Phone API Reference - Core - digium.phone.sendDTMF

Desk Phone API features described in this section are deprecated and supported only on the following models: D40, d45, d50, d60, d62, d65, d70

digium.phone.sendDTMF

Sends DTMF tones in an ongoing call.

Basic Example:

digium.phone.sendDTMF(parameters);

Parameters

Name	Required	Type	Default	Description

Name	Required	Type	Default	Description
digit	Yes	string		Digit 0-9, a letter from A-D, *, or #.
duration	No	integer		Length of time in milliseconds to play the tone.

digium.phone.sendDTMF with a tone to play

digium.phone.sendDTMF({
    'duration' : 5000,
    'digit' : 5
});