[channels]
;;General options
busydetect=yes
busycount=10
immediate=no
cidsignalling=dtmf
usecallerid=yes
hidecallerid=no
callwaiting=yes
threewaycalling=yes
transfer=yes
echocancel=yes
echocancelwhenbridged=yes
rxgain=9.0
txgain=7.0
;;FXO Modules
Group=1
echocancel=yes
signalling=fxs_ks
context=from-trunk
channel=4