[Asterisk-Users] Debugging zaphfc + PBX integration

Olivier MONNET olivier.monnet at altiva.fr
Fri Apr 15 14:50:33 MST 2005


Hello,
  It can be that you need power on your ISDN bus.
I had this problem with a SIEMENS 3070 connected to a HFC-S card in NT 
mode.
I have just added an ISDN NT to power the bus:
just follow the instructions here:
http://home.foni.net/~jolly1/download/PBX4Linux-2.5.html
2.2 Connect ISDN telephones to your ISDN card.

Le 15 avr. 05, à 22:18, Gavin Hamill a écrit :

> On Friday 15 April 2005 18:28, Rob Scott wrote:
>> If you your board into an ISDN wall socket and it works then you are
>> acting as a terminal so you are in terminal mode.
>>
>> Now, how are you connecting to the PBX?
>> If you are connecting to an ISDN extension on the PBX, then still you
>> have to match the kind of connection, whether it is point-2-point or
>> point-2-multipoint.
>> Then it should work.
>
> Thanks for the suggestion, I'm happy with the ISDN cabling of straight 
> through
> versus 3/4 and 5/6 crossed, and understand the differences in PTMP and 
> PTP
> and also know what I should be configuring...
>
> TE mode on one port works perfectly, NT mode on another port doesn't =)
>
> From the advice I've been taking, I'm now quite convinced this problem 
> is
> simply due to the lack of termination so I'll have to get some 
> resistors and
> see what happens :)
>
> Cheers,
> Gavin.
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Olivier MONNET
Altiva Solutions
+33 476525611  Fax: +33 476525612
http://www.altiva.fr




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