1 files changed, 18 insertions, 0 deletions
diff --git a/dom/webidl/RTCDTMFSender.webidl b/dom/webidl/RTCDTMFSender.webidl
new file mode 100644
index 0000000000..284ebba222
--- /dev/null
+++ b/dom/webidl/RTCDTMFSender.webidl
@@ -0,0 +1,18 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://www.w3.org/TR/webrtc/#rtcdtmfsender
+ */
+
+[Exposed=Window]
+interface RTCDTMFSender : EventTarget {
+    [Throws]
+    undefined insertDTMF(DOMString tones,
+                         optional unsigned long duration = 100,
+                         optional unsigned long interToneGap = 70);
+    attribute EventHandler  ontonechange;
+    readonly attribute DOMString toneBuffer;
+};