/2-1 dials Zap/g1/xxxx), but fails
> >> cause there is no free zap-channel
>
> > Do you mean another call was started before this one ?
> > At that time, I'm counting 1+1=2 calls which should fit with a single BRI
> > port
>
> While SIP/10 is one phone (using Zap/1 to dial out) another call comes
> in on the second B-channel. Asterisk tries to connect this call to
> another external number, but has no free Zap channel.

ok : I didn't get you meant "another (Zap) call comes in" ...
It seems obvious now

>
>
> > You must see "cause 34" message, then, right ?
>
> Right.
>
> > If one of those 2 previous calls is stopped, do you still get "cause 34"
> > when you're trying to call again ?
>
> After all calls are hung up (SIP/10 on Zap/1 and the incoming call on
> Zap/2) Zap/2 is busy. "zap show channel 2" output: "PRI Flags: Call"
> Zap/2 is unusable from now on until you restart Asterisk. After a
> restart you have with "zap show channel 2" the output "PRI Flags: "
> (so no "Call").

That's fine : then,  it seems you've found a way to reproduce the "cause 34"
bug !!
That's great news !!
I will try, this WE, to check with running installations but I won't be able
to easily originate outbound calls there.

Cheers


>
>
>
> Best regards,
>  Gunnar Schaller
>
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