[Asterisk-Users] Syntax for 2 ISDN Cards

[Prima Informatica srl]

Hi Gunnar,

        here is our capi.conf for two controllers on two different ISDN lines
;
; CAPI config
;
;
[general]
nationalprefix=0
internationalprefix=00
rxgain=0.8
txgain=0.8

[interfaces]
msn=041XXXX120
incomingmsn=*
controller=1
softdtmf=0
context=default
devices=2

msn=041XXXX682
incomingmsn=*
controller=2
softdtmf=0
context=assistenza
devices=2

    believe it or not, but you can see in the chan_capi source code,
    the creation of the lines are activated by parsing the line "devices="
    so it seems that MUST be the last line of every interface parameters.

    With this capi.conf and two passive AVM controllers (one PCI, une USB) 
    with hacked drivers, we do have random problems, when we have many calls,
    our server hangs and we must reboot. Actually we are trying to understand if
    problems are on chan_capi and this capi.conf or on then AVM hack.

    Please let me know if this syntax works for you.

    Bye. 
    Francesco Sibilla

----- Original Message ----- 
From: "Gunnar Schaller" <linux at nowin.de>
To: <asterisk-users at lists.digium.com>
Sent: Tuesday, June 01, 2004 11:34 PM
Subject: [Asterisk-Users] Syntax for 2 ISDN Cards


> Hi there,
> I searched in mailinglist and in web, but no answer to my problem...
> Only this post with no answers:
> http://lists.digium.com/pipermail/asterisk-users/2004-March/038994.html
> 
> I'm using CVS Asterisk (05/17/04) with chan_capi 0.3.1. (multiple
> controller support). In my Asterisk-box there are 2 Fritzcards
> (module for second card compiled with changes on sourcecode found in
> the web). "capi info" shows:
> Contr1: 2 B channels total, 2 B channels free.
> Contr2: 2 B channels total, 2 B channels free.
> 
> Here a snipplet of my capi.conf:
> [interfaces]
> msn=7501,7502
> incomingmsn=*
> controller=1,2
> devices=2,2
> 
> Is that correct? I also tried "devices=4".
> When I try to make 3 simultaneous connections from SIP to ISDN the
> first and second one works, but on the third connection this happens:
> -- Executing Dial("SIP/gunnar-26ea", "CAPI/7501:7986:bBYEXTENSION") in
> new stack
> chan_capi.c:1147 capi_request: didn't find capi device with outgoing
> msn = 7501. you should check your config!
> app_dial.c:673 dial_exec: Unable to create channel of type 'CAPI'
> == Everyone is busy at this time
> -- Executing Dial("SIP/gunnar-26ea", "CAPI/7502:7986:bBYEXTENSION") in
> new stack
> chan_capi.c:1147 capi_request: didn't find capi device with outgoing
> msn = 7502. you should check your config!
> app_dial.c:673 dial_exec: Unable to create channel of type 'CAPI'
> == Everyone is busy at this time
> 
> The interesting part of extensions.conf:
> exten => _XXXX,1,Dial,CAPI/7501:${EXTEN}:bBYEXTENSION
> exten => _XXXX,102,Dial,CAPI/7502:${EXTEN}:bBYEXTENSION
> 
> Can anyone tell me how to use the B-channels of the second Fritzcard?
> 
> 
> Gunnar Schaller
> 
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