| SendDTMF( )
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Sends arbitrary DTMF digits to the channel
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SendDTMF(digits[,timeout_ms])
Sends the specified DTMF digits on a channel.
Valid DTMF digits include 0-9, *, #, and
A-D. You may also use the letter w as a digit,
which indicates a 500-millisecond wait. The
timeout_ms argument is the amount of time between
digits, in milliseconds. If not specified,
timeout_ms defaults to 250 milliseconds.
Returns 0 on success or -1 on
a hangup.
exten => 123,1,SendDTMF(3212333w222w366w3212333322321,250)
See Also
Read( )
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