; Ring an extension, if the extension is busy or there is no answer send it
; to voicemail
; ARGS: $VMBOX, $EXT
[macro-exten-vm]
exten => s,1,Macro(user-callerid)
exten => s,n,Set(FROMCONTEXT=exten-vm)
exten => s,n,Set(VMBOX=${ARG1})
exten => s,n,Set(EXTTOCALL=${ARG2})
exten => s,n,Set(CFUEXT=${DB(CFU/${EXTTOCALL})})
exten => s,n,Set(CFBEXT=${DB(CFB/${EXTTOCALL})})
exten => s,n,Set(RT=${IF($[$["${VMBOX}"!="novm"] | $["foo${CFUEXT}"!="foo"]]?${RINGTIMER}:"")})
exten => s,n,Macro(record-enable,${EXTTOCALL},IN)
exten => s,n,Macro(dial,${RT},${DIAL_OPTIONS},${EXTTOCALL})
exten => s,n,GosubIf($[$["${DIALSTATUS}"="NOANSWER"] & $["foo${CFUEXT}"!="foo"]]?docfu,1) ; check for CFU in use on no answer
exten => s,n(stat),GosubIf($[$["${DIALSTATUS}"="BUSY"] & $["foo${CFBEXT}"!="foo"]]?docfb,1) ; check for CFB in use on busy
exten => s,n,Set(TIMEOUT(digit)=5)
exten => s,n,Set(TIMEOUT(response)=7)
exten => s,n,Background(exten-menu)
exten => s,n(vm),NoOp(Voicemail is '${VMBOX}')
exten => s,n,GotoIf($["${VMBOX}" = "novm"]?s-${DIALSTATUS},1) ; no voicemail in use for this extension
exten => s,n,NoOp(Sending to Voicemail box ${EXTTOCALL})
exten => s,n,Macro(vm,${VMBOX},${DIALSTATUS})
; Try the Call Forward on No Answer / Unavailable number
exten => docfu,1,Set(RTCFU=${IF($["${VMBOX}"!="novm"]?${RINGTIMER}:"")})
exten => docfu,n,Dial(Local/${CFUEXT}@from-internal/n,${RTCFU},${DIAL_OPTIONS})
exten => docfu,n,Return
; Try the Call Forward on Busy number
exten => docfb,1,Set(RTCFB=${IF($["${VMBOX}"!="novm"]?${RINGTIMER}:"")})
exten => docfb,n,Dial(Local/${CFBEXT}@from-internal/n,${RTCFB},${DIAL_OPTIONS})
exten => docfb,n,Return
; Extensions with no Voicemail box reporting BUSY come here
exten => s-BUSY,1,NoOp(Extension is reporting BUSY and not passing to Voicemail)
exten => s-BUSY,n,Playtones(busy)
exten => s-BUSY,n,Busy(20)
; Anything but BUSY comes here
exten => _s-.,1,Playtones(congestion)
exten => _s-.,n,Congestion(10)
; extension options
exten => 1,1,MusicOnHold(300)
exten => 1,n,Goto(macro-exten-vm,s,stat)
exten => 2,1,Goto(macro-exten-vm,s,vm)
exten => 3,1,Hangup