[trunkgroups] [channels] ;context = from-pstn context = default switchtype = national ;signalling = fxs_ks signalling = pri_cpe ;TE110P rxwink = 300 usecallerid = yes hidecallerid = no callwaiting = yes usecallingpres = yes callwaitingcallerid = yes threewaycalling = yes transfer = yes canpark = yes cancallforward = yes callreturn = yes echocancel = yes echocancelwhenbridged = yes echotraining = 800 rxgain = 1.0 ; estoes porcentaje.. txgain = 2.0 group = 0 callgroup = 1 pickupgroup = 1 immediate = no busycount = 4 language = es busydetect = yes ;faxdetect = incoming ;channel => 1 ;X100p channel=>1-15,17-31 ;TE110P