[Asterisk-Users] Routing Calls via chan_capi with AVM FritzCard

[Armin Schindler]

On Sat, 4 Feb 2006, Christian Schmidt wrote:
> Hello asterisk-users,
> 
> I recently set up an asterisk server using Debian Sarge. I also added
> an ISDN card (AVM FritzCard PCI) to the machine. I built amd installed
> a new kernel (2.6.15.1) with modular support for the CAPI stuff and
> also integrated the FritzCard driver available from AVM.
> 
> capiinfo succeeds in correctly showing the ISDN card.
> 
> When talking from one PC to another via SIP, everything works fine.
> But when trying to call the * server via ISDN, the call kind of
> "doesn't get through": In the receiver, I hear nothing (no ringing
> tones at all), and a few seconds later, I get the "line busy" signal.
> 
> Running "capi debug" on the asterisk console shows lots of debug
> output that I don't want to post here, but I always notice the
> following lines:
> ERROR[5832]: chan_capi.c:1197 find_pipe: unable to find a pipe for PLCI = 0x101
> 
> When we try it the other way around (routing an outgoing call from
> SIP via ISDN), the destination phone rings, but when picking up the
> line, it remains silent. Seems as if no voice signals get through.
> 
> Unfortunately, Google couldn't help me. Maybe you can?
> 
> My specifications:
> - asterisk 1.0.7.dfsg.1-2
> - chan_capi 0.3.5-11

You really should update to new chan_capi-cm version (you can find it
on sourceforge.net).

Armin

> - Debian Sarge on Linux 2.6.15.1
> - FritzCard module built from the latest sources available by AVM
> 
> My capi.conf looks like this:
> [general]
>   nationalprefix=0
>   internationalprefix=00
>   rxgain=0.8
>   txgain=0.8
> 
> [interfaces]
>   msn=3413
>   incomingmsn=3413
>   outgoingmsn=3413
>   controller=1
>   softdtmf=1
>   accountcode=
>   context=isdn_incoming 
> 
> If you need any more information on my * configuration, please feel
> free to ask.
> Thanks in advance!!
> 
> Regards,
> Christian Schmidt
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