Stuff
public text v1 · immutable[channels]
language=en
signalling=fxo_ks
usecallerid=yes
echocancel=yes
callprogress=no
busydetect=no
echocancelwhenbridged=no
echotraining=800
channel=1
signalling=fxo_ks
echocancel=yes
echocancelwhenbridged=yes
echotraining=400
;callerid=asreceived
callerid=eman
group=1
context=default
channel => 2