(call is answered and goto'd here based on callerID)
[goaway]
        exten => s,n,Wait(1)
        exten => s,n,Playtones(!950/330,!1400/330,!1800/330,0)
        exten => s,n,Playback(the-number-u-dialed)
        exten => s,n,SayDigits(3174361024)
        exten => s,n,Playback(has-been-disconnected)
        exten => s,n,Wait(1)
        exten => s,n,Playback(tones-that-follow-are-for-the-deaf)
;       exten => s,n,Playtones()
        exten => s,n,Congestion()