diff --git a/sdk/gen/types.input.ts b/sdk/gen/types.input.ts
index 604567e55..b87c7e3b4 100644
--- a/sdk/gen/types.input.ts
+++ b/sdk/gen/types.input.ts
@@ -1306,8 +1306,9 @@ export interface RTCSignalingChannelOptions {
   }
 }
 
+export type RTCEndSession = () => Promise<void>;
 export interface RTCSignalingChannel {
-  startRTCSignalingSession(session: RTCSignalingSession, options?: RTCSignalingChannelOptions): Promise<void>;
+  startRTCSignalingSession(session: RTCSignalingSession, options?: RTCSignalingChannelOptions): Promise<RTCEndSession|undefined>;
 }
 
 export interface RTCAVSignalingSetup {
diff --git a/sdk/scrypted_python/scrypted_sdk/types.py b/sdk/scrypted_python/scrypted_sdk/types.py
index 0b885dedc..00aea5c15 100644
--- a/sdk/scrypted_python/scrypted_sdk/types.py
+++ b/sdk/scrypted_python/scrypted_sdk/types.py
@@ -445,6 +445,9 @@ class Setting(TypedDict):
     value: SettingValue
     pass
 
+class RTCEndSession(TypedDict):
+    pass
+
 class AmbientLightSensor:
     ambientLight: float
     pass
@@ -699,7 +702,7 @@ class PushHandler:
     pass
 
 class RTCSignalingChannel:
-    async def startRTCSignalingSession(self, session: RTCSignalingSession, options: RTCSignalingChannelOptions = None) -> None:
+    async def startRTCSignalingSession(self, session: RTCSignalingSession, options: RTCSignalingChannelOptions = None) -> RTCEndSession:
         pass
     pass
 
diff --git a/sdk/types/index.d.ts b/sdk/types/index.d.ts
index d6122bedc..de7424ec2 100644
--- a/sdk/types/index.d.ts
+++ b/sdk/types/index.d.ts
@@ -1344,8 +1344,9 @@ export interface RTCSignalingChannelOptions {
         audio?: RTCRtpCapabilities;
     };
 }
+export declare type RTCEndSession = () => Promise<void>;
 export interface RTCSignalingChannel {
-    startRTCSignalingSession(session: RTCSignalingSession, options?: RTCSignalingChannelOptions): Promise<void>;
+    startRTCSignalingSession(session: RTCSignalingSession, options?: RTCSignalingChannelOptions): Promise<RTCEndSession | undefined>;
 }
 export interface RTCAVSignalingSetup {
     audio: RTCRtpTransceiverInit;
diff --git a/sdk/types/index.ts b/sdk/types/index.ts
index 9a81ea82f..4003aa253 100644
--- a/sdk/types/index.ts
+++ b/sdk/types/index.ts
@@ -1962,8 +1962,9 @@ export interface RTCSignalingChannelOptions {
   }
 }
 
+export type RTCEndSession = () => Promise<void>;
 export interface RTCSignalingChannel {
-  startRTCSignalingSession(session: RTCSignalingSession, options?: RTCSignalingChannelOptions): Promise<void>;
+  startRTCSignalingSession(session: RTCSignalingSession, options?: RTCSignalingChannelOptions): Promise<RTCEndSession|undefined>;
 }
 
 export interface RTCAVSignalingSetup {
diff --git a/sdk/types/scrypted_python/scrypted_sdk/types.py b/sdk/types/scrypted_python/scrypted_sdk/types.py
index 0b885dedc..00aea5c15 100644
--- a/sdk/types/scrypted_python/scrypted_sdk/types.py
+++ b/sdk/types/scrypted_python/scrypted_sdk/types.py
@@ -445,6 +445,9 @@ class Setting(TypedDict):
     value: SettingValue
     pass
 
+class RTCEndSession(TypedDict):
+    pass
+
 class AmbientLightSensor:
     ambientLight: float
     pass
@@ -699,7 +702,7 @@ class PushHandler:
     pass
 
 class RTCSignalingChannel:
-    async def startRTCSignalingSession(self, session: RTCSignalingSession, options: RTCSignalingChannelOptions = None) -> None:
+    async def startRTCSignalingSession(self, session: RTCSignalingSession, options: RTCSignalingChannelOptions = None) -> RTCEndSession:
         pass
     pass