kotlin-browser/web.rtc/RTCDTMFSender/insertDTMF

insertDTMF

fun insertDTMF(tones: String, duration: Int = definedExternally, interToneGap: Int = definedExternally)(source)

The insertDTMF() method of the RTCDTMFSender interface sends DTMF tones to the remote peer over the RTCPeerConnection.

MDN Reference