----------- zapata.conf

[trunkgroups]

[channels]
callprogress=no
usecallerid=yes
hidecallerid=no
callwaiting=no
echocancel=yes
echotraining=yes


context=incoming
signalling=fxs_ks
channel => 4




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