[channels] context=inbound signalling=fxs_ks callerid=asreceived mailbox=100 echocancel=128 echocancelwhenbridged=no echotraining=800 rxgain=0.0 txgain=2.0 group=1 callgroup=1 pickupgroup=1 busydetect=yes busycount=8 usecallerid=yes hidecallerid=no callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=no transfer=yes cancallforward=yes callreturn=yes ;immediate=no channel => 1