[channels]
;callprogress=yes       ''this cause problem with asterisk 1.4.16.12
usecallerid=yes
callerid=asreceived
hidecallerid=no
busydetect=yes          ''this cause problem with asterisk 1.4.16.12
;busycount=5
echocancel=128 ;cambiato da 128
echocancelwhenbridged=yes ;aggiunto
signalling=fxs_ks
;switchtype = euroisdn
relaxdtmf=yes ;aggiunto
;hanguponpolarityswitch=yes
language=it
;faxdetect=incoming
context=default
echotraining=yes
threewaycalling=yes
transfer=yes
rxgain=5.0
txgain=5.0
channel=>1-4