diff --git a/stylesheets/_modules.scss b/stylesheets/_modules.scss
index 2fc20fe14..0911c1f3b 100644
--- a/stylesheets/_modules.scss
+++ b/stylesheets/_modules.scss
@@ -3972,6 +3972,21 @@ button.module-image__border-overlay:focus {
     transform: translate(0, 0);
     transition: transform 200ms linear, width 200ms linear, height 200ms linear;
 
+    &:after {
+      content: '';
+      position: absolute;
+      width: 100%;
+      height: 100%;
+      border: 0 solid transparent;
+      border-radius: 5px;
+      transition: border-width 200ms, border-color 200ms;
+      transition-timing-function: ease-in-out;
+    }
+    &--speaking:after {
+      border-width: 3px;
+      border-color: $color-white;
+    }
+
     &__remote-video {
       // The background-color is seen while the video loads.
       background-color: $color-gray-75;
diff --git a/ts/components/CallScreen.tsx b/ts/components/CallScreen.tsx
index ae23e64f3..c6b3f5e4a 100644
--- a/ts/components/CallScreen.tsx
+++ b/ts/components/CallScreen.tsx
@@ -40,11 +40,15 @@ import { NeedsScreenRecordingPermissionsModal } from './NeedsScreenRecordingPerm
 import { missingCaseError } from '../util/missingCaseError';
 import * as KeyboardLayout from '../services/keyboardLayout';
 import { useActivateSpeakerViewOnPresenting } from '../hooks/useActivateSpeakerViewOnPresenting';
-import { CallingAudioIndicator } from './CallingAudioIndicator';
+import {
+  CallingAudioIndicator,
+  SPEAKING_LINGER_MS,
+} from './CallingAudioIndicator';
 import {
   useActiveCallShortcuts,
   useKeyboardShortcuts,
 } from '../hooks/useKeyboardShortcuts';
+import { useValueAtFixedRate } from '../hooks/useValueAtFixedRate';
 
 export type PropsType = {
   activeCall: ActiveCallType;
@@ -155,6 +159,11 @@ export function CallScreen({
     showParticipantsList,
   } = activeCall;
 
+  const isSpeaking = useValueAtFixedRate(
+    localAudioLevel > 0,
+    SPEAKING_LINGER_MS
+  );
+
   useActivateSpeakerViewOnPresenting({
     remoteParticipants,
     switchToPresentationView,
@@ -536,6 +545,7 @@ export function CallScreen({
           <CallingAudioIndicator
             hasAudio={hasLocalAudio}
             audioLevel={localAudioLevel}
+            shouldShowSpeaking={isSpeaking}
           />
         </div>
       </div>
diff --git a/ts/components/CallingAudioIndicator.stories.tsx b/ts/components/CallingAudioIndicator.stories.tsx
index 04d38ed58..ae0f02ba7 100644
--- a/ts/components/CallingAudioIndicator.stories.tsx
+++ b/ts/components/CallingAudioIndicator.stories.tsx
@@ -4,8 +4,12 @@
 import React, { useState, useEffect } from 'react';
 import { boolean } from '@storybook/addon-knobs';
 
-import { CallingAudioIndicator } from './CallingAudioIndicator';
+import {
+  CallingAudioIndicator,
+  SPEAKING_LINGER_MS,
+} from './CallingAudioIndicator';
 import { AUDIO_LEVEL_INTERVAL_MS } from '../calling/constants';
+import { useValueAtFixedRate } from '../hooks/useValueAtFixedRate';
 
 export default {
   title: 'Components/CallingAudioIndicator',
@@ -24,10 +28,13 @@ export function Extreme(): JSX.Element {
     };
   }, [audioLevel, setAudioLevel]);
 
+  const isSpeaking = useValueAtFixedRate(audioLevel > 0, SPEAKING_LINGER_MS);
+
   return (
     <CallingAudioIndicator
       hasAudio={boolean('hasAudio', true)}
       audioLevel={audioLevel}
+      shouldShowSpeaking={isSpeaking}
     />
   );
 }
@@ -45,10 +52,13 @@ export function Random(): JSX.Element {
     };
   }, [audioLevel, setAudioLevel]);
 
+  const isSpeaking = useValueAtFixedRate(audioLevel > 0, SPEAKING_LINGER_MS);
+
   return (
     <CallingAudioIndicator
       hasAudio={boolean('hasAudio', true)}
       audioLevel={audioLevel}
+      shouldShowSpeaking={isSpeaking}
     />
   );
 }
diff --git a/ts/components/CallingAudioIndicator.tsx b/ts/components/CallingAudioIndicator.tsx
index 5d8873f2e..8fdcbc0fe 100644
--- a/ts/components/CallingAudioIndicator.tsx
+++ b/ts/components/CallingAudioIndicator.tsx
@@ -2,16 +2,14 @@
 // SPDX-License-Identifier: AGPL-3.0-only
 
 import classNames from 'classnames';
-import { noop } from 'lodash';
 import type { ReactElement } from 'react';
-import React, { useEffect, useState } from 'react';
+import React, { useEffect } from 'react';
 import { useSpring, animated } from '@react-spring/web';
 
 import { AUDIO_LEVEL_INTERVAL_MS } from '../calling/constants';
 import { missingCaseError } from '../util/missingCaseError';
 
-const SPEAKING_LINGER_MS = 500;
-
+export const SPEAKING_LINGER_MS = 500;
 const BASE_CLASS_NAME = 'CallingAudioIndicator';
 const CONTENT_CLASS_NAME = `${BASE_CLASS_NAME}__content`;
 
@@ -104,23 +102,12 @@ function Bars({ audioLevel }: { audioLevel: number }): ReactElement {
 export function CallingAudioIndicator({
   hasAudio,
   audioLevel,
-}: Readonly<{ hasAudio: boolean; audioLevel: number }>): ReactElement {
-  const [shouldShowSpeaking, setShouldShowSpeaking] = useState(audioLevel > 0);
-
-  useEffect(() => {
-    if (audioLevel > 0) {
-      setShouldShowSpeaking(true);
-    } else if (shouldShowSpeaking) {
-      const timeout = setTimeout(() => {
-        setShouldShowSpeaking(false);
-      }, SPEAKING_LINGER_MS);
-      return () => {
-        clearTimeout(timeout);
-      };
-    }
-    return noop;
-  }, [audioLevel, shouldShowSpeaking]);
-
+  shouldShowSpeaking,
+}: Readonly<{
+  hasAudio: boolean;
+  audioLevel: number;
+  shouldShowSpeaking: boolean;
+}>): ReactElement {
   if (!hasAudio) {
     return (
       <div
diff --git a/ts/components/GroupCallRemoteParticipant.tsx b/ts/components/GroupCallRemoteParticipant.tsx
index 814b864a5..b20cef6b2 100644
--- a/ts/components/GroupCallRemoteParticipant.tsx
+++ b/ts/components/GroupCallRemoteParticipant.tsx
@@ -16,13 +16,17 @@ import type { GroupCallRemoteParticipantType } from '../types/Calling';
 import type { LocalizerType } from '../types/Util';
 import { AvatarColors } from '../types/Colors';
 import { CallBackgroundBlur } from './CallBackgroundBlur';
-import { CallingAudioIndicator } from './CallingAudioIndicator';
+import {
+  CallingAudioIndicator,
+  SPEAKING_LINGER_MS,
+} from './CallingAudioIndicator';
 import { Avatar, AvatarSize } from './Avatar';
 import { ConfirmationDialog } from './ConfirmationDialog';
 import { Intl } from './Intl';
 import { ContactName } from './conversation/ContactName';
 import { useIntersectionObserver } from '../hooks/useIntersectionObserver';
 import { MAX_FRAME_HEIGHT, MAX_FRAME_WIDTH } from '../calling/constants';
+import { useValueAtFixedRate } from '../hooks/useValueAtFixedRate';
 
 const MAX_TIME_TO_SHOW_STALE_VIDEO_FRAMES = 5000;
 const MAX_TIME_TO_SHOW_STALE_SCREENSHARE_FRAMES = 60000;
@@ -79,6 +83,11 @@ export const GroupCallRemoteParticipant: React.FC<PropsType> = React.memo(
       videoAspectRatio,
     } = props.remoteParticipant;
 
+    const isSpeaking = useValueAtFixedRate(
+      !props.isInPip ? props.audioLevel > 0 : false,
+      SPEAKING_LINGER_MS
+    );
+
     const [hasReceivedVideoRecently, setHasReceivedVideoRecently] =
       useState(false);
     const [isWide, setIsWide] = useState<boolean>(
@@ -266,7 +275,11 @@ export const GroupCallRemoteParticipant: React.FC<PropsType> = React.memo(
         )}
 
         <div
-          className="module-ongoing-call__group-call-remote-participant"
+          className={classNames(
+            'module-ongoing-call__group-call-remote-participant',
+            isSpeaking &&
+              'module-ongoing-call__group-call-remote-participant--speaking'
+          )}
           ref={intersectionRef}
           style={containerStyles}
         >
@@ -283,6 +296,7 @@ export const GroupCallRemoteParticipant: React.FC<PropsType> = React.memo(
               <CallingAudioIndicator
                 hasAudio={hasRemoteAudio}
                 audioLevel={props.audioLevel}
+                shouldShowSpeaking={isSpeaking}
               />
             </div>
           )}
diff --git a/ts/hooks/useValueAtFixedRate.ts b/ts/hooks/useValueAtFixedRate.ts
new file mode 100644
index 000000000..d8057f72c
--- /dev/null
+++ b/ts/hooks/useValueAtFixedRate.ts
@@ -0,0 +1,19 @@
+// Copyright 2022 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { useEffect, useState } from 'react';
+
+export function useValueAtFixedRate<T>(value: T, rate: number): T {
+  const [currentValue, setCurrentValue] = useState(value);
+
+  useEffect(() => {
+    const timeout = setTimeout(() => {
+      setCurrentValue(value);
+    }, rate);
+    return () => {
+      clearTimeout(timeout);
+    };
+  }, [value, rate]);
+
+  return currentValue;
+}