[trunkgroups]

[channels]
language=es
context=prepago
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=no
echotraining=800
rxgain=0.0
txgain=0.0
group=0
callgroup=1
pickupgroup=1
immediate=no
busydetect=yes

networkindicator=national
signalling=ss7
ss7type=itu
linkset=1
pointcode=12813
defaultdpc=12812
adjpointcode=12812
sigchan=16

group=1
cicbeginswith=1
channel=1-15
enabled => YES

group=2
cicbeginswith=17
channel=17-31
enabled => YES