TDM card with FXO module in slot 2, FXS module in slot 3
------------------------------
 
zapata.conf
[channels]
; TDM200B Port #3 plugged into wall jack
; This phone is allowed to dial extensions and local and long distance numbers
;
context=incomming-line
signalling=fxs_ks
;callwaiting=no
;callwaitingcallerid=no
;threewaycalling=no
;transfer=no
echocancel=yes
echocancelwhenbridged=yes
;relaxdtmf=yes
rxgain=1.5
txgain=1.5
immediate=no
;musiconhold=
;usecallerid=yes
callerid=asreceived
;mailbox=22
channel => 3
;
; TDM200B Port #1 plugged into analog Phone
; This phone is allowed to dial extensions and local and long distance numbers
;
context=extensions
signalling=fxo_ks
callwaiting=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
echocancel=yes
echocancelwhenbridged=yes
relaxdtmf=yes
rxgain=1.5
txgain=1.5
immediate=no
musiconhold=default
usecallerid=yes
callerid="Sample Zap Phone" <20>
mailbox=20
channel => 4

---------------------------------
zaptel.conf
loadzone=us
defaultzone=us
fxoks=3
fxsks=4

-----------------------------
modprobe wcfxo
Notice: Configuration file is /etc/zaptel.conf
line 0: Unable to open master device '/dev/zap/ctl'

1 error(s) detected

FATAL: Error running install command for wcfxo