[channels]
switchtype=euroisdn
relaxdtmf=yes
signalling=pri_cpe
context=internal
overlapdial=yes
musiconhold=yes
rxgain=0.0
txgain=0.0
group=1
channel => 1-15,17-31
channel => 32-46,48-62
channel => 63-77,79-93
context=teste
group=2
signalling=pri_net
channel => 94-108,110-124