git » sdk » commit d773265

diff --git a/xmpp/Chat.hx b/xmpp/Chat.hx
index 123a8cd..8458fb5 100644
--- a/xmpp/Chat.hx
+++ b/xmpp/Chat.hx
@@ -114,6 +114,15 @@ abstract class Chat {
 		return "none";
 	}
 
+	public function dtmf() {
+		for (session in jingleSessions) {
+			final dtmf = session.dtmf();
+			if (dtmf != null) return dtmf;
+		}
+
+		return null;
+	}
+
 	public function videoTracks() {
 		return jingleSessions.flatMap((session) -> session.videoTracks());
 	}
diff --git a/xmpp/jingle/PeerConnection.js.hx b/xmpp/jingle/PeerConnection.js.hx
index 1480ec8..8d4b4b1 100644
--- a/xmpp/jingle/PeerConnection.js.hx
+++ b/xmpp/jingle/PeerConnection.js.hx
@@ -7,3 +7,4 @@ typedef SdpType = js.html.rtc.SdpType;
 typedef Promise<T> = js.lib.Promise<T>;
 typedef MediaStream = js.html.MediaStream;
 typedef MediaStreamTrack = js.html.MediaStreamTrack;
+typedef DTMFSender = js.html.rtc.DTMFSender;
diff --git a/xmpp/jingle/Session.hx b/xmpp/jingle/Session.hx
index 1276d5e..ab55b54 100644
--- a/xmpp/jingle/Session.hx
+++ b/xmpp/jingle/Session.hx
@@ -18,6 +18,7 @@ interface Session {
 	public function addMedia(streams: Array<MediaStream>): Void;
 	public function callStatus():String;
 	public function videoTracks():Array<MediaStreamTrack>;
+	public function dtmf():Null<DTMFSender>;
 }
 
 class IncomingProposedSession implements Session {
@@ -98,6 +99,10 @@ class IncomingProposedSession implements Session {
 		return [];
 	}
 
+	public function dtmf() {
+		return null;
+	}
+
 	private function get_sid() {
 		return this._sid;
 	}
@@ -193,6 +198,10 @@ class OutgoingProposedSession implements Session {
 		return [];
 	}
 
+	public function dtmf() {
+		return null;
+	}
+
 	private function get_sid() {
 		return this._sid;
 	}
@@ -371,6 +380,13 @@ class InitiatedSession implements Session {
 			.map((t) -> t.receiver.track);
 	}
 
+	public function dtmf() {
+		if (pc == null) return null;
+		final transceiver = pc.getTransceivers().find((t) -> t.sender != null && t.sender.track != null && t.sender.track.kind == "audio" && !t.sender.track.muted);
+		if (transceiver == null) return null;
+		return transceiver.sender.dtmf;
+	}
+
 	private function sendIceCandidate(candidate: { candidate: String, sdpMid: String, usernameFragment: String }) {
 		if (candidate == null) return; // All candidates received now
 		if (candidate.candidate == "") return; // All candidates received now