[incoming]
exten => s,1,Wait,20                            ; Wait 20 seconds
exten => s,n,Answer()                           ; Answer the call
exten => s,n,Set(TIMEOUT(digit)=5)              ; Set Digit Timeout to 5 seco
exten => s,n,Set(TIMEOUT(response)=7)           ; Set Response Timeout to 10
exten => s,n(restart),BackGround(flgwelcome)    ; Play the initial welsome me
exten => s,n,WaitExten(7)                       ; Wait for an extension to be
exten => s,n,Voicemail(2000@default,u)          ; Send Caller to Voicemail