Unable to create channel of type 'ZAP' (cause 0 - unknown)


#1

I have just set up a new install of Asterisk@Home. I got softphones like X-lite working on it. I’m trying to dial to the outside via a T100P single span T-1 board. When I dial on X-lite I get a message that “All circuts are busy”.
Watching the file /var/log/asterisk/full lets me see this message.
“Unable to create channel of type ‘ZAP’ (cause 0 - unknown)”

I’m not sure where to go from here as far as troubleshooting the exact problem. Are there any ways to monitor or test the T-1 interface to see whats going on with it.

Here are some of my config files.

[zapata.conf]
;
; Zapata telephony interface
;
; Configuration file

[trunkgroups]

[channels]

language=en
context=from-pstn
;signalling=fxs_ks
signalling=pri_cpe ; pri_cpe= PRI slave ; pri_net = PRI master
switchtype=national
rxwink=300 ; Atlas seems to use long (250ms) winks
;
; Whether or not to do distinctive ring detection on FXO lines
;
;usedistinctiveringdetection=yes
callerid=asreceived under
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
echotraining=400
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no

;faxdetect=both
faxdetect=incoming
;faxdetect=outgoing
;faxdetect=no

;Include genzaptelconf configs
#include zapata-auto.conf

;Include AMP configs
#include zapata_additional.conf

channel => 1-23

[zaptel.conf]

Autogenerated by /usr/local/sbin/genzaptelconf – do not hand edit

Zaptel Configuration File

This file is parsed by the Zaptel Configurator, ztcfg

It must be in the module loading order

Span 1: WCT1/0 “Digium Wildcard T100P T1/PRI Card 0”

channel 1, WCT1, unhandled for now

channel 2, WCT1, unhandled for now

channel 3, WCT1, unhandled for now

channel 4, WCT1, unhandled for now

channel 5, WCT1, unhandled for now

channel 6, WCT1, unhandled for now

channel 7, WCT1, unhandled for now

channel 8, WCT1, unhandled for now

channel 9, WCT1, unhandled for now

channel 10, WCT1, unhandled for now

channel 11, WCT1, unhandled for now

channel 12, WCT1, unhandled for now

channel 13, WCT1, unhandled for now

channel 14, WCT1, unhandled for now

channel 15, WCT1, unhandled for now

channel 16, WCT1, unhandled for now

channel 17, WCT1, unhandled for now

channel 18, WCT1, unhandled for now

channel 19, WCT1, unhandled for now

channel 20, WCT1, unhandled for now

channel 21, WCT1, unhandled for now

channel 22, WCT1, unhandled for now

channel 23, WCT1, unhandled for now

channel 24, WCT1, unhandled for now

Global data

span=1,1,0,esf,b8zs
bchan=1-23
dchan=24

#fxsks=1
loadzone = us
defaultzone = us