diff --git a/Telegram/SourceFiles/api/api_updates.cpp b/Telegram/SourceFiles/api/api_updates.cpp
index ca1c6f3cc4..54ca13e7fd 100644
--- a/Telegram/SourceFiles/api/api_updates.cpp
+++ b/Telegram/SourceFiles/api/api_updates.cpp
@@ -22,6 +22,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_channel.h"
 #include "data/data_chat_filters.h"
 #include "data/data_cloud_themes.h"
+#include "data/data_group_call.h"
 #include "data/data_drafts.h"
 #include "data/data_histories.h"
 #include "data/data_folder.h"
@@ -232,6 +233,26 @@ Updates::Updates(not_null<Main::Session*> session)
 	)).done([=](const MTPupdates_State &result) {
 		stateDone(result);
 	}).send();
+
+	using namespace rpl::mappers;
+	base::ObservableViewer(
+		api().fullPeerUpdated()
+	) | rpl::map([=](not_null<PeerData*> peer) {
+		return peer->asChannel();
+	}) | rpl::filter(
+		_1 != nullptr
+	) | rpl::start_with_next([=](not_null<ChannelData*> channel) {
+		if (const auto users = _pendingSpeakingCallMembers.take(channel)) {
+			if (const auto call = channel->call()) {
+				for (const auto [userId, when] : *users) {
+					call->applyActiveUpdate(
+						userId,
+						when,
+						channel->owner().userLoaded(userId));
+				}
+			}
+		}
+	}, _lifetime);
 }
 
 Main::Session &Updates::session() const {
@@ -1616,20 +1637,38 @@ void Updates::feedUpdate(const MTPUpdate &update) {
 		const auto &d = update.c_updateChannelUserTyping();
 		const auto history = session().data().historyLoaded(
 			peerFromChannel(d.vchannel_id()));
-		const auto user = (d.vuser_id().v == session().userId())
-			? nullptr
-			: session().data().userLoaded(d.vuser_id().v);
-		if (history && user) {
-			const auto when = requestingDifference()
-				? 0
-				: base::unixtime::now();
-			const auto rootId = d.vtop_msg_id().value_or_empty();
-			session().data().registerSendAction(
-				history,
-				rootId,
-				user,
-				d.vaction(),
-				when);
+		if (history) {
+			const auto userId = d.vuser_id().v;
+			const auto user = (userId == session().userId())
+				? session().user().get()
+				: session().data().userLoaded(userId);
+			const auto isSpeakingInCall = (d.vaction().type()
+				== mtpc_speakingInGroupCallAction);
+			if (isSpeakingInCall) {
+				const auto channel = history->peer->asChannel();
+				const auto call = channel->call();
+				const auto now = crl::now();
+				if (call) {
+					call->applyActiveUpdate(userId, now, user);
+				} else if (channel->flags()
+					& MTPDchannel::Flag::f_call_active) {
+					_pendingSpeakingCallMembers.emplace(
+						channel).first->second[userId] = now;
+					session().api().requestFullPeer(channel);
+				}
+			}
+			if (user && !user->isSelf()) {
+				const auto when = requestingDifference()
+					? 0
+					: base::unixtime::now();
+				const auto rootId = d.vtop_msg_id().value_or_empty();
+				session().data().registerSendAction(
+					history,
+					rootId,
+					user,
+					d.vaction(),
+					when);
+			}
 		}
 	} break;
 
diff --git a/Telegram/SourceFiles/api/api_updates.h b/Telegram/SourceFiles/api/api_updates.h
index b65744f510..dac0cf9c17 100644
--- a/Telegram/SourceFiles/api/api_updates.h
+++ b/Telegram/SourceFiles/api/api_updates.h
@@ -160,6 +160,9 @@ private:
 	bool _handlingChannelDifference = false;
 
 	base::flat_map<int, ActiveChatTracker> _activeChats;
+	base::flat_map<
+		not_null<ChannelData*>,
+		base::flat_map<UserId, crl::time>> _pendingSpeakingCallMembers;
 
 	mtpRequestId _onlineRequest = 0;
 	base::Timer _idleFinishTimer;
diff --git a/Telegram/SourceFiles/calls/calls_group_call.cpp b/Telegram/SourceFiles/calls/calls_group_call.cpp
index 466dae4bf5..4407b05826 100644
--- a/Telegram/SourceFiles/calls/calls_group_call.cpp
+++ b/Telegram/SourceFiles/calls/calls_group_call.cpp
@@ -108,9 +108,14 @@ void GroupCall::setState(State state) {
 	}
 	_state = state;
 
-	if (_state.current() == State::Joined && !_pushToTalkStarted) {
-		_pushToTalkStarted = true;
-		applyGlobalShortcutChanges();
+	if (_state.current() == State::Joined) {
+		if (!_pushToTalkStarted) {
+			_pushToTalkStarted = true;
+			applyGlobalShortcutChanges();
+		}
+		if (const auto call = _channel->call(); call && call->id() == _id) {
+			call->setInCall();
+		}
 	}
 
 	if (false
diff --git a/Telegram/SourceFiles/calls/calls_top_bar.cpp b/Telegram/SourceFiles/calls/calls_top_bar.cpp
index 7234e03c28..0d2b14ecb2 100644
--- a/Telegram/SourceFiles/calls/calls_top_bar.cpp
+++ b/Telegram/SourceFiles/calls/calls_top_bar.cpp
@@ -36,6 +36,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Calls {
 namespace {
 
+constexpr auto kMaxUsersInBar = 3;
 constexpr auto kUpdateDebugTimeoutMs = crl::time(500);
 constexpr auto kSwitchStateDuration = 120;
 
@@ -139,6 +140,10 @@ void DebugInfoBox::updateText() {
 
 } // namespace
 
+struct TopBar::User {
+	Ui::GroupCallBarContent::User data;
+};
+
 class Mute final : public Ui::IconButton {
 public:
 	Mute(QWidget *parent, const style::IconButton &st)
@@ -521,16 +526,66 @@ void TopBar::subscribeToMembersChanges(not_null<GroupCall*> call) {
 				.stroke = st::groupCallTopBarUserpicStroke,
 			});
 	}) | rpl::flatten_latest(
-	) | rpl::start_with_next([=](const Ui::GroupCallBarContent &content) {
-		const auto changed = (_userpics.size() != content.userpics.size());
-		_userpics = content.userpics;
-		if (changed) {
+	) | rpl::filter([=](const Ui::GroupCallBarContent &content) {
+		if (_users.size() != content.users.size()) {
+			return true;
+		}
+		for (auto i = 0, count = int(_users.size()); i != count; ++i) {
+			if (_users[i].data.userpicKey != content.users[i].userpicKey
+				|| _users[i].data.id != content.users[i].id) {
+				return true;
+			}
+		}
+		return false;
+	}) | rpl::start_with_next([=](const Ui::GroupCallBarContent &content) {
+		const auto sizeChanged = (_users.size() != content.users.size());
+		_users = ranges::view::all(
+			content.users
+		) | ranges::view::transform([](const auto &user) {
+			return User{ user };
+		}) | ranges::to_vector;
+		generateUserpicsInRow();
+		if (sizeChanged) {
 			updateControlsGeometry();
 		}
 		update();
 	}, lifetime());
 }
 
+void TopBar::generateUserpicsInRow() {
+	const auto count = int(_users.size());
+	if (!count) {
+		_userpics = QImage();
+		return;
+	}
+	const auto limit = std::min(count, kMaxUsersInBar);
+	const auto single = st::groupCallTopBarUserpicSize;
+	const auto shift = st::groupCallTopBarUserpicShift;
+	const auto width = single + (limit - 1) * (single - shift);
+	if (_userpics.width() != width * cIntRetinaFactor()) {
+		_userpics = QImage(
+			QSize(width, single) * cIntRetinaFactor(),
+			QImage::Format_ARGB32_Premultiplied);
+	}
+	_userpics.fill(Qt::transparent);
+	_userpics.setDevicePixelRatio(cRetinaFactor());
+
+	auto q = Painter(&_userpics);
+	auto hq = PainterHighQualityEnabler(q);
+	auto pen = QPen(Qt::transparent);
+	pen.setWidth(st::groupCallTopBarUserpicStroke);
+	auto x = (count - 1) * (single - shift);
+	for (auto i = count; i != 0;) {
+		q.setCompositionMode(QPainter::CompositionMode_SourceOver);
+		q.drawImage(x, 0, _users[--i].data.userpic);
+		q.setCompositionMode(QPainter::CompositionMode_Source);
+		q.setBrush(Qt::NoBrush);
+		q.setPen(pen);
+		q.drawEllipse(x, 0, single, single);
+		x -= single - shift;
+	}
+}
+
 void TopBar::updateInfoLabels() {
 	setInfoLabels();
 	updateControlsGeometry();
diff --git a/Telegram/SourceFiles/calls/calls_top_bar.h b/Telegram/SourceFiles/calls/calls_top_bar.h
index a87eb14f6d..6ea44da8fa 100644
--- a/Telegram/SourceFiles/calls/calls_top_bar.h
+++ b/Telegram/SourceFiles/calls/calls_top_bar.h
@@ -49,6 +49,8 @@ protected:
 	void paintEvent(QPaintEvent *e) override;
 
 private:
+	struct User;
+
 	TopBar(
 		QWidget *parent,
 		const base::weak_ptr<Call> &call,
@@ -63,11 +65,13 @@ private:
 	void setMuted(bool mute);
 
 	void subscribeToMembersChanges(not_null<GroupCall*> call);
+	void generateUserpicsInRow();
 
 	const base::weak_ptr<Call> _call;
 	const base::weak_ptr<GroupCall> _groupCall;
 
 	bool _muted = false;
+	std::vector<User> _users;
 	QImage _userpics;
 	object_ptr<Ui::LabelSimple> _durationLabel;
 	object_ptr<SignalBars> _signalBars;
diff --git a/Telegram/SourceFiles/data/data_group_call.cpp b/Telegram/SourceFiles/data/data_group_call.cpp
index 6e03813310..3161b1c607 100644
--- a/Telegram/SourceFiles/data/data_group_call.cpp
+++ b/Telegram/SourceFiles/data/data_group_call.cpp
@@ -7,16 +7,22 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "data/data_group_call.h"
 
+#include "base/unixtime.h"
 #include "data/data_channel.h"
 #include "data/data_changes.h"
 #include "data/data_session.h"
 #include "main/main_session.h"
+#include "calls/calls_instance.h"
+#include "calls/calls_group_call.h"
+#include "core/application.h"
 #include "apiwrap.h"
 
 namespace Data {
 namespace {
 
 constexpr auto kRequestPerPage = 30;
+constexpr auto kSpeakingAfterActive = crl::time(6000);
+constexpr auto kActiveAfterJoined = crl::time(1000);
 
 } // namespace
 
@@ -26,11 +32,12 @@ GroupCall::GroupCall(
 	uint64 accessHash)
 : _channel(channel)
 , _id(id)
-, _accessHash(accessHash) {
+, _accessHash(accessHash)
+, _speakingByActiveFinishTimer([=] { checkFinishSpeakingByActive(); }) {
 }
 
 GroupCall::~GroupCall() {
-	api().request(_unknownSsrcsRequestId).cancel();
+	api().request(_unknownUsersRequestId).cancel();
 	api().request(_participantsRequestId).cancel();
 	api().request(_reloadRequestId).cancel();
 }
@@ -184,6 +191,7 @@ void GroupCall::reload() {
 		result.match([&](const MTPDphone_groupCall &data) {
 			_channel->owner().processUsers(data.vusers());
 			_participants.clear();
+			_speakingByActiveFinishes.clear();
 			_userBySsrc.clear();
 			applyParticipantsSlice(
 				data.vparticipants().v,
@@ -201,6 +209,10 @@ void GroupCall::reload() {
 void GroupCall::applyParticipantsSlice(
 		const QVector<MTPGroupCallParticipant> &list,
 		ApplySliceSource sliceSource) {
+	const auto amInCall = inCall();
+	const auto now = base::unixtime::now();
+	const auto speakingAfterActive = TimeId(kSpeakingAfterActive / 1000);
+
 	auto changedCount = _fullCount.current();
 	for (const auto &participant : list) {
 		participant.match([&](const MTPDgroupCallParticipant &data) {
@@ -216,6 +228,7 @@ void GroupCall::applyParticipantsSlice(
 						.was = *i,
 					};
 					_userBySsrc.erase(i->ssrc);
+					_speakingByActiveFinishes.remove(user);
 					_participants.erase(i);
 					if (sliceSource != ApplySliceSource::SliceLoaded) {
 						_participantUpdates.fire(std::move(update));
@@ -231,10 +244,16 @@ void GroupCall::applyParticipantsSlice(
 				: std::nullopt;
 			const auto canSelfUnmute = !data.is_muted()
 				|| data.is_can_self_unmute();
+			const auto lastActive = data.vactive_date().value_or(
+				was ? was->lastActive : 0);
+			const auto speaking = canSelfUnmute
+				&& ((was ? was->speaking : false)
+					|| (!amInCall
+						&& (lastActive + speakingAfterActive > now)));
 			const auto value = Participant{
 				.user = user,
 				.date = data.vdate().v,
-				.lastActive = was ? was->lastActive : 0,
+				.lastActive = lastActive,
 				.ssrc = uint32(data.vsource().v),
 				.speaking = canSelfUnmute && (was ? was->speaking : false),
 				.muted = data.is_muted(),
@@ -285,6 +304,7 @@ void GroupCall::applyParticipantsMutes(
 				i->canSelfUnmute = !i->muted || data.is_can_self_unmute();
 				if (!i->canSelfUnmute) {
 					i->speaking = false;
+					_speakingByActiveFinishes.remove(i->user);
 				}
 				_participantUpdates.fire({
 					.was = was,
@@ -298,13 +318,14 @@ void GroupCall::applyParticipantsMutes(
 void GroupCall::applyLastSpoke(uint32 ssrc, crl::time when, crl::time now) {
 	const auto i = _userBySsrc.find(ssrc);
 	if (i == end(_userBySsrc)) {
-		_unknownSpokenSsrcs.emplace(ssrc, when);
-		requestUnknownSsrcs();
+		_unknownSpokenSsrcs[ssrc] = when;
+		requestUnknownParticipants();
 		return;
 	}
 	const auto j = ranges::find(_participants, i->second, &Participant::user);
 	Assert(j != end(_participants));
 
+	_speakingByActiveFinishes.remove(j->user);
 	const auto speaking = (when + kSpeakStatusKeptFor >= now)
 		&& j->canSelfUnmute;
 	if (j->speaking != speaking) {
@@ -317,8 +338,85 @@ void GroupCall::applyLastSpoke(uint32 ssrc, crl::time when, crl::time now) {
 	}
 }
 
-void GroupCall::requestUnknownSsrcs() {
-	if (_unknownSsrcsRequestId || _unknownSpokenSsrcs.empty()) {
+void GroupCall::applyActiveUpdate(
+		UserId userId,
+		crl::time when,
+		UserData *userLoaded) {
+	if (inCall()) {
+		return;
+	}
+	const auto i = userLoaded
+		? ranges::find(
+			_participants,
+			not_null{ userLoaded },
+			&Participant::user)
+		: _participants.end();
+	if (i == end(_participants)) {
+		_unknownSpokenUids[userId] = when;
+		requestUnknownParticipants();
+		return;
+	} else if (!i->canSelfUnmute) {
+		return;
+	}
+	const auto was = std::make_optional(*i);
+	const auto now = crl::now();
+	const auto elapsed = TimeId((now - when) / crl::time(1000));
+	const auto lastActive = base::unixtime::now() - elapsed;
+	const auto finishes = when + kSpeakingAfterActive;
+	if (lastActive <= i->lastActive || finishes <= now) {
+		return;
+	}
+	_speakingByActiveFinishes[i->user] = finishes;
+	if (!_speakingByActiveFinishTimer.isActive()) {
+		_speakingByActiveFinishTimer.callOnce(finishes - now);
+	}
+
+	i->lastActive = lastActive;
+	i->speaking = true;
+	i->canSelfUnmute = true;
+	if (!was->speaking || !was->canSelfUnmute) {
+		_participantUpdates.fire({
+			.was = was,
+			.now = *i,
+		});
+	}
+}
+
+void GroupCall::checkFinishSpeakingByActive() {
+	const auto now = crl::now();
+	auto nearest = 0;
+	auto stop = std::vector<not_null<UserData*>>();
+	for (auto i = begin(_speakingByActiveFinishes); i != end(_speakingByActiveFinishes);) {
+		const auto when = i->second;
+		if (now >= when) {
+			stop.push_back(i->first);
+			i = _speakingByActiveFinishes.erase(i);
+		} else {
+			if (!nearest || nearest > when) {
+				nearest = when;
+			}
+			++i;
+		}
+	}
+	for (const auto user : stop) {
+		const auto i = ranges::find(_participants, user, &Participant::user);
+		if (i->speaking) {
+			const auto was = *i;
+			i->speaking = false;
+			_participantUpdates.fire({
+				.was = was,
+				.now = *i,
+			});
+		}
+	}
+	if (nearest) {
+		_speakingByActiveFinishTimer.callOnce(nearest - now);
+	}
+}
+
+void GroupCall::requestUnknownParticipants() {
+	if (_unknownUsersRequestId
+		|| (_unknownSpokenSsrcs.empty() && _unknownSpokenUids.empty())) {
 		return;
 	}
 	const auto ssrcs = [&] {
@@ -334,15 +432,36 @@ void GroupCall::requestUnknownSsrcs() {
 		}
 		return result;
 	}();
-	auto inputs = QVector<MTPint>();
-	inputs.reserve(ssrcs.size());
+	const auto uids = [&] {
+		if (_unknownSpokenUids.size() + ssrcs.size() < kRequestPerPage) {
+			return base::take(_unknownSpokenUids);
+		}
+		auto result = base::flat_map<UserId, crl::time>();
+		const auto available = (kRequestPerPage - int(ssrcs.size()));
+		if (available > 0) {
+			result.reserve(available);
+			while (result.size() < available) {
+				const auto [userId, when] = _unknownSpokenUids.back();
+				result.emplace(userId, when);
+				_unknownSpokenUids.erase(_unknownSpokenUids.end() - 1);
+			}
+		}
+		return result;
+	}();
+	auto ssrcInputs = QVector<MTPint>();
+	ssrcInputs.reserve(ssrcs.size());
 	for (const auto [ssrc, when] : ssrcs) {
-		inputs.push_back(MTP_int(ssrc));
+		ssrcInputs.push_back(MTP_int(ssrc));
 	}
-	_unknownSsrcsRequestId = api().request(MTPphone_GetGroupParticipants(
+	auto uidInputs = QVector<MTPint>();
+	uidInputs.reserve(uids.size());
+	for (const auto [userId, when] : uids) {
+		uidInputs.push_back(MTP_int(userId));
+	}
+	_unknownUsersRequestId = api().request(MTPphone_GetGroupParticipants(
 		input(),
-		MTP_vector<MTPint>(), // ids
-		MTP_vector<MTPint>(inputs),
+		MTP_vector<MTPint>(uidInputs),
+		MTP_vector<MTPint>(ssrcInputs),
 		MTP_string(QString()),
 		MTP_int(kRequestPerPage)
 	)).done([=](const MTPphone_GroupParticipants &result) {
@@ -352,22 +471,63 @@ void GroupCall::requestUnknownSsrcs() {
 				data.vparticipants().v,
 				ApplySliceSource::UnknownLoaded);
 		});
-		_unknownSsrcsRequestId = 0;
+		_unknownUsersRequestId = 0;
 		const auto now = crl::now();
 		for (const auto [ssrc, when] : ssrcs) {
 			applyLastSpoke(ssrc, when, now);
 			_unknownSpokenSsrcs.remove(ssrc);
 		}
-		requestUnknownSsrcs();
+		for (const auto [userId, when] : uids) {
+			if (const auto user = _channel->owner().userLoaded(userId)) {
+				const auto isParticipant = ranges::contains(
+					_participants,
+					not_null{ user },
+					&Participant::user);
+				if (isParticipant) {
+					applyActiveUpdate(userId, when, user);
+				}
+			}
+			_unknownSpokenUids.remove(userId);
+		}
+		requestUnknownParticipants();
 	}).fail([=](const RPCError &error) {
-		_unknownSsrcsRequestId = 0;
+		_unknownUsersRequestId = 0;
 		for (const auto [ssrc, when] : ssrcs) {
 			_unknownSpokenSsrcs.remove(ssrc);
 		}
-		requestUnknownSsrcs();
+		for (const auto [userId, when] : uids) {
+			_unknownSpokenUids.remove(userId);
+		}
+		requestUnknownParticipants();
 	}).send();
 }
 
+void GroupCall::setInCall() {
+	_unknownSpokenUids.clear();
+	if (_speakingByActiveFinishes.empty()) {
+		return;
+	}
+	auto restartTimer = true;
+	const auto latest = crl::now() + kActiveAfterJoined;
+	for (auto &[user, when] : _speakingByActiveFinishes) {
+		if (when > latest) {
+			when = latest;
+		} else {
+			restartTimer = false;
+		}
+	}
+	if (restartTimer) {
+		_speakingByActiveFinishTimer.callOnce(kActiveAfterJoined);
+	}
+}
+
+bool GroupCall::inCall() const {
+	const auto current = Core::App().calls().currentGroupCall();
+	return (current != nullptr)
+		&& (current->id() == _id)
+		&& (current->state() == Calls::GroupCall::State::Joined);
+}
+
 void GroupCall::applyUpdate(const MTPDupdateGroupCallParticipants &update) {
 	const auto version = update.vversion().v;
 	if (version < _version) {
diff --git a/Telegram/SourceFiles/data/data_group_call.h b/Telegram/SourceFiles/data/data_group_call.h
index 947fed4d90..418720c2db 100644
--- a/Telegram/SourceFiles/data/data_group_call.h
+++ b/Telegram/SourceFiles/data/data_group_call.h
@@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+#include "base/timer.h"
+
 class UserData;
 class ChannelData;
 
@@ -53,10 +55,15 @@ public:
 	void applyUpdateChecked(
 		const MTPDupdateGroupCallParticipants &update);
 	void applyLastSpoke(uint32 ssrc, crl::time when, crl::time now);
+	void applyActiveUpdate(
+		UserId userId,
+		crl::time when,
+		UserData *userLoaded);
 
 	[[nodiscard]] int fullCount() const;
 	[[nodiscard]] rpl::producer<int> fullCountValue() const;
 
+	void setInCall();
 	void reload();
 
 	void setJoinMutedLocally(bool muted);
@@ -71,14 +78,16 @@ private:
 	};
 	[[nodiscard]] ApiWrap &api() const;
 
+	[[nodiscard]] bool inCall() const;
 	void applyCall(const MTPGroupCall &call, bool force);
 	void applyParticipantsSlice(
 		const QVector<MTPGroupCallParticipant> &list,
 		ApplySliceSource sliceSource);
 	void applyParticipantsMutes(
 		const MTPDupdateGroupCallParticipants &update);
-	void requestUnknownSsrcs();
+	void requestUnknownParticipants();
 	void changeChannelEmptyCallFlag();
+	void checkFinishSpeakingByActive();
 
 	const not_null<ChannelData*> _channel;
 	const uint64 _id = 0;
@@ -90,11 +99,14 @@ private:
 
 	std::vector<Participant> _participants;
 	base::flat_map<uint32, not_null<UserData*>> _userBySsrc;
+	base::flat_map<not_null<UserData*>, crl::time> _speakingByActiveFinishes;
+	base::Timer _speakingByActiveFinishTimer;
 	QString _nextOffset;
 	rpl::variable<int> _fullCount = 0;
 
 	base::flat_map<uint32, crl::time> _unknownSpokenSsrcs;
-	mtpRequestId _unknownSsrcsRequestId = 0;
+	base::flat_map<UserId, crl::time> _unknownSpokenUids;
+	mtpRequestId _unknownUsersRequestId = 0;
 
 	rpl::event_stream<ParticipantUpdate> _participantUpdates;
 	rpl::event_stream<> _participantsSliceAdded;
diff --git a/Telegram/SourceFiles/history/view/history_view_group_call_tracker.cpp b/Telegram/SourceFiles/history/view/history_view_group_call_tracker.cpp
index 77a97d8ce9..09a249e20c 100644
--- a/Telegram/SourceFiles/history/view/history_view_group_call_tracker.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_group_call_tracker.cpp
@@ -118,7 +118,10 @@ rpl::producer<Ui::GroupCallBarContent> GroupCallTracker::ContentByCall(
 		}
 		for (auto i = 0; i != kLimit - already; ++i) {
 			if (adding[i]) {
-				state->userpics.push_back(UserpicInRow{ adding[i]->user });
+				state->userpics.push_back(UserpicInRow{
+					.peer = adding[i]->user,
+					.speaking = adding[i]->speaking,
+				});
 			}
 		}
 		return true;
@@ -133,12 +136,18 @@ rpl::producer<Ui::GroupCallBarContent> GroupCallTracker::ContentByCall(
 		if (!result) {
 			return false;
 		}
-		GenerateUserpicsInRow(
-			state->current.userpics,
-			state->userpics,
-			st);
+		state->current.users.reserve(state->userpics.size());
+		state->current.users.clear();
 		state->someUserpicsNotLoaded = false;
+		using User = Ui::GroupCallBarContent::User;
 		for (const auto &userpic : state->userpics) {
+			const auto pic = userpic.peer->genUserpic(userpic.view, st.size);
+			state->current.users.push_back({
+				.userpic = pic.toImage(),
+				.userpicKey = userpic.uniqueKey,
+				.id = userpic.peer->bareId(),
+				.speaking = userpic.speaking,
+			});
 			if (userpic.peer->hasUserpic()
 				&& userpic.peer->useEmptyUserpic(userpic.view)) {
 				state->someUserpicsNotLoaded = true;
@@ -172,12 +181,17 @@ rpl::producer<Ui::GroupCallBarContent> GroupCallTracker::ContentByCall(
 		Expects(state->userpics.size() <= kLimit);
 
 		const auto &participants = call->participants();
-		auto i = state->userpics.begin();
+		auto i = begin(state->userpics);
 
 		// Find where to put a new speaking userpic.
-		for (; i != state->userpics.end(); ++i) {
+		for (; i != end(state->userpics); ++i) {
 			if (i->peer == user) {
-				return false;
+				if (i->speaking) {
+					return false;
+				}
+				const auto index = i - begin(state->userpics);
+				state->current.users[index].speaking = i->speaking = true;
+				return true;
 			}
 			const auto j = ranges::find(
 				participants,
@@ -194,7 +208,10 @@ rpl::producer<Ui::GroupCallBarContent> GroupCallTracker::ContentByCall(
 		}
 
 		// Add the new speaking to the place we found.
-		const auto added = state->userpics.insert(i, UserpicInRow{ user });
+		const auto added = state->userpics.insert(i, UserpicInRow{
+			.peer = user,
+			.speaking = true,
+		});
 
 		// Remove him from the tail, if he was there.
 		for (auto i = added + 1; i != state->userpics.end(); ++i) {
@@ -252,8 +269,27 @@ rpl::producer<Ui::GroupCallBarContent> GroupCallTracker::ContentByCall(
 				if (CheckPushToFront(state, call, user, st)) {
 					pushNext();
 				}
-			} else if (RegenerateUserpics(state, call, st)) {
-				pushNext();
+			} else {
+				auto updateSpeakingState = update.was.has_value()
+					&& (update.now->speaking != update.was->speaking);
+				if (updateSpeakingState) {
+					const auto i = ranges::find(
+						state->userpics,
+						user,
+						&UserpicInRow::peer);
+					if (i != end(state->userpics)) {
+						const auto index = i - begin(state->userpics);
+						state->current.users[index].speaking
+							= i->speaking
+							= update.now->speaking;
+					} else {
+						updateSpeakingState = false;
+					}
+				}
+				if (RegenerateUserpics(state, call, st)
+					|| updateSpeakingState) {
+					pushNext();
+				}
 			}
 		}, lifetime);
 
diff --git a/Telegram/SourceFiles/history/view/history_view_group_call_tracker.h b/Telegram/SourceFiles/history/view/history_view_group_call_tracker.h
index e93cbf4328..70ab0dc266 100644
--- a/Telegram/SourceFiles/history/view/history_view_group_call_tracker.h
+++ b/Telegram/SourceFiles/history/view/history_view_group_call_tracker.h
@@ -22,6 +22,7 @@ namespace HistoryView {
 
 struct UserpicInRow {
 	not_null<PeerData*> peer;
+	bool speaking = false;
 	mutable std::shared_ptr<Data::CloudImageView> view;
 	mutable InMemoryKey uniqueKey;
 };
diff --git a/Telegram/SourceFiles/ui/chat/group_call_bar.cpp b/Telegram/SourceFiles/ui/chat/group_call_bar.cpp
index d1bb247f72..78a0111620 100644
--- a/Telegram/SourceFiles/ui/chat/group_call_bar.cpp
+++ b/Telegram/SourceFiles/ui/chat/group_call_bar.cpp
@@ -134,15 +134,19 @@ void GroupCallBar::paint(Painter &p) {
 			? tr::lng_group_call_members(tr::now, lt_count, _content.count)
 			: tr::lng_group_call_no_members(tr::now)));
 
-	if (!_content.userpics.isNull()) {
-		const auto imageSize = _content.userpics.size()
-			/ _content.userpics.devicePixelRatio();
-		// Skip shadow of the bar above.
-		const auto imageTop = (st::historyReplyHeight
-			- st::lineWidth
-			- imageSize.height()) / 2 + st::lineWidth;
-		const auto imageLeft = (_inner->width() - imageSize.width()) / 2;
-		p.drawImage(imageLeft, imageTop, _content.userpics);
+	const auto picsSize = _content.users.size() * st::historyGroupCallUserpicSize;
+	// Skip shadow of the bar above.
+	const auto imageTop = (st::historyReplyHeight
+		- st::lineWidth
+		- st::historyGroupCallUserpicSize) / 2 + st::lineWidth;
+	const auto picsLeft = (_inner->width() - picsSize) / 2;
+	auto imageLeft = picsLeft;
+	for (const auto &user : _content.users) {
+		if (user.speaking) {
+			p.fillRect(imageLeft, imageTop, st::historyGroupCallUserpicSize, st::historyGroupCallUserpicSize, QColor(255, 128, 128));
+		}
+		p.drawImage(imageLeft, imageTop, user.userpic);
+		imageLeft += st::historyGroupCallUserpicSize;
 	}
 }
 
diff --git a/Telegram/SourceFiles/ui/chat/group_call_bar.h b/Telegram/SourceFiles/ui/chat/group_call_bar.h
index 9fba263268..8f5acd56cb 100644
--- a/Telegram/SourceFiles/ui/chat/group_call_bar.h
+++ b/Telegram/SourceFiles/ui/chat/group_call_bar.h
@@ -18,9 +18,15 @@ class PlainShadow;
 class RoundButton;
 
 struct GroupCallBarContent {
+	struct User {
+		QImage userpic;
+		std::pair<uint64, uint64> userpicKey = {};
+		int32 id = 0;
+		bool speaking = false;
+	};
 	int count = 0;
 	bool shown = false;
-	QImage userpics;
+	std::vector<User> users;
 };
 
 class GroupCallBar final {