I am not sure, but I think that the problem is
on mISDN kernel driver (I suppose you use it).
If you get the cable off, and you try to connect,
mISDN doesn't communicate correct via layers1 to 3.
I had informed Keil (the author of mISDN), and he 
said that something was probably missing in layer3....

Dimitrios.


--- Maurizio Marini <[EMAIL PROTECTED]> wrote:

> After having examined chan_capi.c, what I found was
> this:
> 
> In avm c4 you can configure 4 controllers in
> capi.conf; suppose the last one 
> is the fourth controller.
> 
> In chan_capi.c there is a static struct, iflist,
> that points to the last 
> defined controller
> and has a pointer to next iflist (a single chain).
> 
> This is ok, but imagine that there is no cable
> plugged on the fourth 
> controller,
> or the isdn connection to telco is broken for the
> fourth channel.
> 
> As there were no calls (in/out) at the time of
> placing the call, according to 
> chan_capi there must be two free channels on the 4th
> controller; it tries to 
> call out using the fourth controller and fails.
> 
>       m.
> --
> Maurizio Marini         GSM +39-335-8259739
> Work: +39-0721-855285   Fax +39-0721-859609
> Home: +39-0721-950396   IAXTel: (700) 350-1234
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=====
------------------------------------------------------------
-Dhmhtrios Meidanis
-Degree in Mathematics, University of the Aegean.
-Master in Computer Architecture and Digital
 Systems, University of Crete.
 Greece.
------------------------------------------------------------


                
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