[vmoutcall]
exten => s,1,SetVar(LOOP=1)
exten => s,2,ResponseTimeout(1)
exten => s,3,Background(vm-youhave)
exten => s,4,Background(vm-INBOX)
exten => s,5,Background(vm-messages)
exten => s,6,Background(vm-for)
exten => s,7,Background(extension)
exten => s,8,SayDigits(${MAILBOX})
exten => s,9,Background(vm-instructions)

exten => 1,1,ResponseTimeout(0)
exten => 1,2,VoicemailMain(${MAILBOX})

exten => #,1,Playback(goodbye)
exten => #,2,Hangup

exten => t,1,GotoIf($[${LOOP} > 4]?#,1)
exten => t,2,SetVar(LOOP=$[${LOOP} + 1])
exten => t,3,Goto(s,2)