[from-internal]
; always get+log the sip call-id header from a call
exten => _.,1,Noop(call from internal handset)
  same => n,Set(SIPCallIDHeader=${CHANNEL(pjsip,call-id)})
  same => n,Gosub(from-internal-real,${EXTEN},1)

; hints / BLF
exten => _ZX,hint,PJSIP/${EXTEN}

[from-internal-real]
exten => _ZX,1,NoOp(call to internal handset)
  same => n,Set(CALLERID(name)=${calleridname})
  same => n,Gosub(to_extension,${EXTEN},1)

exten => _1XX,1,Goto(macro-trunkdial,${EXTEN},1)
exten => _XXX.,1,Goto(macro-trunkdial,${EXTEN},1)
exten => _+XXX.,1,Goto(macro-trunkdial,${EXTEN},1)

exten => i,1,NoOp(Invalid number)
  same => n,Hangup(1)

; star codes (no true Asterisk without them)
exten => _*1,1,NoOp(Mailbox)
  same => n,NoOp(end the call, open messages menu on the phone instead)
  same => n,Answer()
  same => n,Set(endpoint=${CHANNEL(endpoint)})
  same => n,Set(result=${CURL(http://localhost/push2phone/open_browser?page=messages&ext=${endpoint})})
  same => n,Hangup()

; directed pickup
exten => _*8.,1,NoOp(Directed pickup)
  same => n,PickupChan(PJSIP/${EXTEN:2})