This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The RTCDTMFToneChangeEvent()
constructor creates a new RTCDTMFToneChangeEvent
.
var event = new RTCDTMFToneChangeEvent(type, options);
type
DOMString
containing the name of the event. This is always "tonechange"
.options
RTCDTMFToneChangeEventInit
, which may contain one or more of the following fields: tone
DOMString
containing a single DTMF tone character which has just begun to play, or an empty string (""
) to indicate that the previous tone has stopped playing. See Tone characters for details on what characters are permitted.A newly-created RTCDTMFToneChangeEvent
, configured as specified in the provided options.
All other characters are unrecognized and will cause insertDTMF()
to throw an InvalidCharacterError
exception.
Specification | Status | Comment |
---|---|---|
WebRTC 1.0: Real-time Communication Between Browsers The definition of 'RTCDTMFToneChangeEvent()' in that specification. | Working Draft | Initial definition. |
Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|---|
Basic support | (Yes) | ? | 52 (52) | No support | ? | ? |
Feature | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | ? | ? | 52.0 (52) | No support | ? | ? |
RTCDTMFSender
.
© 2005–2017 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/RTCDTMFToneChangeEvent/RTCDTMFToneChangeEvent