ResponseTimeout( ) Sets maximum timeout for awaiting response from caller
ResponseTimeout(seconds)
Sets the maximum amount of time permitted after falling through a series of priorities for a channel in which the caller may begin typing an extension. If the caller does not type an extension in this amount of time, control will pass to the t extension, if it exists; if not, the call will be terminated.
Always returns 0.
; allow callers three seconds to make a choice, before sending them
; to the 't' extension
exten => s,1,Answer( )
exten => s,2,ResponseTimeout(3)
exten => s,3,Background(enter-ext-of-person)
exten => t,1,Playback(im-sorry)
exten => t,1,Playback(goodbye)