[Asterisk-Users] Asterisk <--> Cisco 2620

[Eduardo Goncalves]

Hi list,

	I'm trying to connect a cisco 2620 to my asterisk box using ISDN PRI.
But I got some problems.
	
	zttool shows "no alarms" and "Internally clocked". Asterisk starts
fine, but doesn't bring up d-channel. And when I try to make a call,
asterisk shows:

	 NOTICE[16401]: File app_dial.c, Line 516 (dial_exec): Unable to create
channel of type 'Zap'

	At the first time I configured, it worked, but after the second test
call, this problems occurs.

thanks
Eduardo

zaptel.conf:
=========
span=1,1,0,ccs,hdb3
bchan=1-15
dchan=16
bchan=17-31
loadzone = us
defaultzone=us

zapata.conf
=========
[channels]
context=pd
switchtype=national
signalling=pri_net
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no
channel=>1-15,17-31