[channels] language=en context=from-pstn switchtype=euroisdn signalling=pri_cpe ;signalling=pri_net 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 callgroup=1 pickupgroup=1 immediate=no resetinterval = never group = 0 channel => 1-15 channel => 17-31