[Asterisk-Users] Ascom Ascotel 2050 & Fritz PCI Card (Capi)

[Dave Sykes]

Hello,

We have been trying to add asterisk to our Ascom Ascotel 2050 PBX. We have
a AVM Fritz!PCI Card connected to an S0 bus extension from the PBX. The
fritz card is configured to use chan_capi, and we can make calls SIP->SIP
SIP->PBX extension PBX extension->SIP all successfully, we have assigned
more than one PBX extension number to the S0 port in the Ascom PBX (it has
8 positions) calls from the PBX to the SIP phones work fine and are
directed correctly. However when we dial from a SIP phone to an Ascom
extension it always comes up on the Ascom handset with the number of the
first position in the S0 setup.

For Example

S0 setup in Ascom
position 1: 616
position 2: 617
position 3: 618

in extensions.conf

exten => 1,1,Dial(Sip/X616,10)
exten => 2,1,Dial(Sip/X617,10)
exten => 3,1,Dial(Sip/X618,10)

calls from an Ascom extension to 616,617,618 get directed correctly to the
Sip phone X616,X617,X618 respectively

for outgoing calls we have

exten => _XXX,1,Dial(CAPI/@01234567${CALLERIDNUM}:${EXTEN},10)

and dialling for instance 765 from a Sip phone correctly routes the call to
the Ascom and that then connects through to extension 765, however no
matter which Sip phone dials it always displays 616 on the Ascom phone as
the Caller ID. I can see from the * console that it has picked up the
caller id correctly
for example to dial 765 from Sip/X617
-- Executing Dial("SIP/X617-5ee5", "CAPI/@01234567617:765|10") in new stack

So the question is: is it possible to tell the Ascom exchange that the call
is coming from extension 617, as I guess it does not use the caller id as
that seems to be set up correctly?

Thanks

Dave Sykes
Head of Research
+44 (0)1252 740721


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