[macro-BusyMenu]
exten => s,1,Set(TIMEOUT(digit)=5)
exten => s,n,Set(TIMEOUT(response)=10)
exten => s,n,Background(the-party-you-are-calling)
exten => s,n,Background(T-is-not-available)
exten => s,n,Background(T-to-leave-msg)
exten => s,n,Background(press-1)
exten => s,n,Background(speak-to-the-operator)
exten => s,n,Background(press-2)
exten => s,n,Background(press-3)
exten => s,n,WaitExten(30|m(default))
exten => s,n,goto(macro-BusyMenu,s,1)

exten => 1,1,Voicemail(${ARG1})
exten => 1,n,Hangup

exten => 2,1,Playback(tt-monkeysintro)
exten => 2,n,Hangup

exten => 3,1,Hangup



[internal]

exten => 2099,1,Macro(BusyMenu,s,1)
exten => 2,1,Playback(sound2) ;it matches this one WHY!