loadzone = us
defaultzone=us

# span(num),(timing),(LBO),(framming),(coding)
#span=1,1,5,esf,b8zs
#span=2,2,5,esf,b8zs
#span=3,3,5,esf,b8zs
span=4,4,5,esf,b8zs
/etc/zaptel.conf:
=====================

#channels for Span1
#bchan=1-23
#dchan=24

#channels for Span2
#bchan=25-47
#dchan=48

#channels for Span3
#bchan=49-71
#dchan=72

#channels for Span4
bchan=73-95
dchan=96


/etc/asterisk/zapata.conf:
===00=====================00

[channels]

switchtype=ni1
pridialplan=local
prilocaldialplan=local
internationalprefix=00
;nationalprefix=0
hidecallerid=yes
usecallingpres=yes
busydetect=no   ; not need on pri
callprogress=no ; was yes but wiki says experimatley could be produce hangups
callwaitingcallerid=yes  ; show callerid on callwaitingcalls
echotraining=yes
echocancel=yes
echocancelwhenbridged=yes
overlapdial=yes
immediate=no
callerid=asreceived
language=en
rxgain=0.0
txgain=0.0

group=1
signalling=pri_net
context=incomming-PRI
channel => 73-95