Something

[general]
static=yes
writeprotect=no
 
[globals]
 
[internal]
exten => 200,1,Dial(SIP/fred)
exten => 200,n,Voicemail(b200)
exten => 200,102,Voicemail(b200)

exten => 201,1,Dial(SIP/fran)
exten => 201,n,Voicemail(b201)
exten => 201,102,Voicemail(b201)

exten => 123,1,VoiceMailMain()
 
[incoming]
 
; GENERAL NUMBER
 
exten => s,1,Wait(2)
exten => s,n,Answer
exten => s,n,Playback(tt-monkeysintro)
exten => s,n,Background(vm-enter-num-to-call)
exten => s,n,Set(TIMEOUT(digit)=3)
exten => s,n,Set(TIMEOUT(response)=15)

exten => i,1,Playback(pbx-invalid)
exten => i,n,Goto(incoming,s,1)

exten => t,1,Playback(vm-goodbye)
exten => t,n,Hangup()

include => internal