rendered paste body[trunkgroups]
[channels]
context=from-pstn
; switchtype=national
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no
;switchtype = national
signalling = em
group = 0
channel => 1-10
/etc/zaptel.conf
span=1,0,0,esf,b8zs
#bchan=1-23
#dchan=24
e&m=1-24
#Global data
loadzone = us
defaultzone = us