diff --git a/examples/foundational/39-mcp-stdio.py b/examples/foundational/39-mcp-stdio.py
index dfde6abba..e32f0c7ff 100644
--- a/examples/foundational/39-mcp-stdio.py
+++ b/examples/foundational/39-mcp-stdio.py
@@ -88,10 +88,12 @@ async def run_bot(webrtc_connection: SmallWebRTCConnection):
         params=TransportParams(
             audio_in_enabled=True,
             audio_out_enabled=True,
-            video_out_enabled=True,
-            video_out_width=1024,
-            video_out_height=1024,
+            camera_out_enabled=True,
+            camera_out_width=1024,
+            camera_out_height=1024,
+            vad_enabled=True,
             vad_analyzer=SileroVADAnalyzer(),
+            vad_audio_passthrough=True,
         ),
     )
 
diff --git a/examples/foundational/39a-mcp-run-sse.py b/examples/foundational/39a-mcp-run-sse.py
index be7415931..a624bc7b8 100644
--- a/examples/foundational/39a-mcp-run-sse.py
+++ b/examples/foundational/39a-mcp-run-sse.py
@@ -36,7 +36,9 @@ async def run_bot(webrtc_connection: SmallWebRTCConnection):
         params=TransportParams(
             audio_in_enabled=True,
             audio_out_enabled=True,
+            vad_enabled=True,
             vad_analyzer=SileroVADAnalyzer(),
+            vad_audio_passthrough=True,
         ),
     )
 
diff --git a/examples/foundational/39b-multiple-mcp.py b/examples/foundational/39b-multiple-mcp.py
index 6e55e75a6..473054009 100644
--- a/examples/foundational/39b-multiple-mcp.py
+++ b/examples/foundational/39b-multiple-mcp.py
@@ -89,10 +89,12 @@ async def run_bot(webrtc_connection: SmallWebRTCConnection):
         params=TransportParams(
             audio_in_enabled=True,
             audio_out_enabled=True,
-            video_out_enabled=True,
-            video_out_width=1024,
-            video_out_height=1024,
+            camera_out_enabled=True,
+            camera_out_width=1024,
+            camera_out_height=1024,
+            vad_enabled=True,
             vad_analyzer=SileroVADAnalyzer(),
+            vad_audio_passthrough=True,
         ),
     )