[trunkgroups]

[channels]
signalling=fxs_ks
group=1
language=en
context=default
;rxwink=300             ; Atlas seems to use long (250ms) winks
usecallerid=yes
hidecallerid=no
callwaiting=yes
callerid=asreceived
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
;rxgain=0.0
;txgain=0.0
immediate=yes
channel=>1-3


group=2
channel=>4