~~~~~~~~~~~~~ /etc/zaptel.conf ~~~~~~~~~~~~~
#
# Zaptel Configuration File
#
# This file is parsed by the Zaptel Configurator, ztcfg
#
#fxsks       = 1-4
loadzone    = us
defaultzone = us

# Type 2
span        = 1,1,0,esf,b8zs
bchan       = 1-23
dchan       = 24

~~~~~~~~~~~~~ /etc/asterisk/zapata.conf ~~~~~~~~~~~~~
[channels]
language = en

echocancel            =  yes
echocancelwhenbridged =  no
echotraining          =  800
faxdetect             =  incoming
context               =  from-pstn
signalling            =  pri_cpe
switchtype            =  national
group                 =  0
channel               => 1-23