diff --git a/plugins/core/ui/src/common/camera.ts b/plugins/core/ui/src/common/camera.ts
index 612f8914d..b7fe3e0ae 100644
--- a/plugins/core/ui/src/common/camera.ts
+++ b/plugins/core/ui/src/common/camera.ts
@@ -1,4 +1,4 @@
-import { ScryptedDevice, ScryptedMimeTypes, RTCAVMessage, MediaManager, VideoCamera, MediaStreamOptions, MediaObject } from '@scrypted/sdk/types';
+import { ScryptedDevice, ScryptedMimeTypes, RTCAVMessage, MediaManager, VideoCamera, MediaStreamOptions, MediaObject, RTCAVSource } from '@scrypted/sdk/types';
 
 export async function streamCamera(mediaManager: MediaManager, device: ScryptedDevice & VideoCamera, getVideo: () => HTMLVideoElement, createPeerConnection: (configuration: RTCConfiguration) => RTCPeerConnection) {
   let selectedStream: MediaStreamOptions;
@@ -19,20 +19,22 @@ export async function streamCamera(mediaManager: MediaManager, device: ScryptedD
   if (videoStream.mimeType.startsWith(ScryptedMimeTypes.RTCAVSignalingPrefix)) {
     trickle = false;
 
-    const mic = await navigator.mediaDevices.getUserMedia({video: false, audio: true})
-    
+    const buffer = await mediaManager.convertMediaObjectToBuffer(
+      videoStream,
+      videoStream.mimeType,
+    );
+    const avsource: RTCAVSource = JSON.parse(buffer.toString());
 
     pc = createPeerConnection({})
-    for (const track of mic.getTracks()) {
-      pc.addTrack(track);
-    }
-    // pc.createDataChannel("dataSendChannel");
-    // const audioTrans = pc.addTransceiver("audio", {
-    //   direction: 'sendrecv',
-    // });
-    // pc.addTransceiver("video", {
-    //   direction: 'recvonly',
-    // });
+    // it's possible to do talkback to ring.
+    // const mic = await navigator.mediaDevices.getUserMedia({video: false, audio: true})
+    // for (const track of mic.getTracks()) {
+    //   pc.addTrack(track);
+    // }
+    if (avsource.datachannel)
+      pc.createDataChannel(avsource.datachannel.label, avsource.datachannel.dict);
+    pc.addTransceiver("audio", avsource.audio);
+    pc.addTransceiver("video", avsource.video);
 
     const offer = await pc.createOffer();
     await pc.setLocalDescription(offer);
diff --git a/sdk/gen/types.input.ts b/sdk/gen/types.input.ts
index 804961dd9..611e66812 100644
--- a/sdk/gen/types.input.ts
+++ b/sdk/gen/types.input.ts
@@ -1228,6 +1228,15 @@ export enum ScryptedInterface {
 
 }
 
+export interface RTCAVSource {
+  audio: RTCRtpTransceiverInit;
+  video: RTCRtpTransceiverInit;
+  datachannel?: {
+    label: string;
+    dict?: RTCDataChannelInit;
+  }
+}
+
 export interface RTCAVMessage {
   id: string;
   description: RTCSessionDescriptionInit;
diff --git a/sdk/types.d.ts b/sdk/types.d.ts
index 4d8f84d50..e8bdf78fa 100644
--- a/sdk/types.d.ts
+++ b/sdk/types.d.ts
@@ -1272,6 +1272,14 @@ export declare enum ScryptedInterface {
     HumiditySetting = "HumiditySetting",
     Fan = "Fan"
 }
+export interface RTCAVSource {
+    audio: RTCRtpTransceiverInit;
+    video: RTCRtpTransceiverInit;
+    datachannel?: {
+        label: string;
+        dict?: RTCDataChannelInit;
+    };
+}
 export interface RTCAVMessage {
     id: string;
     description: RTCSessionDescriptionInit;
diff --git a/sdk/types.ts b/sdk/types.ts
index 08df3a939..31ab8b25d 100644
--- a/sdk/types.ts
+++ b/sdk/types.ts
@@ -1860,6 +1860,15 @@ export enum ScryptedInterface {
 
 }
 
+export interface RTCAVSource {
+  audio: RTCRtpTransceiverInit;
+  video: RTCRtpTransceiverInit;
+  datachannel?: {
+    label: string;
+    dict?: RTCDataChannelInit;
+  }
+}
+
 export interface RTCAVMessage {
   id: string;
   description: RTCSessionDescriptionInit;