Are you sure the signalling is right, play around with other signalling
types and see. also play around with crc on and off
Anthony Rodgers wrote:
Are you sure you're supposed to be using E&M?
On Feb 24, 2006, at 5:39 AM, Nitin Joshi wrote:
Hi All,
I have installed a Digium TE110P card on an Asterisk 1.2.1 system. Its
connected directly to the PSTN. But I am unable to make outbound calls
on the zap channels. The light on the card is green. Asterisk CLI
shows all 24 channels when I give the command 'zap show channels'. I
also noticed that Asterisk CLI shows an incoming call every few
seconds on the 24th channel. This must be some kind of a timing
signal. This is he first time I am configuring a T1 so I must have
done something wrong I guess.
These are the commands I used to load the zap module:
modprobe zaptel
modprobe wcte11xp
ztcfg -vvv
---------------------------
my zaptel.conf is as follows:
span=1,1,0,esf,b8zs
e&m=1-24
loadzone = us
defaultzone=us
--------------------------
the zapata.conf is as follows:
[trunkgroups]
[channels]
group=1
language=en
signalling=em_w
usecallerid=yes
callerid=asreceived
context=default
echocancel=64
echocancelwhenbridged=yes
rxgain=1.0
txgain=1.0
channel => 1-2
group=2
language=en
signalling=em_w
usecallerid=yes
callerid=asreceived
context=default
echocancel=64
echocancelwhenbridged=yes
rxgain=1.0
txgain=1.0
channel => 3-24
----------------------------------
In extensions.conf i have specified the following line:
[default]
exten => _ZXXXXXXXXX,1,Dial(zap/g1/${EXTEN},15,tr)
----------------------
When I try to dial using the T1 line I get the following error :
Feb 24 06:56:53 NOTICE[5724]: app_dial.c:1010 dial_exec_full: Unable
to create channel of type 'Zap' (cause 0 - Unknown)
== Everyone is busy/congested at this time (1:0/0/1)
== Auto fallthrough, channel 'SIP/7180-a103' status is 'CHANUNAVAIL'
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