diff --git a/app/lib/services/voip/MediaCallEvents.ios.test.ts b/app/lib/services/voip/MediaCallEvents.ios.test.ts
new file mode 100644
index 0000000000..b6850417f1
--- /dev/null
+++ b/app/lib/services/voip/MediaCallEvents.ios.test.ts
@@ -0,0 +1,118 @@
+/**
+ * @jest-environment node
+ *
+ * iOS-only mute tests: requires isIOS = true so didPerformSetMutedCallAction listener is registered.
+ */
+import { setupMediaCallEvents } from './MediaCallEvents';
+import { useCallStore } from './useCallStore';
+
+const mockAddEventListener = jest.fn();
+
+jest.mock('../../methods/helpers', () => ({
+	...jest.requireActual('../../methods/helpers'),
+	isIOS: true
+}));
+
+jest.mock('./useCallStore', () => ({
+	useCallStore: {
+		getState: jest.fn()
+	}
+}));
+
+jest.mock('../../store', () => ({
+	__esModule: true,
+	default: {
+		dispatch: jest.fn()
+	}
+}));
+
+jest.mock('../../native/NativeVoip', () => ({
+	__esModule: true,
+	default: {
+		clearInitialEvents: jest.fn(),
+		getInitialEvents: jest.fn(() => null)
+	}
+}));
+
+jest.mock('./MediaSessionInstance', () => ({
+	mediaSessionInstance: {
+		endCall: jest.fn()
+	}
+}));
+
+jest.mock('../restApi', () => ({
+	registerPushToken: jest.fn(() => Promise.resolve())
+}));
+
+jest.mock('react-native-callkeep', () => ({
+	__esModule: true,
+	default: {
+		addEventListener: (...args: unknown[]) => mockAddEventListener(...args),
+		clearInitialEvents: jest.fn(),
+		setCurrentCallActive: jest.fn(),
+		getInitialEvents: jest.fn(() => Promise.resolve([]))
+	}
+}));
+
+const activeCallBase = {
+	call: {} as object,
+	callId: 'uuid-1',
+	nativeAcceptedCallId: null as string | null
+};
+
+function getMuteHandler(): (payload: { muted: boolean; callUUID: string }) => void {
+	const call = mockAddEventListener.mock.calls.find(([name]) => name === 'didPerformSetMutedCallAction');
+	if (!call) {
+		throw new Error('didPerformSetMutedCallAction listener not registered');
+	}
+	return call[1] as (payload: { muted: boolean; callUUID: string }) => void;
+}
+
+describe('setupMediaCallEvents — didPerformSetMutedCallAction (iOS)', () => {
+	const toggleMute = jest.fn();
+	const getState = useCallStore.getState as jest.Mock;
+
+	beforeEach(() => {
+		jest.clearAllMocks();
+		toggleMute.mockClear();
+		mockAddEventListener.mockImplementation(() => ({ remove: jest.fn() }));
+		getState.mockReturnValue({ ...activeCallBase, isMuted: false, toggleMute });
+	});
+
+	it('registers didPerformSetMutedCallAction via RNCallKeep.addEventListener', () => {
+		setupMediaCallEvents();
+		expect(mockAddEventListener).toHaveBeenCalledWith('didPerformSetMutedCallAction', expect.any(Function));
+	});
+
+	it('calls toggleMute when muted state differs from OS and UUIDs match', () => {
+		setupMediaCallEvents();
+		getMuteHandler()({ muted: true, callUUID: 'uuid-1' });
+		expect(toggleMute).toHaveBeenCalledTimes(1);
+	});
+
+	it('does not call toggleMute when muted state already matches OS even if UUIDs match', () => {
+		getState.mockReturnValue({ ...activeCallBase, isMuted: true, toggleMute });
+		setupMediaCallEvents();
+		getMuteHandler()({ muted: true, callUUID: 'uuid-1' });
+		expect(toggleMute).not.toHaveBeenCalled();
+	});
+
+	it('drops event when callUUID does not match active call id', () => {
+		setupMediaCallEvents();
+		getMuteHandler()({ muted: true, callUUID: 'uuid-2' });
+		expect(toggleMute).not.toHaveBeenCalled();
+	});
+
+	it('drops event when there is no active call object even if UUIDs match', () => {
+		getState.mockReturnValue({
+			call: null,
+			callId: 'uuid-1',
+			nativeAcceptedCallId: null,
+			isMuted: false,
+			toggleMute
+		});
+		setupMediaCallEvents();
+		getMuteHandler()({ muted: true, callUUID: 'uuid-1' });
+		expect(toggleMute).not.toHaveBeenCalled();
+	});
+});
diff --git a/app/lib/services/voip/MediaCallEvents.ts b/app/lib/services/voip/MediaCallEvents.ts
index 86cfc73d96..74dc10e7b3 100644
--- a/app/lib/services/voip/MediaCallEvents.ts
+++ b/app/lib/services/voip/MediaCallEvents.ts
@@ -89,6 +89,24 @@ export const setupMediaCallEvents = (): (() => void) => {
 			})
 		);
 
+		subscriptions.push(
+			RNCallKeep.addEventListener('didPerformSetMutedCallAction', ({ muted, callUUID }) => {
+				const { call, callId, nativeAcceptedCallId, toggleMute, isMuted } = useCallStore.getState();
+				const eventUuid = callUUID.toLowerCase();
+				const activeUuid = (callId ?? nativeAcceptedCallId ?? '').toLowerCase();
+
+				// No active media call or event is for another CallKit/Telecom session — drop stale closure state
+				if (!call || !activeUuid || eventUuid !== activeUuid) {
+					return;
+				}
+
+				// Sync mute state if it doesn't match what the OS is reporting
+				if (muted !== isMuted) {
+					toggleMute();
+				}
+			})
+		);
+
 		// Note: there is intentionally no 'answerCall' listener here.
 		// VoipService.swift handles accept natively: handleObservedCallChanged detects
 		// hasConnected = true and calls handleNativeAccept(), which sends the DDP accept
diff --git a/app/lib/services/voip/useCallStore.test.ts b/app/lib/services/voip/useCallStore.test.ts
index 706c79dd54..69feb829e6 100644
--- a/app/lib/services/voip/useCallStore.test.ts
+++ b/app/lib/services/voip/useCallStore.test.ts
@@ -11,7 +11,15 @@ jest.mock('../../../containers/ActionSheet', () => ({
 	hideActionSheetRef: jest.fn()
 }));
 
-jest.mock('react-native-callkeep', () => ({}));
+jest.mock('react-native-callkeep', () => ({
+	setCurrentCallActive: jest.fn(),
+	addEventListener: jest.fn(() => ({ remove: jest.fn() })),
+	endCall: jest.fn(),
+	start: jest.fn(),
+	stop: jest.fn(),
+	setForceSpeakerphoneOn: jest.fn(),
+	setAvailable: jest.fn()
+}));
 
 function createMockCall(callId: string) {
 	const listeners: Record<string, Set<(...args: unknown[]) => void>> = {};
diff --git a/app/lib/services/voip/useCallStore.ts b/app/lib/services/voip/useCallStore.ts
index 1ed618f489..75f8c21751 100644
--- a/app/lib/services/voip/useCallStore.ts
+++ b/app/lib/services/voip/useCallStore.ts
@@ -175,6 +175,12 @@ export const useCallStore = create<CallStore>((set, get) => ({
 			if (newState === 'active' && !get().callStartTime) {
 				set({ callStartTime: Date.now() });
 			}
+
+			// Tell CallKit the call is active so iOS shows it in the system UI (lock screen, Control Center, Dynamic Island)
+			if (newState === 'active') {
+				const { callId, nativeAcceptedCallId } = get();
+				RNCallKeep.setCurrentCallActive(callId ?? nativeAcceptedCallId ?? '');
+			}
 		};
 
 		const handleTrackStateChange = () => {