asterisk1*CLI> module load chan_zap
[Apr 23 11:20:50] WARNING[2920]: pbx.c:2968 ast_register_application: Already have an application 'ZapSendKeypadFacility'
  == Parsing '/etc/asterisk/zapata.conf': Found
[Apr 23 11:20:50] WARNING[2920]: chan_zap.c:904 zt_open: Unable to specify channel 1: No such device or address
[Apr 23 11:20:50] ERROR[2920]: chan_zap.c:7186 mkintf: Unable to open channel 1: No such device or address
here = 0, tmp->channel = 1, channel = 1
[Apr 23 11:20:50] ERROR[2920]: chan_zap.c:10527 build_channels: Unable to register channel '1'
[Apr 23 11:20:50] WARNING[2920]: pbx.c:2968 ast_register_application: Already have an application 'ZapSendKeypadFacility'
  == Parsing '/etc/asterisk/zapata.conf': Found
[Apr 23 11:20:50] WARNING[2920]: chan_zap.c:904 zt_open: Unable to specify channel 1: No such device or address
[Apr 23 11:20:50] ERROR[2920]: chan_zap.c:7186 mkintf: Unable to open channel 1: No such device or address
here = 0, tmp->channel = 1, channel = 1
[Apr 23 11:20:50] ERROR[2920]: chan_zap.c:10527 build_channels: Unable to register channel '1'

asterisk1:/var/log# cat /etc/asterisk/zapata.conf
;autogenerated by /usr/local/sbin/config-zaptel  do not hand edit
;Zaptel Channels Configurations (zapata.conf)
;
;For detailed zapata options, view /etc/asterisk/zapata.conf.orig

[trunkgroups]

[channels]
context=default
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
relaxdtmf=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1

immediate=no

;Sangoma A200 [slot:10 bus:1 span:1]  <wanpipe1>
context=from-pstn
group=1
signalling = fxs_ks
channel => 1

context=from-pstn
group=1
signalling = fxs_ks
channel => 2

context=from-pstn
group=1
signalling = fxs_ks
channel => 3

context=from-pstn
group=1
signalling = fxs_ks
channel => 4

context=from-pstn
group=1
signalling = fxs_ks
channel => 5

context=from-pstn
group=1
signalling = fxs_ks
channel => 6

context=from-pstn
group=1
signalling = fxs_ks
channel => 7

context=from-pstn
group=1
signalling = fxs_ks
channel => 8

asterisk1:/var/log# cat /etc/zaptel.conf
# Autogenerated by /usr/local/sbin/sangoma/setup-sangoma -- do not hand edit
# Zaptel Channels Configurations (zaptel.conf)
#
loadzone=us
defaultzone=us

#Sangoma A200 [slot:10 bus:1 span:1] <wanpipe1>
fxsks=1
fxsks=2
fxsks=3
fxsks=4
fxsks=5
fxsks=6
fxsks=7
fxsks=8