# /etc/zaptel.conf
fxsks=1-4
loadzone = us
defaultzone=us

; /etc/asterisk/zapata.conf
[channels]
language=en
signalling=fxs_ks
echocancel=yes
rxgain=3.0
txgain=0.0
relaxdtmf=yes
immediate=no
busydetect=no
callprogress=no
musiconhold=default
usecallerid=yes
callerid=asreceived
callwaiting=no
context=from-line1
group=1
channel=1
context=from-line2
group=1
channel=2
;context=from-line3
;group=1
;channel=3
;context=from-line4
;group=1
;channel=4