1. @JSName('createDTMFSender')
  2. @DomName('RTCPeerConnection.createDTMFSender')
  3. @DocsEditable()
RtcDtmfSender createDtmfSender(MediaStreamTrack track)

Source

@JSName('createDTMFSender')
@DomName('RTCPeerConnection.createDTMFSender')
@DocsEditable()
RtcDtmfSender createDtmfSender(MediaStreamTrack track) native;