DTMF Echo Test

Just like an Echo Test the DTMF Echo Test will respond with the key that you have pressed.

;DTMF Test
exten => 13,1,Wait(1)
exten => 13,n,Playback(beep)
exten => 13,n,Read(digito,,1)
exten => 13,n,SayDigits(${digito})
exten => 13,n,GoTo(13,2)
exten => 13,n,HangUp