rendered paste body[channels]
; Analog trunk features
usedistinctiveringdetection=no
busydetect=yes
busycount=4
callprogress=yes
pulse=no
; Analog handset features
adsi=no
immediate=no ;batphone
callwaiting=no
callwaitingcallerid=no
threewaycalling=no
transfer=no
cancallforward=no
callreturn=no
useincomingcalleridonzaptransfer=no
; Caller ID options
usecallerid=yes
hidecallerid=no
; Audio quality tuning options
relaxdtmf=yes
echocancel=128
echocancelwhenbridged=yes
echotraining=yes
callwaitingcallerid=no
amaflags=documentation
jitterbuffers=8
rxgain=0.0
txgain=8.0
; Other features
language=en
musiconhold=default
;-------------------
context=external
group=1
signalling=fxs_ks ;station sugnalling for office line
accountcode=L-PSTN1
channel=1
accountcode=L-PSTN2
channel=2
accountcode=L-PSTN3
channel=3
accountcode-L-PSTN4
channel=4