[Asterisk-Users] Outgoing Calls via chan_capi

Matthias Böhm m.boehm at mbnetworx.net
Thu Jun 2 08:01:08 MST 2005


Hello,
I am new to asterisk (i started to try tree days ago) and i have managed
to setup asterisk to fit my needs so far exept one thing. 

I want to setup asterisk as an SIP <> ISDN Gateway. As I said things are
going well so far. I can make calls from SIP phones to other SIP phones,
and incoming calls from ISDN are forwarded to a SIP Phone correctly. But
when I try to make a call from the SIP Phone to an ISDN Number I get
following Error messages in the asterisk console:

------------snip--------------

  -- Executing Dial("SIP/mboehm-fcf8", "CAPI/@123456:00174123123|30") in
new stack
Jun  2 15:47:37 ERROR[3376]: chan_capi.c:1181 capi_request: Syntax error
in dialstring. read the docs!
Jun  2 15:47:37 NOTICE[3376]: chan_capi.c:1238 capi_request: didn't find
capi device with controller = 0 or group = 0.
Jun  2 15:47:37 NOTICE[3376]: app_dial.c:746 dial_exec: Unable to create
channel of type 'CAPI'
  == Everyone is busy/congested at this time
    -- Executing Hangup("SIP/mboehm-fcf8", "") in new stack
  == Spawn extension (default, 001741895465, 2) exited non-zero on
'SIP/mboehm-fcf8'
    -- Executing Hangup("SIP/mboehm-fcf8", "") in new stack
  == Spawn extension (default, h, 1) exited non-zero on
'SIP/mboehm-fcf8'

------------/snip-------------

Here is my capi.conf

-----------snip---------------

[general]
nationalprefix = 0
internationalprefix = 00
rxgain = 0.8
txgain = 0.8

[interfaces]
context = default
isdnmode=  ptmp
msn = 123456
incomingmsn=123456
group = 0
controller = 1
softdtmf = 1
devices = 2

-----------/snip-------------

And my extensions.conf

-----------snip--------------

[general]

static = yes
writeprotect = no

[globals]

[default]

exten => h,1,Hangup

exten => 10,1,Dial(SIP/mboehm,30,tr)
exten => 10,2,VoiceMail(10)
exten => 10,3,Hangup

exten => 11,1,Dial(SIP/mboehm_note,30,tr)
exten => 11,2,VoiceMail(11)
exten => 11,3,Hangup

exten => 20,1,VoiceMailMain(10)
exten => 20,2,Hangup

exten => 21,1,VoiceMailMain(11)
exten => 21,2,Hangup

exten => 123456,1,Dial(SIP/mboehm,30,tr)
exten => 123456,2,VoiceMail(u10)
exten => 123456,3,Hangup

exten => _0.,1,Dial(CAPI/@123456:${EXTEN-1},30)
exten => _0.,2,Hangup

-----------snip-------------

I am running asterisk-1.0.7 on a gentoo linux box with kernel-2.6.11 and
an AVM Fritz Card PCI ISDN Controller. 
I have been looking arround on all known asterisk sites but I vould not
find anything that helped me aout. Perhaps I have better luck here.

Geetz from Northern Germany ans Sorry for my bad english

Matthias



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