Add SIP publish DTMF feature (#1277)

* Add SIP publish DTMF feature * Create wild-lions-fly.md --------- Co-authored-by: lukasIO <[email protected]>
livekit · Oct 8, 2024 · 4936bad · 4936bad
1 parent 03f2a6f
commit 4936bad
Show file tree

Hide file tree

Showing 2 changed files with 27 additions and 0 deletions.
diff --git a/.changeset/wild-lions-fly.md b/.changeset/wild-lions-fly.md
@@ -0,0 +1,5 @@
+---
+"livekit-client": patch
+---
+
+Add SIP publish DTMF feature
diff --git a/src/room/participant/LocalParticipant.ts b/src/room/participant/LocalParticipant.ts
@@ -10,6 +10,7 @@ import {
   RequestResponse,
   RequestResponse_Reason,
   SimulcastCodec,
+  SipDTMF,
   SubscribedQualityUpdate,
   TrackInfo,
   TrackUnpublishedResponse,
@@ -1349,6 +1350,27 @@ export default class LocalParticipant extends Participant {
     await this.engine.sendDataPacket(packet, kind);
   }
 
+  /**
+   * Publish SIP DTMF message to the room.
+   *
+   * @param code DTMF code
+   * @param digit DTMF digit
+   */
+  async publishDtmf(code: number, digit: string): Promise<void> {
+    const packet = new DataPacket({
+      kind: DataPacket_Kind.RELIABLE,
+      value: {
+        case: 'sipDtmf',
+        value: new SipDTMF({
+          code: code,
+          digit: digit,
+        }),
+      },
+    });
+
+    await this.engine.sendDataPacket(packet, DataPacket_Kind.RELIABLE);
+  }
+
   async sendChatMessage(text: string): Promise<ChatMessage> {
     const msg = {
       id: crypto.randomUUID(),