RTCRtpSender: dtmf property
The read-only dtmf
property on the
RTCRtpSender
interface returns a
RTCDTMFSender
object which can be used to send DTMF tones
over the RTCPeerConnection
. See Using DTMF for details on how to
make use of the returned RTCDTMFSender
object.
Value
An RTCDTMFSender
which can be used to send DTMF over the RTP session, or
null
if the track being carried by the RTP session or the
RTCPeerConnection
as a whole doesn't support DTMF.
Note: Only audio tracks can support DTMF, and typically only one audio track per
RTCPeerConnection
will have an associated RTCDTMFSender
Example
tbd
Specifications
Specification |
---|
WebRTC: Real-Time Communication in Browsers # dom-rtcrtpsender-dtmf |
Browser compatibility
BCD tables only load in the browser