[trunkgroups]

[channels]
switchtype=euroisdn
signalling=pri_cpe
usecallerid=yes
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=no
echocancelwhenbridged=no

group=1
callgroup=1
pickupgroup=1
channel => 1-15
channel => 17-31

group=2
callgroup=2
pickupgroup=2
channel => 32-46
channel => 48-62