[asterisk-users] Help with E1s

[Tzafrir Cohen]

On Mon, Jun 02, 2008 at 10:28:43AM -0500, Tilghman Lesher wrote:

> Generally, only 30 channels of that E1 are usable for voice.  One of the
> channels is devoted to timing and another one of the channels is generally
> used for signalling.  The channels are usually signalled thusly:
> 
> zaptel.conf (upcoming as /etc/dahdi.conf)
> bchan=1-15,17-31,33-48,50-62
> dchan=16,47
> 
> and:
> 
> zapata.conf (upcoming as /etc/asterisk/chan_dahdi.conf)
> pri_cpe=1-15,17-31,33-48,50-62

[channels]

; ...

signalling = pri_cpe
switchtype = euroisdn

group = 0

channel => 1-15,17-31,33-48,50-62

> 
> The channels are accessible in Asterisk as Zap/1, Zap/2, etc. up to Zap/62.
> Note that you MUST keep the gaps for the D channels.

or use the group dialing syntax (e.g: Zap/G0)

-- 
               Tzafrir Cohen
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http://www.xorcom.com  iax:guest at local.xorcom.com/tzafrir