cat extensions.conf
;
;------------------------------------------------------------------------------
;
;Polycom SoundPoint IP 300 $175.00
;Polycom SoundPoint IP 500 $295.00
;Contact G. Dureau, Avenue Computer, 504-523-7874
;
;--------------------------------------------------------------------------------

;
; Did you know that using the "t" and "T" option to the Dial command does NOT
; affect any kind if transfers except transfering using the # sign?  "t" and
; "T" does not effect FLASH transfers on Zap channels, it also does not effect
; transfers using the TRANSFER button on your VoIP Phone.
;
; Did you know that almost nobody needs the "r" option to the Dial command?
; "r" is only needed if your VoIP device is broken and not sending the correct
; ring signal to Asterisk.  Using "r" will also prevent you from hearing a
; busy signal when you call.  "r" means "override everything and always make
; the caller hear a ringing sound no matter what they should be hearing."
;
;=====================================================================
; Sample extensions.conf file
;=====================================================================
[globals]

[extensions]
;
; Extension for evaulating echo latency.
;
exten => 10,1,Playback(demo-echotest)   ; Let them know what's going on
exten => 10,2,Playback(beep)            ; Let them know to start
exten => 10,3,Echo                      ; Do the echo test
exten => 10,4,Playback(demo-echodone)   ; Let them know it's over
exten => 10,5,Hangup
;
; Generate a Constant 1000Hz tone at 0dbm (mu-law)
;
exten => 11,1,Milliwatt()
exten => 11,2,Hangup
;
; Record a temporary GSM file
;
exten => 12,1,Wait(2)
exten => 12,2,Record(/tmp/asterisk-recording:gsm)
exten => 12,3,Wait(2)
exten => 12,4,Playback(/tmp/asterisk-recording)
exten => 12,5,Wait(2)
exten => 12,6,Hangup
;
; Say Current Date and Time
;
exten => 13,1,DateTime()
exten => 13,2,Wait(1)
exten => 13,3,DateTime()
exten => 13,4,Hangup
;
; Read back caller's number
;
exten => 14,1,Wait(1)
exten => 14,2,SayDigits(${CALLERIDNUM})
exten => 14,3,Wait(1)
exten => 14,4,SayDigits(${CALLERIDNUM})
exten => 14,5,Hangup
;
; Access Voicemail
;
exten => 15,1,VoicemailMain
exten => 15,2,Hangup
;
; Sample Zap Phone
;
exten => 20,1,Dial(Zap/2,20)            ; Ring for 20 seconds
exten => 20,2,Voicemail(u${EXTEN})
exten => 20,3,Hangup                    ; Unavail voicemail if extension doesn't answer
exten => 20,102,Voicemail(b${EXTEN})    ; Busy Voicemail if extension is busy
exten => 20,103,Hangup
;
; Sample SIP Phone
;
exten => 21,1,Dial(SIP/21,20)   ; Ring for 20 seconds
exten => 21,2,Voicemail(u${EXTEN})      ; Unavail voicemail if extension doesn't answer
exten => 21,3,Hangup
exten => 21,102,Voicemail(b${EXTEN})    ; Busy Voicemail if extension is busy
exten => 21,103,Hangup

;
; Sample SIP Phone2
;
exten => 25,1,Dial(SIP/21,20)   ; Ring for 20 seconds
exten => 25,2,Voicemail(u${EXTEN})      ; Unavail voicemail if extension doesn't answer
exten => 25,3,Hangup
exten => 25,102,Voicemail(b${EXTEN})    ; Busy Voicemail if extension is busy
exten => 25,103,Hangup

;
; Sample Zap Fax
;
exten => 22,1,Dial(Zap/3,20,d)          ; Ring for 20 seconds, request a low latency call
exten => 22,2,Hangup

[incoming]
;
; Incoming calls with no destination land here (usually from the PSTN)
;
exten => s,1,Answer
exten => s,2,DigitTimeout(10)           ; Set Digit Timeout to 10 seconds
exten => s,3,ResponseTimeout(20)        ; Set Response Timeout to 20 seconds
exten => s,4,Background(vm-extension)   ; Ask them for the extension they want
;
; If we detect a fax tone send call to extension 22 priority 1
; Not all fax machines/fax modems send a fax tone when calling.
; If we get a call from one of those then we can't detect that it's a fax call.
; This only works for devices on Zap channels (Digium cards).
;
exten => fax,1,Goto(22,1)
;
; Hang up the line if the caller doesn't do anything
;
exten => t,1,Hangup
;
; Allow incoming calls from the outside to dial our internal extensions
;
include => extensions

[toll-trunks]
;
; Outbound 1-nxx-nxx-xxxx goes via: NuFone
;
exten => _91NXXNXXXXXX,1,Dial(IAX/bobdobbs@nufone/${EXTEN:1})
exten => _91NXXNXXXXXX,2,Congestion

[local-trunks]
;
; Outbound to nxx-xxxx goes via: PSTN
;
exten => _9NXXXXXX,1,Dial(Zap/1/${EXTEN:1})
exten => _9NXXXXXX,2,Congestion
;
; Outbound to nxx-nxx-xxxx are considered local calls and go via: PSTN
; In some places calls to these numbers are toll calls and this exten should
; be in [toll-access] if that is the case..
;
exten => _9NXXNXXXXXX,1,Dial(Zap/1/${EXTEN:1})
exten => _9NXXNXXXXXX,2,Congestion

[local-access]
;
; Extensions that are this context are allowed to only call local PSTN numbers and other extensions
;
ignorepat => 9                  ; Continue dialtone after dialing "9" only works on ZAP
include => extensions
include => local-trunks         ; Access to Local numbers

[toll-access]
;
; Extensions that are this context are allowed to call local and long distance PSTN numbers and other extensions
;
ignorepat => 9                  ; Continue dialtone after dialing "9" only works on ZAP
include => local-access         ; Everything local-access has
include => toll-trunks          ; Access to toll numbers