:: zaptel.conf ::
fxsks=1
fxsks=2
fxoks=3
loadzone        = uk
defaultzone     = uk

:: zapata.conf ::
[channels]
language=en
context=default
switchtype=national
signalling=fxo_ls
rxwink=300              ; Atlas seems to use long (250ms) winks
usecallerid=uk
cidsignalling=v23
;cidstart=ring
hidecallerid=no
callwaiting=yes
usecallingpres=yes
sendcalleridafter=1
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
;relaxdtmf=yes
group=1
callgroup=1
pickupgroup=1
immediate=yes
progzone=uk
musiconhold=default

; the channels
signalling=fxs_ks
group=2
context=incoming
callerid=asreceived
channel => 1-2

signalling=fxo_ks
group=1
callerid="flamegreen <(0845) 119 60 90>
context=outgoing
channel => 3


:: extensions.conf ::
[incoming]
exten => s,1,Answer                     ; Answer the line
exten => s,2,DigitTimeout,5             ; Set Digit Timeout to 5 seconds
exten => s,3,ResponseTimeout,10         ; Set Response Timeout to 10 seconds
exten => s,4,BackGround(fg-welcome)     ; Play the flamegreen welcome message

exten => 1,1,Dial,Zap/3|20              ; dial main phone
exten => 1,2,Voicemail(u1000)           ; transfer to voicemail if we timeout

exten => 2,1,Dial,Zap/3|20              ; dial main phone
exten => 2,2,Voicemail(u1000)           ; transfer to voicemail if we timeout

exten => 0,1,Dial,Zap/3|20              ; dial sip phone
exten => 0,2,Voicemail(u1000)           ; transfer to voicemail if we timeout

exten => #,1,Playback(fg-welcome)      ; Play the flamegreen welcome message

exten => t,1,Goto(#,1)                  ; If they take too long, give up
exten => i,1,Playback(invalid)          ; "That's not valid, try again"

exten => 8500,1,VoicemailMain
exten => 8500,2,Hangup

[outgoing]
exten => _9X.,1,Dial(Zap/g2/${EXTEN:1}|20|t)


:: error ::
  == Starting Zap/3-1 at outgoing,s,1 failed so falling back to exten 's'
  == Starting Zap/3-1 at outgoing,s,1 still failed so falling back to context 'default'
Jul 15 17:52:27 WARNING[18472]: pbx.c:2279 __ast_pbx_run: Channel 'Zap/3-1' sent into invalid extension 's' in context 'default', but no invalid handler
    -- Hungup 'Zap/3-1'