Mine

[general]
static=yes
writeprotect=yes
;autofallthrough=yes
;clearglobalvars=yes
;priorityjumping=no

[macro-icall]
exten => _X.,1,Dial(${ARG1}/${ARG2},45,Rtj)
exten => _X.,n,Set(CALLERID(num)=)
exten => _X.,n,Noop(DIALSTATUS is ${DIALSTATUS}, EXTEN = ${EXTEN})
exten => _X.,n,Playback(number-not-answering)
exten => _X.,n,Hangup

exten => _X.,102,Noop(DIALSTATUS is ${DIALSTATUS}, EXTEN = ${EXTEN})
exten => _X.,n,Playback(the-number-u-dialed)
exten => _X.,n,Playback(is-currently)
exten => _X.,n,Playback(unavailable)
exten => _X.,n,Hangup

[icall-nikosaei]
;
; Incoming Internet calls.
; Ring SIP extensions.
;
exten => /_707XXXXXXX,1,Macro(icall,SIP,51031)
; Outgoing calls.
; Every 10 digit number is passed to iCall peer.
;

;exten => _XXXXXXXXXX./_5103X,1,Macro(icall,OOH323,ucnet)
exten => _XXXXXXXXXX./_5103X,1,Macro(icall,OOH323,ucnet)
; Incoming for real number
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; this block commented out, because all lines are lacking extension numbers
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;exten => ,1,Macro(icall,SIP,51034)

[internal]
;nikosaei
exten => 51031,1,Macro(icall,SIP,51031)

;nikosaei-pc
exten => 51032,1,Macro(icall,SIP,51032)

exten => 51034,1,Macro(icall,SIP,51034)

;Fallen's Rules
exten => _XXXXX,1,Answer()
exten => _XXXXX,2,Dial(SIP/${EXTEN},40)
;exten => _XXXXX,3,Voicemail()
exten => _XXXXX,3,Hangup()

[local]
include => parkedcalls
include => internal
;include => awmn

[globals]
;CONSOLE=Console/dsp            ; Console interface for demo
;CONSOLE=Zap/1
;CONSOLE=Phone/phone0
;SpeakingClock=00141

[default]
; Or a conference room (you'll need to edit meetme.conf to enable this room)
exten => 51030,1,Meetme(61030|M)

include => local

;Dialplans for registered users
;
;Internal calls
[internal-network]
include => default
include => internal
;include => awmn

;External calls
;
[external-nikosaei]
include => default
include => internal
include => icall-nikosaei
;include => awmn

;[iax]
;include => default
;include => internal
;include => awmn