[Asterisk-Users] Newbie question reg. Asterisk and Channel Access Bank I and TE110p

[Julian J. M.]

Recheck your zaptel.conf. That's not the correct setup for a T1 trunk.
You need to know the signalling the channel bank uses, and specify the
voice channels (bchannel=1-24), and the signalling channel
(dchannel=25). Those numbers are bogus, as I've never worked with T1
;)

BTW, why are you using such setup (1 channel bank to connect to 24
analog lines) instead of asking your Telco to install a T1 trunk in
your office?

Julian.

On 7/5/05, Mehran Mozaffari <mehran.mozaffari at gmail.com> wrote:
> Hi,
> 
> I have some problem to get this setup working. I have a CAC Channel
> Banl I, with FXO and an Asterisk box (  I am using Asterisk at Home 1.2)
> and I have a TE110p installed in this box.
> 
> What I want to do is, just to be able to dial one of those lines that
> already are connected to the channel bank, and transfer that call
> through TE110p and Asterisk to a user agent somewhere through
> Internet.
> 
> <PSTN>-----<CAC Channel Bank I>-----<TE110p>-----<Asterisk>-----<SIP User Agent>
> 
> At this time the SIP UAs can communicate with each other and
> everything works properly, but I can't dial through channel bank. When
> I dial one of those numbers, I will get no answer ring, and I can't
> see anything coming to Asterisk through CLI. and when I tried to dial
> through SIP UA to the PSTN end, I will get all circuits are busy now
> from asterisk.
> 
> Any Idea what should I do? at this time all lights are green and it
> looks like that everything is working properly, but I am not sure
> where is the problem, here are my settings:
> 
> /etc/zaptel.conf:
> ----------------------------------------
> span=1,1,0,esf,b8zs
> fxols=1-24