diff --git a/__tests__/html2/speechToSpeech/mute.unmute.html b/__tests__/html2/speechToSpeech/mute.unmute.html
index 396060f495..4759fa6caa 100644
--- a/__tests__/html2/speechToSpeech/mute.unmute.html
+++ b/__tests__/html2/speechToSpeech/mute.unmute.html
@@ -16,10 +16,11 @@
       Test: Mute/Unmute functionality for Speech-to-Speech
       
       This test validates:
-      1. Listening state can transition to muted and back to listening
-      2. Other states (idle) cannot transition to muted
-      3. Muted chunks contain all zeros (silent audio)
-      4. Uses useVoiceRecordingMuted hook via Composer pattern for mute/unmute control
+      1. Mute is allowed from all state except idle
+      2. When muted during listening, chunks contain all zeros (silent audio)
+      3. When unmuted, chunks contain real audio
+      4. Mute resets to false when recording stops
+      5. Uses useVoiceRecordingMuted hook for mute/unmute control
     -->
     <script type="module">
       import { setupMockMediaDevices } from '/assets/esm/speechToSpeech/mockMediaDevices.js';
@@ -51,26 +52,18 @@
           return bytes.every(byte => byte === 0);
         }
 
-        // Helper to check if audio has non-zero data (real audio)
-        function hasNonZeroAudio(base64Content) {
-          const binaryString = atob(base64Content);
-          const bytes = new Uint8Array(binaryString.length);
-          for (let i = 0; i < binaryString.length; i++) {
-            bytes[i] = binaryString.charCodeAt(i);
-          }
-          return bytes.some(byte => byte !== 0);
-        }
-
         const audioChunks = [];
         let currentVoiceState = 'idle';
+        let currentMicrophoneMuted = false;
 
         // Setup Web Chat with Speech-to-Speech
         const { directLine, store } = testHelpers.createDirectLineEmulator();
         directLine.setCapability('getVoiceConfiguration', { sampleRate: 24000, chunkIntervalMs: 100 }, { emitEvent: false });
 
-        // Track voiceState changes
+        // Track voiceState and microphoneMuted changes
         store.subscribe(() => {
           currentVoiceState = store.getState().voice?.voiceState || 'idle';
+          currentMicrophoneMuted = store.getState().voice?.microphoneMuted || false;
         });
 
         // Intercept postActivity to capture outgoing voice chunks
@@ -79,7 +72,8 @@
           if (activity.name === 'media.chunk' && activity.type === 'event') {
             audioChunks.push({
               content: activity.value?.content,
-              voiceState: currentVoiceState
+              voiceState: currentVoiceState,
+              microphoneMuted: currentMicrophoneMuted
             });
           }
           return originalPostActivity(activity);
@@ -103,6 +97,7 @@
 
         // Helper to get voice state from store
         const getVoiceState = () => store.getState().voice?.voiceState;
+        const getMicrophoneMuted = () => store.getState().voice?.microphoneMuted;
 
         render(
           <FluentThemeProvider variant="fluent">
@@ -141,41 +136,42 @@
         // Wait for some listening chunks
         await pageConditions.became(
           'At least 2 listening chunks received',
-          () => audioChunks.filter(c => c.voiceState === 'listening').length >= 2,
+          () => audioChunks.filter(c => c.voiceState === 'listening' && !c.microphoneMuted).length >= 2,
           2000
         );
 
-        // ===== TEST 3: Mute from listening state → muted state =====
+        // ===== TEST 3: Mute while listening → microphoneMuted true, voiceState stays listening =====
         muteControlRef.setMuted(true);
         
         await pageConditions.became(
-          'Voice state is muted',
-          () => getVoiceState() === 'muted',
+          'microphoneMuted is true',
+          () => getMicrophoneMuted() === true,
           1000
         );
         
         expect(muteControlRef.muted).toBe(true);
+        expect(getVoiceState()).toBe('listening'); // voiceState stays listening
 
         // Wait for muted chunks
         await pageConditions.became(
           'At least 2 muted chunks received',
-          () => audioChunks.filter(c => c.voiceState === 'muted').length >= 2,
+          () => audioChunks.filter(c => c.microphoneMuted).length >= 2,
           2000
         );
 
         // ===== TEST 4: Verify muted chunks are all zeros =====
-        const mutedChunks = audioChunks.filter(c => c.voiceState === 'muted');
+        const mutedChunks = audioChunks.filter(c => c.microphoneMuted);
         expect(mutedChunks.length).toBeGreaterThanOrEqual(2);
         for (const chunk of mutedChunks) {
           expect(isAudioAllZeros(chunk.content)).toBe(true);
         }
 
-        // ===== TEST 5: Unmute → back to listening state =====
+        // ===== TEST 5: Unmute → microphoneMuted false =====
         muteControlRef.setMuted(false);
         
         await pageConditions.became(
-          'Voice state is listening after unmute',
-          () => getVoiceState() === 'listening',
+          'microphoneMuted is false after unmute',
+          () => getMicrophoneMuted() === false,
           1000
         );
         
@@ -190,15 +186,15 @@
         );
 
         // ===== TEST 6: Verify listening chunks contain real (non-zero) audio =====
-        const listeningChunks = audioChunks.filter(c => c.voiceState === 'listening');
+        const listeningChunks = audioChunks.filter(c => c.voiceState === 'listening' && !c.microphoneMuted);
         expect(listeningChunks.length).toBeGreaterThanOrEqual(4); // At least 2 before mute + 2 after unmute
         
         // Verify listening audio is non-zero (real audio)
         for (const chunk of listeningChunks) {
-          expect(hasNonZeroAudio(chunk.content)).toBe(true);
+          expect(isAudioAllZeros(chunk.content)).toBe(false);
         }
 
-        // ===== TEST 7: Stop recording =====
+        // ===== TEST 7: Stop recording → microphoneMuted resets to false =====
         await host.click(micButton);
         
         await pageConditions.became(
@@ -207,7 +203,7 @@
           2000
         );
         
-        expect(muteControlRef.muted).toBe(false);
+        expect(muteControlRef.muted).toBe(false); // microphoneMuted resets on stop
       });
     </script>
   </body>
diff --git a/packages/api/src/hooks/useVoiceRecordingMuted.ts b/packages/api/src/hooks/useVoiceRecordingMuted.ts
index a562a84204..e291b5d772 100644
--- a/packages/api/src/hooks/useVoiceRecordingMuted.ts
+++ b/packages/api/src/hooks/useVoiceRecordingMuted.ts
@@ -4,10 +4,14 @@ import { useDispatch, useSelector } from './internal/WebChatReduxContext';
 
 /**
  * Hook to get and set voice recording mute state in speech-to-speech mode.
+ *
+ * Mute is independent of voice state - it can be toggled at any time.
+ * When muted, silent audio chunks are sent instead of real audio.
+ * Mute resets to false when recording stops.
  */
 export default function useVoiceRecordingMuted(): readonly [boolean, (muted: boolean) => void] {
   const dispatch = useDispatch();
-  const value = useSelector(({ voice }) => voice.voiceState === 'muted');
+  const value = useSelector(({ voice }) => voice.microphoneMuted);
 
   const setter = useCallback(
     (muted: boolean) => {
diff --git a/packages/api/src/providers/SpeechToSpeech/private/VoiceRecorderBridge.tsx b/packages/api/src/providers/SpeechToSpeech/private/VoiceRecorderBridge.tsx
index bd2e351ab7..1c63de121a 100644
--- a/packages/api/src/providers/SpeechToSpeech/private/VoiceRecorderBridge.tsx
+++ b/packages/api/src/providers/SpeechToSpeech/private/VoiceRecorderBridge.tsx
@@ -1,6 +1,7 @@
 import { useEffect, useCallback } from 'react';
 import { useRecorder } from './useRecorder';
 import usePostVoiceActivity from '../../../hooks/internal/usePostVoiceActivity';
+import useVoiceRecordingMuted from '../../../hooks/useVoiceRecordingMuted';
 import useVoiceState from '../../../hooks/useVoiceState';
 
 /**
@@ -8,10 +9,10 @@ import useVoiceState from '../../../hooks/useVoiceState';
  * with the actual microphone recording functionality.
  */
 export function VoiceRecorderBridge(): null {
+  const [muted] = useVoiceRecordingMuted();
   const [voiceState] = useVoiceState();
   const postVoiceActivity = usePostVoiceActivity();
 
-  const muted = voiceState === 'muted';
   // Derive recording state from voiceState - recording is active when not idle
   const recording = voiceState !== 'idle';
 
@@ -32,17 +33,17 @@ export function VoiceRecorderBridge(): null {
 
   const { mute, record } = useRecorder(handleAudioChunk);
 
-  useEffect(() => {
-    if (muted) {
-      return mute();
-    }
-  }, [muted, mute]);
-
   useEffect(() => {
     if (recording) {
       return record();
     }
   }, [record, recording]);
 
+  useEffect(() => {
+    if (muted) {
+      return mute();
+    }
+  }, [muted, mute]);
+
   return null;
 }
diff --git a/packages/core/src/actions/setVoiceState.ts b/packages/core/src/actions/setVoiceState.ts
index 70feef25c3..53fc12b7c2 100644
--- a/packages/core/src/actions/setVoiceState.ts
+++ b/packages/core/src/actions/setVoiceState.ts
@@ -1,6 +1,6 @@
 const VOICE_SET_STATE = 'WEB_CHAT/VOICE_SET_STATE' as const;
 
-type VoiceState = 'idle' | 'listening' | 'muted' | 'user_speaking' | 'processing' | 'bot_speaking';
+type VoiceState = 'idle' | 'listening' | 'user_speaking' | 'processing' | 'bot_speaking';
 
 type VoiceSetStateAction = {
   type: typeof VOICE_SET_STATE;
diff --git a/packages/core/src/reducers/voiceActivity.ts b/packages/core/src/reducers/voiceActivity.ts
index 727394ea77..2f948cc43b 100644
--- a/packages/core/src/reducers/voiceActivity.ts
+++ b/packages/core/src/reducers/voiceActivity.ts
@@ -24,11 +24,13 @@ type VoiceActivityActions =
   | VoiceUnregisterHandlerAction;
 
 interface VoiceActivityState {
+  microphoneMuted: boolean;
   voiceState: VoiceState;
   voiceHandlers: Map<string, VoiceHandler>;
 }
 
 const DEFAULT_STATE: VoiceActivityState = {
+  microphoneMuted: false,
   voiceState: 'idle',
   voiceHandlers: new Map()
 };
@@ -39,15 +41,15 @@ export default function voiceActivity(
 ): VoiceActivityState {
   switch (action.type) {
     case VOICE_MUTE_RECORDING:
-      // Only allow muting when in listening state
-      if (state.voiceState !== 'listening') {
-        console.warn(`botframework-webchat: Cannot mute from "${state.voiceState}" state, must be "listening"`);
+      // Only allow muting when in recording state
+      if (state.voiceState === 'idle') {
+        console.warn(`botframework-webchat: Cannot mute from "${state.voiceState}" state, must be in recording state.`);
         return state;
       }
 
       return {
         ...state,
-        voiceState: 'muted'
+        microphoneMuted: true
       };
 
     case VOICE_REGISTER_HANDLER: {
@@ -87,17 +89,14 @@ export default function voiceActivity(
     case VOICE_STOP_RECORDING:
       return {
         ...state,
+        microphoneMuted: false,
         voiceState: 'idle'
       };
 
     case VOICE_UNMUTE_RECORDING:
-      if (state.voiceState !== 'muted') {
-        console.warn(`botframework-webchat: Should not transit from "${state.voiceState}" to "listening"`);
-      }
-
       return {
         ...state,
-        voiceState: 'listening'
+        microphoneMuted: false
       };
 
     default: