[Asterisk-Users] zt hook failed: Device or resource busy

[Cian O'Sullivan]

Hello,

I ordered the Devel lite kit, and installed it.

I am just trying to get the FXO port to work, and am having trouble.

To load the card I do the following.

modprobe wcfxs
modprobe wcfxo
ztcfg -vv
asterisk -vc

My /var/log/asterisk/messages show

Nov  3 11:03:39 WARNING[3317]: zt hook failed: Device or resource busy


Here is my /etc/zaptel.conf

fxoks=1
fxsks=4
loadzone=us
defaultzone=us


Here is my /etc/asterisk/zapata.conf

[channels]
;
echocancel=yes
echocancelwhenbridged=yes
relaxdtmf=yes
rxgain=0.0
txgain=0.0
immediate=no
busydetect=no
callprogress=no
musiconhold=default
usecallerid=yes
callerid=asreceived
;
context=incoming
signalling=fxo_ks
channel=1

context=local-access
signalling=fxs_ks
channel=4
;

When I try to dial outside from a SIP phone I get the following error

Nov  3 11:14:12 NOTICE[3337]: Unable to create channel of type 'Zap'


When I try to dial in, it appears as if the line is answered, as the
rining stops, but ther eis only static, and no indication in the
asterisk logs that it has received an event from FXO.

I have searched the asterisk mailing list archives and posted questions,
but to no avail.

Can you provide any insight?

Cheers

Cian