diff --git a/Telegram/Resources/langs/lang.strings b/Telegram/Resources/langs/lang.strings
index 4a3f1bc052..86ea166e86 100644
--- a/Telegram/Resources/langs/lang.strings
+++ b/Telegram/Resources/langs/lang.strings
@@ -4655,6 +4655,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_call_error_camera_not_started" = "You can switch to video call once you're connected.";
 "lng_call_error_camera_outdated" = "{user}'s app does not support video calls. They need to update their app before you can call them.";
 "lng_call_error_audio_io" = "There seems to be a problem with your sound card. Please make sure that your computer's speakers and microphone are working and try again.";
+"lng_call_error_add_not_started" = "You can add more people once you're connected.";
 
 "lng_call_bar_hangup" = "End call";
 "lng_call_leave_to_other_sure" = "End your active call and join this video chat?";
@@ -4691,6 +4692,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 "lng_call_start_video" = "Start Video";
 "lng_call_stop_video" = "Stop Video";
 "lng_call_screencast" = "Screencast";
+"lng_call_add_people" = "Add People";
 "lng_call_end_call" = "End Call";
 "lng_call_mute_audio" = "Mute";
 "lng_call_unmute_audio" = "Unmute";
diff --git a/Telegram/SourceFiles/calls/calls.style b/Telegram/SourceFiles/calls/calls.style
index d67b208f9b..9c8e600509 100644
--- a/Telegram/SourceFiles/calls/calls.style
+++ b/Telegram/SourceFiles/calls/calls.style
@@ -24,7 +24,7 @@ CallSignalBars {
 	inactiveOpacity: double;
 }
 
-callWidthMin: 300px;
+callWidthMin: 372px;
 callHeightMin: 440px;
 callWidth: 720px;
 callHeight: 540px;
@@ -183,6 +183,18 @@ callCameraUnmute: CallButton(callMicrophoneUnmute) {
 		}
 	}
 }
+callAddPeople: CallButton(callAnswer) {
+	button: IconButton(callButton) {
+		icon: icon {{ "settings/group", callIconFgActive }};
+		iconPosition: point(-1px, 24px);
+		ripple: RippleAnimation(defaultRippleAnimation) {
+			color: callIconActiveRipple;
+		}
+	}
+	bg: callIconBgActive;
+	outerBg: callIconBgActive;
+	label: callButtonLabel;
+}
 callCornerButtonInner: IconButton {
 	width: 20px;
 	height: 20px;
diff --git a/Telegram/SourceFiles/calls/calls_call.cpp b/Telegram/SourceFiles/calls/calls_call.cpp
index 3a34f07836..2ff549c93d 100644
--- a/Telegram/SourceFiles/calls/calls_call.cpp
+++ b/Telegram/SourceFiles/calls/calls_call.cpp
@@ -16,6 +16,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "calls/calls_panel.h"
 #include "core/application.h"
 #include "core/core_settings.h"
+#include "data/data_group_call.h"
 #include "data/data_session.h"
 #include "data/data_user.h"
 #include "lang/lang_keys.h"
@@ -527,20 +528,23 @@ crl::time Call::getDurationMs() const {
 	return _startTime ? (crl::now() - _startTime) : 0;
 }
 
-void Call::hangup() {
+void Call::hangup(Data::GroupCall *migrateCall, const QString &migrateSlug) {
 	const auto state = _state.current();
-	if (state == State::Busy) {
+	if (state == State::Busy || state == State::MigrationHangingUp) {
 		_delegate->callFinished(this);
 	} else {
 		const auto missed = (state == State::Ringing
 			|| (state == State::Waiting && _type == Type::Outgoing));
 		const auto declined = isIncomingWaiting();
-		const auto reason = missed
+		const auto reason = !migrateSlug.isEmpty()
+			? MTP_phoneCallDiscardReasonMigrateConferenceCall(
+				MTP_string(migrateSlug))
+			: missed
 			? MTP_phoneCallDiscardReasonMissed()
 			: declined
 			? MTP_phoneCallDiscardReasonBusy()
 			: MTP_phoneCallDiscardReasonHangup();
-		finish(FinishType::Ended, reason);
+		finish(FinishType::Ended, reason, migrateCall);
 	}
 }
 
@@ -740,7 +744,10 @@ bool Call::handleUpdate(const MTPPhoneCall &call) {
 			&& reason->type() == mtpc_phoneCallDiscardReasonDisconnect) {
 			LOG(("Call Info: Discarded with DISCONNECT reason."));
 		}
-		if (reason && reason->type() == mtpc_phoneCallDiscardReasonBusy) {
+		if (reason && reason->type() == mtpc_phoneCallDiscardReasonMigrateConferenceCall) {
+			const auto slug = qs(reason->c_phoneCallDiscardReasonMigrateConferenceCall().vslug());
+			finishByMigration(slug);
+		} else if (reason && reason->type() == mtpc_phoneCallDiscardReasonBusy) {
 			setState(State::Busy);
 		} else if (_type == Type::Outgoing
 			|| _state.current() == State::HangingUp) {
@@ -768,6 +775,32 @@ bool Call::handleUpdate(const MTPPhoneCall &call) {
 	Unexpected("phoneCall type inside an existing call handleUpdate()");
 }
 
+void Call::finishByMigration(const QString &slug) {
+	if (_state.current() == State::MigrationHangingUp) {
+		return;
+	}
+	setState(State::MigrationHangingUp);
+	const auto limit = 5;
+	const auto session = &_user->session();
+	session->api().request(MTPphone_GetGroupCall(
+		MTP_inputGroupCallSlug(MTP_string(slug)),
+		MTP_int(limit)
+	)).done([=](const MTPphone_GroupCall &result) {
+		result.data().vcall().match([&](const auto &data) {
+			const auto call = session->data().sharedConferenceCall(
+				data.vid().v,
+				data.vaccess_hash().v);
+			call->processFullCall(result);
+			Core::App().calls().startOrJoinConferenceCall({
+				.call = call,
+				.linkSlug = slug,
+			});
+		});
+	}).fail(crl::guard(this, [=] {
+		setState(State::Failed);
+	})).send();
+}
+
 void Call::updateRemoteMediaState(
 		tgcalls::AudioState audio,
 		tgcalls::VideoState video) {
@@ -1059,6 +1092,7 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 		const auto track = (state != State::FailedHangingUp)
 			&& (state != State::Failed)
 			&& (state != State::HangingUp)
+			&& (state != State::MigrationHangingUp)
 			&& (state != State::Ended)
 			&& (state != State::EndedByOtherDevice)
 			&& (state != State::Busy);
@@ -1175,6 +1209,11 @@ void Call::setState(State state) {
 		&& state != State::Failed) {
 		return;
 	}
+	if (was == State::MigrationHangingUp
+		&& state != State::Ended
+		&& state != State::Failed) {
+		return;
+	}
 	if (was != state) {
 		_state = state;
 
@@ -1323,7 +1362,10 @@ rpl::producer<Webrtc::DeviceResolvedId> Call::cameraDeviceIdValue() const {
 	return _cameraDeviceId.value();
 }
 
-void Call::finish(FinishType type, const MTPPhoneCallDiscardReason &reason) {
+void Call::finish(
+		FinishType type,
+		const MTPPhoneCallDiscardReason &reason,
+		Data::GroupCall *migrateCall) {
 	Expects(type != FinishType::None);
 
 	setSignalBarCount(kSignalBarFinished);
@@ -1371,6 +1413,12 @@ void Call::finish(FinishType type, const MTPPhoneCallDiscardReason &reason) {
 
 	// We want to discard request still being sent and processed even if
 	// the call is already destroyed.
+	if (migrateCall) {
+		_user->owner().registerInvitedToCallUser(
+			migrateCall->id(),
+			migrateCall,
+			_user);
+	}
 	const auto session = &_user->session();
 	const auto weak = base::make_weak(this);
 	session->api().request(MTPphone_DiscardCall( // We send 'discard' here.
diff --git a/Telegram/SourceFiles/calls/calls_call.h b/Telegram/SourceFiles/calls/calls_call.h
index 1d01d6d5f5..2e024cea83 100644
--- a/Telegram/SourceFiles/calls/calls_call.h
+++ b/Telegram/SourceFiles/calls/calls_call.h
@@ -14,6 +14,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mtproto/mtproto_auth_key.h"
 #include "webrtc/webrtc_device_resolver.h"
 
+namespace Data {
+class GroupCall;
+} // namespace Data
+
 namespace Media {
 namespace Audio {
 class Track;
@@ -122,6 +126,7 @@ public:
 		FailedHangingUp,
 		Failed,
 		HangingUp,
+		MigrationHangingUp,
 		Ended,
 		EndedByOtherDevice,
 		ExchangingKeys,
@@ -198,7 +203,9 @@ public:
 
 	void applyUserConfirmation();
 	void answer();
-	void hangup();
+	void hangup(
+		Data::GroupCall *migrateCall = nullptr,
+		const QString &migrateSlug = QString());
 	void redial();
 
 	bool isKeyShaForFingerprintReady() const;
@@ -246,7 +253,9 @@ private:
 	void finish(
 		FinishType type,
 		const MTPPhoneCallDiscardReason &reason
-			= MTP_phoneCallDiscardReasonDisconnect());
+			= MTP_phoneCallDiscardReasonDisconnect(),
+		Data::GroupCall *migrateCall = nullptr);
+	void finishByMigration(const QString &slug);
 	void startOutgoing();
 	void startIncoming();
 	void startWaitingTrack();
diff --git a/Telegram/SourceFiles/calls/calls_instance.cpp b/Telegram/SourceFiles/calls/calls_instance.cpp
index 9a3147e76c..effbcfb8bb 100644
--- a/Telegram/SourceFiles/calls/calls_instance.cpp
+++ b/Telegram/SourceFiles/calls/calls_instance.cpp
@@ -230,12 +230,13 @@ void Instance::startOrJoinGroupCall(
 	});
 }
 
-void Instance::startOrJoinConferenceCall(
-		std::shared_ptr<Ui::Show> show,
-		StartConferenceCallArgs args) {
-	destroyCurrentCall();
+void Instance::startOrJoinConferenceCall(StartConferenceCallArgs args) {
+	destroyCurrentCall(
+		args.migrating ? args.call.get() : nullptr,
+		args.migrating ? args.linkSlug : QString());
 
 	const auto session = &args.call->peer()->session();
+	const auto showShareLink = args.migrating && args.invite.empty();
 	auto call = std::make_unique<GroupCall>(
 		_delegate.get(),
 		Calls::Group::ConferenceInfo{
@@ -254,6 +255,11 @@ void Instance::startOrJoinConferenceCall(
 	_currentGroupCallPanel = std::make_unique<Group::Panel>(raw);
 	_currentGroupCall = std::move(call);
 	_currentGroupCallChanges.fire_copy(raw);
+	if (!args.invite.empty()) {
+		_currentGroupCallPanel->migrationInviteUsers(std::move(args.invite));
+	} else if (args.migrating) {
+		_currentGroupCallPanel->migrationShowShareLink();
+	}
 }
 
 void Instance::confirmLeaveCurrent(
@@ -435,24 +441,6 @@ void Instance::createGroupCall(
 	_currentGroupCallChanges.fire_copy(raw);
 }
 
-void Instance::createConferenceCall(Group::ConferenceInfo info) {
-	destroyCurrentCall();
-
-	auto call = std::make_unique<GroupCall>(
-		_delegate.get(),
-		std::move(info));
-	const auto raw = call.get();
-
-	raw->peer()->session().account().sessionChanges(
-	) | rpl::start_with_next([=] {
-		destroyGroupCall(raw);
-	}, raw->lifetime());
-
-	_currentGroupCallPanel = std::make_unique<Group::Panel>(raw);
-	_currentGroupCall = std::move(call);
-	_currentGroupCallChanges.fire_copy(raw);
-}
-
 void Instance::refreshDhConfig() {
 	Expects(_currentCall != nullptr);
 
@@ -744,9 +732,11 @@ bool Instance::inGroupCall() const {
 		&& (state != GroupCall::State::Failed);
 }
 
-void Instance::destroyCurrentCall() {
+void Instance::destroyCurrentCall(
+		Data::GroupCall *migrateCall,
+		const QString &migrateSlug) {
 	if (const auto current = currentCall()) {
-		current->hangup();
+		current->hangup(migrateCall, migrateSlug);
 		if (const auto still = currentCall()) {
 			destroyCall(still);
 		}
diff --git a/Telegram/SourceFiles/calls/calls_instance.h b/Telegram/SourceFiles/calls/calls_instance.h
index 2d5df76f2a..ad55bb5dec 100644
--- a/Telegram/SourceFiles/calls/calls_instance.h
+++ b/Telegram/SourceFiles/calls/calls_instance.h
@@ -73,6 +73,8 @@ struct StartConferenceCallArgs {
 	std::shared_ptr<TdE2E::Call> e2e;
 	QString linkSlug;
 	MsgId joinMessageId;
+	std::vector<not_null<UserData*>> invite;
+	bool migrating = false;
 };
 
 class Instance final : public base::has_weak_ptr {
@@ -85,9 +87,7 @@ public:
 		std::shared_ptr<Ui::Show> show,
 		not_null<PeerData*> peer,
 		StartGroupCallArgs args);
-	void startOrJoinConferenceCall(
-		std::shared_ptr<Ui::Show> show,
-		StartConferenceCallArgs args);
+	void startOrJoinConferenceCall(StartConferenceCallArgs args);
 	void showStartWithRtmp(
 		std::shared_ptr<Ui::Show> show,
 		not_null<PeerData*> peer);
@@ -140,7 +140,6 @@ private:
 	void createGroupCall(
 		Group::JoinInfo info,
 		const MTPInputGroupCall &inputCall);
-	void createConferenceCall(Group::ConferenceInfo info);
 	void destroyGroupCall(not_null<GroupCall*> call);
 	void confirmLeaveCurrent(
 		std::shared_ptr<Ui::Show> show,
@@ -156,7 +155,9 @@ private:
 	void refreshServerConfig(not_null<Main::Session*> session);
 	bytes::const_span updateDhConfig(const MTPmessages_DhConfig &data);
 
-	void destroyCurrentCall();
+	void destroyCurrentCall(
+		Data::GroupCall *migrateCall = nullptr,
+		const QString &migrateSlug = QString());
 	void handleCallUpdate(
 		not_null<Main::Session*> session,
 		const MTPPhoneCall &call);
diff --git a/Telegram/SourceFiles/calls/calls_panel.cpp b/Telegram/SourceFiles/calls/calls_panel.cpp
index e5af06c171..1b48630320 100644
--- a/Telegram/SourceFiles/calls/calls_panel.cpp
+++ b/Telegram/SourceFiles/calls/calls_panel.cpp
@@ -15,6 +15,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_cloud_file.h"
 #include "data/data_changes.h"
 #include "calls/group/calls_group_common.h"
+#include "calls/group/calls_group_invite_controller.h"
 #include "calls/ui/calls_device_menu.h"
 #include "calls/calls_emoji_fingerprint.h"
 #include "calls/calls_signal_bars.h"
@@ -45,6 +46,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/integration.h"
 #include "core/application.h"
 #include "lang/lang_keys.h"
+#include "main/session/session_show.h"
 #include "main/main_session.h"
 #include "apiwrap.h"
 #include "platform/platform_specific.h"
@@ -92,6 +94,77 @@ constexpr auto kHideControlsQuickTimeout = 2 * crl::time(1000);
 </svg>)";
 }
 
+class Show final : public Main::SessionShow {
+public:
+	explicit Show(not_null<Panel*> panel);
+	~Show();
+
+	void showOrHideBoxOrLayer(
+		std::variant<
+			v::null_t,
+			object_ptr<Ui::BoxContent>,
+			std::unique_ptr<Ui::LayerWidget>> &&layer,
+		Ui::LayerOptions options,
+		anim::type animated) const override;
+	[[nodiscard]] not_null<QWidget*> toastParent() const override;
+	[[nodiscard]] bool valid() const override;
+	operator bool() const override;
+
+	[[nodiscard]] Main::Session &session() const override;
+
+private:
+	const base::weak_ptr<Panel> _panel;
+
+};
+
+Show::Show(not_null<Panel*> panel)
+: _panel(base::make_weak(panel)) {
+}
+
+Show::~Show() = default;
+
+void Show::showOrHideBoxOrLayer(
+		std::variant<
+			v::null_t,
+			object_ptr<Ui::BoxContent>,
+			std::unique_ptr<Ui::LayerWidget>> &&layer,
+		Ui::LayerOptions options,
+		anim::type animated) const {
+	using UniqueLayer = std::unique_ptr<Ui::LayerWidget>;
+	using ObjectBox = object_ptr<Ui::BoxContent>;
+	if (auto layerWidget = std::get_if<UniqueLayer>(&layer)) {
+		if (const auto panel = _panel.get()) {
+			panel->showLayer(std::move(*layerWidget), options, animated);
+		}
+	} else if (auto box = std::get_if<ObjectBox>(&layer)) {
+		if (const auto panel = _panel.get()) {
+			panel->showBox(std::move(*box), options, animated);
+		}
+	} else if (const auto panel = _panel.get()) {
+		panel->hideLayer(animated);
+	}
+}
+
+not_null<QWidget*> Show::toastParent() const {
+	const auto panel = _panel.get();
+	Assert(panel != nullptr);
+	return panel->widget();
+}
+
+bool Show::valid() const {
+	return !_panel.empty();
+}
+
+Show::operator bool() const {
+	return valid();
+}
+
+Main::Session &Show::session() const {
+	const auto panel = _panel.get();
+	Assert(panel != nullptr);
+	return panel->user()->session();
+}
+
 } // namespace
 
 Panel::Panel(not_null<Call*> call)
@@ -121,6 +194,9 @@ Panel::Panel(not_null<Call*> call)
 		widget(),
 		st::callMicrophoneMute,
 		&st::callMicrophoneUnmute))
+, _addPeople(
+	widget(),
+	object_ptr<Ui::CallButton>(widget(), st::callAddPeople))
 , _name(widget(), st::callName)
 , _status(widget(), st::callStatus)
 , _hideControlsTimer([=] { requestControlsHidden(true); })
@@ -133,6 +209,8 @@ Panel::Panel(not_null<Call*> call)
 	_cancel->setDuration(st::callPanelDuration);
 	_cancel->entity()->setText(tr::lng_call_cancel());
 	_screencast->setDuration(st::callPanelDuration);
+	_addPeople->setDuration(st::callPanelDuration);
+	_addPeople->entity()->setText(tr::lng_call_add_people());
 
 	initWindow();
 	initWidget();
@@ -153,6 +231,62 @@ bool Panel::isActive() const {
 	return window()->isActiveWindow() && isVisible();
 }
 
+base::weak_ptr<Ui::Toast::Instance> Panel::showToast(
+		const QString &text,
+		crl::time duration) {
+	return showToast({
+		.text = { text },
+		.duration = duration,
+	});
+}
+
+base::weak_ptr<Ui::Toast::Instance> Panel::showToast(
+		TextWithEntities &&text,
+		crl::time duration) {
+	return showToast({
+		.text = std::move(text),
+		.duration = duration,
+	});
+}
+
+base::weak_ptr<Ui::Toast::Instance> Panel::showToast(
+		Ui::Toast::Config &&config) {
+	if (!config.st) {
+		config.st = &st::callErrorToast;
+	}
+	return Show(this).showToast(std::move(config));
+}
+
+void Panel::showBox(object_ptr<Ui::BoxContent> box) {
+	showBox(std::move(box), Ui::LayerOption::KeepOther, anim::type::normal);
+}
+
+void Panel::showBox(
+		object_ptr<Ui::BoxContent> box,
+		Ui::LayerOptions options,
+		anim::type animated) {
+	_layerBg->showBox(std::move(box), options, animated);
+}
+
+void Panel::showLayer(
+		std::unique_ptr<Ui::LayerWidget> layer,
+		Ui::LayerOptions options,
+		anim::type animated) {
+	_layerBg->showLayer(std::move(layer), options, animated);
+}
+
+void Panel::hideLayer(anim::type animated) {
+	_layerBg->hideAll(animated);
+}
+
+bool Panel::isLayerShown() const {
+	return _layerBg->topShownLayer() != nullptr;
+}
+
+std::shared_ptr<Main::SessionShow> Panel::uiShow() {
+	return std::make_shared<Show>(this);
+}
+
 void Panel::showAndActivate() {
 	if (window()->isHidden()) {
 		window()->show();
@@ -303,7 +437,7 @@ void Panel::initControls() {
 			return;
 		} else if (!env->desktopCaptureAllowed()) {
 			if (auto box = Group::ScreenSharingPrivacyRequestBox()) {
-				_layerBg->showBox(std::move(box));
+				showBox(std::move(box));
 			}
 		} else if (const auto source = env->uniqueDesktopCaptureSource()) {
 			if (!chooseSourceActiveDeviceId().isEmpty()) {
@@ -318,9 +452,42 @@ void Panel::initControls() {
 	_camera->setClickedCallback([=] {
 		if (!_call) {
 			return;
-		} else {
-			_call->toggleCameraSharing(!_call->isSharingCamera());
 		}
+		_call->toggleCameraSharing(!_call->isSharingCamera());
+	});
+	_addPeople->entity()->setClickedCallback([=] {
+		if (!_call || _call->state() != Call::State::Established) {
+			showToast(tr::lng_call_error_add_not_started(tr::now));
+			return;
+		}
+		const auto call = _call;
+		const auto creating = std::make_shared<bool>();
+		const auto finish = [=](QString link) {
+			if (link.isEmpty()) {
+				*creating = false;
+			}
+		};
+		const auto create = [=](std::vector<not_null<UserData*>> users) {
+			if (*creating) {
+				return;
+			}
+			*creating = true;
+			Group::MakeConferenceCall({
+				.show = uiShow(),
+				.finished = finish,
+				.invite = std::move(users),
+				.joining = true,
+				.migrating = true,
+			});
+		};
+		const auto invite = crl::guard(call, [=](
+				std::vector<not_null<UserData*>> users) {
+			create(std::move(users));
+		});
+		const auto share = crl::guard(call, [=] {
+			create({});
+		});
+		showBox(Group::PrepareInviteBox(call, invite, share));
 	});
 
 	_updateDurationTimer.setCallback([this] {
@@ -605,6 +772,7 @@ void Panel::reinitWithCall(Call *call) {
 			&& state != State::EndedByOtherDevice
 			&& state != State::Failed
 			&& state != State::FailedHangingUp
+			&& state != State::MigrationHangingUp
 			&& state != State::HangingUp) {
 			refreshOutgoingPreviewInBody(state);
 		}
@@ -630,10 +798,7 @@ void Panel::reinitWithCall(Call *call) {
 			}
 			Unexpected("Error type in _call->errors().");
 		}();
-		Ui::Toast::Show(widget(), Ui::Toast::Config{
-			.text = { text },
-			.st = &st::callErrorToast,
-		});
+		showToast(text);
 	}, _callLifetime);
 
 	_name->setText(_user->name());
@@ -647,6 +812,7 @@ void Panel::reinitWithCall(Call *call) {
 		_startVideo->raise();
 	}
 	_mute->raise();
+	_addPeople->raise();
 
 	_powerSaveBlocker = std::make_unique<base::PowerSaveBlocker>(
 		base::PowerSaveBlockType::PreventDisplaySleep,
@@ -1077,11 +1243,7 @@ void Panel::updateHangupGeometry() {
 	// Screencast - Camera - Cancel/Decline - Answer/Hangup/Redial - Mute.
 	const auto buttonWidth = st::callCancel.button.width;
 	const auto cancelWidth = buttonWidth * (1. - hangupProgress);
-	const auto cancelLeft = (isWaitingUser)
-		? ((widget()->width() - buttonWidth) / 2)
-		: (_mute->animating())
-		? ((widget()->width() - cancelWidth) / 2)
-		: ((widget()->width() / 2) - cancelWidth);
+	const auto cancelLeft = (widget()->width() - buttonWidth) / 2;
 
 	_cancel->moveToLeft(cancelLeft, _buttonsTop);
 	_decline->moveToLeft(cancelLeft, _buttonsTop);
@@ -1089,6 +1251,7 @@ void Panel::updateHangupGeometry() {
 	_screencast->moveToLeft(_camera->x() - buttonWidth, _buttonsTop);
 	_answerHangupRedial->moveToLeft(cancelLeft + cancelWidth, _buttonsTop);
 	_mute->moveToLeft(_answerHangupRedial->x() + buttonWidth, _buttonsTop);
+	_addPeople->moveToLeft(_mute->x() + buttonWidth, _buttonsTop);
 	if (_startVideo) {
 		_startVideo->moveToLeft(_camera->x(), _camera->y());
 	}
@@ -1136,12 +1299,17 @@ not_null<Ui::RpWidget*> Panel::widget() const {
 	return _window.widget();
 }
 
+not_null<UserData*> Panel::user() const {
+	return _user;
+}
+
 void Panel::stateChanged(State state) {
 	Expects(_call != nullptr);
 
 	updateStatusText(state);
 
 	if ((state != State::HangingUp)
+		&& (state != State::MigrationHangingUp)
 		&& (state != State::Ended)
 		&& (state != State::EndedByOtherDevice)
 		&& (state != State::FailedHangingUp)
@@ -1182,6 +1350,7 @@ void Panel::stateChanged(State state) {
 		toggleButton(
 			_screencast,
 			!(isBusy || isWaitingUser || incomingWaiting));
+		toggleButton(_addPeople, !isWaitingUser);
 		const auto hangupShown = !_decline->toggled()
 			&& !_cancel->toggled();
 		if (_hangupShown != hangupShown) {
@@ -1232,7 +1401,8 @@ void Panel::updateStatusText(State state) {
 		switch (state) {
 		case State::Starting:
 		case State::WaitingInit:
-		case State::WaitingInitAck: return tr::lng_call_status_connecting(tr::now);
+		case State::WaitingInitAck:
+		case State::MigrationHangingUp: return tr::lng_call_status_connecting(tr::now);
 		case State::Established: {
 			if (_call) {
 				auto durationMs = _call->getDurationMs();
diff --git a/Telegram/SourceFiles/calls/calls_panel.h b/Telegram/SourceFiles/calls/calls_panel.h
index ee24ab2c4a..fdb61333ab 100644
--- a/Telegram/SourceFiles/calls/calls_panel.h
+++ b/Telegram/SourceFiles/calls/calls_panel.h
@@ -27,7 +27,15 @@ namespace Data {
 class PhotoMedia;
 } // namespace Data
 
+namespace Main {
+class SessionShow;
+} // namespace Main
+
 namespace Ui {
+class BoxContent;
+class LayerWidget;
+enum class LayerOption;
+using LayerOptions = base::flags<LayerOption>;
 class IconButton;
 class CallButton;
 class LayerManager;
@@ -38,14 +46,17 @@ template <typename Widget>
 class PaddingWrap;
 class RpWindow;
 class PopupMenu;
-namespace GL {
-enum class Backend;
-} // namespace GL
-namespace Platform {
-struct SeparateTitleControls;
-} // namespace Platform
 } // namespace Ui
 
+namespace Ui::Toast {
+class Instance;
+struct Config;
+} // namespace Ui::Toast
+
+namespace Ui::Platform {
+struct SeparateTitleControls;
+} // namespace Ui::Platform
+
 namespace style {
 struct CallSignalBars;
 struct CallBodyLayout;
@@ -58,13 +69,39 @@ class SignalBars;
 class VideoBubble;
 struct DeviceSelection;
 
-class Panel final : private Group::Ui::DesktopCapture::ChooseSourceDelegate {
+class Panel final
+	: public base::has_weak_ptr
+	, private Group::Ui::DesktopCapture::ChooseSourceDelegate {
 public:
 	Panel(not_null<Call*> call);
 	~Panel();
 
+	[[nodiscard]] not_null<Ui::RpWidget*> widget() const;
+	[[nodiscard]] not_null<UserData*> user() const;
 	[[nodiscard]] bool isVisible() const;
 	[[nodiscard]] bool isActive() const;
+
+	base::weak_ptr<Ui::Toast::Instance> showToast(
+		const QString &text,
+		crl::time duration = 0);
+	base::weak_ptr<Ui::Toast::Instance> showToast(
+		TextWithEntities &&text,
+		crl::time duration = 0);
+	base::weak_ptr<Ui::Toast::Instance> showToast(
+		Ui::Toast::Config &&config);
+
+	void showBox(object_ptr<Ui::BoxContent> box);
+	void showBox(
+		object_ptr<Ui::BoxContent> box,
+		Ui::LayerOptions options,
+		anim::type animated = anim::type::normal);
+	void showLayer(
+		std::unique_ptr<Ui::LayerWidget> layer,
+		Ui::LayerOptions options,
+		anim::type animated = anim::type::normal);
+	void hideLayer(anim::type animated = anim::type::normal);
+	[[nodiscard]] bool isLayerShown() const;
+
 	void showAndActivate();
 	void minimize();
 	void toggleFullScreen();
@@ -83,6 +120,8 @@ public:
 
 	[[nodiscard]] rpl::producer<bool> startOutgoingRequests() const;
 
+	[[nodiscard]] std::shared_ptr<Main::SessionShow> uiShow();
+
 	[[nodiscard]] rpl::lifetime &lifetime();
 
 private:
@@ -97,7 +136,6 @@ private:
 	};
 
 	[[nodiscard]] not_null<Ui::RpWindow*> window() const;
-	[[nodiscard]] not_null<Ui::RpWidget*> widget() const;
 
 	void paint(QRect clip);
 
@@ -170,6 +208,7 @@ private:
 	base::unique_qptr<Ui::CallButton> _startVideo;
 	object_ptr<Ui::FadeWrap<Ui::CallButton>> _mute;
 	Ui::CallButton *_audioDeviceToggle = nullptr;
+	object_ptr < Ui::FadeWrap<Ui::CallButton>> _addPeople;
 	object_ptr<Ui::FlatLabel> _name;
 	object_ptr<Ui::FlatLabel> _status;
 	object_ptr<Ui::RpWidget> _fingerprint = { nullptr };
diff --git a/Telegram/SourceFiles/calls/group/calls_group_call.cpp b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
index 19950598f4..bd1bf41863 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_call.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.cpp
@@ -15,6 +15,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "lang/lang_hardcoded.h"
 #include "boxes/peers/edit_participants_box.h" // SubscribeToMigration.
+#include "ui/text/text_utilities.h"
 #include "ui/toast/toast.h"
 #include "ui/ui_utility.h"
 #include "base/unixtime.h"
@@ -1164,6 +1165,15 @@ std::shared_ptr<Data::GroupCall> GroupCall::conferenceCall() const {
 	return _conferenceCall;
 }
 
+QString GroupCall::existingConferenceLink() const {
+	Expects(!_conferenceLinkSlug.isEmpty());
+
+	const auto session = &_peer->session();
+	return !_conferenceLinkSlug.isEmpty()
+		? session->createInternalLinkFull("call/" + _conferenceLinkSlug)
+		: QString();
+}
+
 rpl::producer<not_null<Data::GroupCall*>> GroupCall::real() const {
 	if (const auto real = lookupReal()) {
 		return rpl::single(not_null{ real });
@@ -3902,4 +3912,41 @@ void GroupCall::destroyScreencast() {
 	}
 }
 
+TextWithEntities ComposeInviteResultToast(
+		const GroupCall::InviteResult &result) {
+	auto text = TextWithEntities();
+	const auto invited = int(result.invited.size());
+	const auto restricted = int(result.privacyRestricted.size());
+	if (invited == 1) {
+		text.append(tr::lng_confcall_invite_done_user(
+			tr::now,
+			lt_user,
+			Ui::Text::Bold(result.invited.front()->shortName()),
+			Ui::Text::RichLangValue));
+	} else if (invited > 1) {
+		text.append(tr::lng_confcall_invite_done_many(
+			tr::now,
+			lt_count,
+			invited,
+			Ui::Text::RichLangValue));
+	}
+	if (invited && restricted) {
+		text.append(u"\n\n"_q);
+	}
+	if (restricted == 1) {
+		text.append(tr::lng_confcall_invite_fail_user(
+			tr::now,
+			lt_user,
+			Ui::Text::Bold(result.privacyRestricted.front()->shortName()),
+			Ui::Text::RichLangValue));
+	} else if (restricted > 1) {
+		text.append(tr::lng_confcall_invite_fail_many(
+			tr::now,
+			lt_count,
+			restricted,
+			Ui::Text::RichLangValue));
+	}
+	return text;
+}
+
 } // namespace Calls
diff --git a/Telegram/SourceFiles/calls/group/calls_group_call.h b/Telegram/SourceFiles/calls/group/calls_group_call.h
index c81ada53c1..f30abd8b17 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_call.h
+++ b/Telegram/SourceFiles/calls/group/calls_group_call.h
@@ -257,6 +257,7 @@ public:
 
 	[[nodiscard]] Data::GroupCall *lookupReal() const;
 	[[nodiscard]] std::shared_ptr<Data::GroupCall> conferenceCall() const;
+	[[nodiscard]] QString existingConferenceLink() const;
 	[[nodiscard]] rpl::producer<not_null<Data::GroupCall*>> real() const;
 	[[nodiscard]] rpl::producer<QByteArray> emojiHashValue() const;
 
@@ -752,4 +753,7 @@ private:
 
 };
 
+[[nodiscard]] TextWithEntities ComposeInviteResultToast(
+	const GroupCall::InviteResult &result);
+
 } // namespace Calls
diff --git a/Telegram/SourceFiles/calls/group/calls_group_common.cpp b/Telegram/SourceFiles/calls/group/calls_group_common.cpp
index 110e08d76c..f0dbb9628f 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_common.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_common.cpp
@@ -9,9 +9,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "apiwrap.h"
 #include "base/platform/base_platform_info.h"
+#include "base/random.h"
 #include "boxes/share_box.h"
+#include "calls/calls_instance.h"
+#include "core/application.h"
 #include "core/local_url_handlers.h"
 #include "data/data_group_call.h"
+#include "data/data_session.h"
 #include "info/bot/starref/info_bot_starref_common.h"
 #include "ui/boxes/boost_box.h"
 #include "ui/widgets/buttons.h"
@@ -31,6 +35,24 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <QtGui/QClipboard>
 
 namespace Calls::Group {
+namespace {
+
+[[nodiscard]] QString ExtractConferenceSlug(const QString &link) {
+	const auto local = Core::TryConvertUrlToLocal(link);
+	const auto parts1 = QStringView(local).split('#');
+	if (!parts1.isEmpty()) {
+		const auto parts2 = parts1.front().split('&');
+		if (!parts2.isEmpty()) {
+			const auto parts3 = parts2.front().split(u"slug="_q);
+			if (parts3.size() > 1) {
+				return parts3.back().toString();
+			}
+		}
+	}
+	return QString();
+}
+
+} // namespace
 
 object_ptr<Ui::GenericBox> ScreenSharingPrivacyRequestBox() {
 #ifdef Q_OS_MAC
@@ -107,7 +129,6 @@ void ShowConferenceCallLinkBox(
 		ConferenceCallLinkArgs &&args) {
 	const auto st = args.st;
 	const auto initial = args.initial;
-	const auto weakWindow = args.weakWindow;
 	show->showBox(Box([=](not_null<Ui::GenericBox*> box) {
 		box->setStyle(st.box
 			? *st.box
@@ -151,7 +172,7 @@ void ShowConferenceCallLinkBox(
 
 		const auto copyCallback = [=] {
 			QApplication::clipboard()->setText(link);
-			box->uiShow()->showToast(tr::lng_username_copied(tr::now));
+			show->showToast(tr::lng_username_copied(tr::now));
 		};
 		const auto shareCallback = [=] {
 			FastShareLink(
@@ -218,12 +239,11 @@ void ShowConferenceCallLinkBox(
 				: st::confcallLinkCenteredText));
 		footer->setTryMakeSimilarLines(true);
 		footer->setClickHandlerFilter([=](const auto &...) {
-			const auto local = Core::TryConvertUrlToLocal(link);
-			if (const auto controller = weakWindow.get()) {
-				controller->resolveConferenceCall(
-					local,
-					crl::guard(box, [=](bool ok) { if (ok) box->closeBox(); }),
-					true);
+			if (auto slug = ExtractConferenceSlug(link); !slug.isEmpty()) {
+				Core::App().calls().startOrJoinConferenceCall({
+					.call = call,
+					.linkSlug = std::move(slug),
+				});
 			}
 			return false;
 		});
@@ -251,6 +271,7 @@ void ExportConferenceCallLink(
 		std::shared_ptr<Data::GroupCall> call,
 		ConferenceCallLinkArgs &&args) {
 	const auto session = &show->session();
+	const auto invite = std::move(args.invite);
 	const auto finished = std::move(args.finished);
 
 	using Flag = MTPphone_ExportGroupCallInvite::Flag;
@@ -259,18 +280,63 @@ void ExportConferenceCallLink(
 		call->input()
 	)).done([=](const MTPphone_ExportedGroupCallInvite &result) {
 		const auto link = qs(result.data().vlink());
+		if (args.joining) {
+			if (auto slug = ExtractConferenceSlug(link); !slug.isEmpty()) {
+				Core::App().calls().startOrJoinConferenceCall({
+					.call = call,
+					.linkSlug = std::move(slug),
+					.invite = invite,
+					.migrating = args.migrating,
+				});
+			}
+			if (const auto onstack = finished) {
+				finished(QString());
+			}
+			return;
+		}
 		Calls::Group::ShowConferenceCallLinkBox(
 			show,
 			call,
 			link,
 			base::duplicate(args));
 		if (const auto onstack = finished) {
-			finished(true);
+			finished(link);
 		}
 	}).fail([=](const MTP::Error &error) {
 		show->showToast(error.type());
 		if (const auto onstack = finished) {
-			finished(false);
+			finished(QString());
+		}
+	}).send();
+}
+
+void MakeConferenceCall(ConferenceFactoryArgs &&args) {
+	const auto show = std::move(args.show);
+	const auto finished = std::move(args.finished);
+	const auto joining = args.joining;
+	const auto migrating = args.migrating;
+	const auto invite = std::move(args.invite);
+	const auto session = &show->session();
+	session->api().request(MTPphone_CreateConferenceCall(
+		MTP_int(base::RandomValue<int32>())
+	)).done([=](const MTPphone_GroupCall &result) {
+		result.data().vcall().match([&](const auto &data) {
+			const auto call = session->data().sharedConferenceCall(
+				data.vid().v,
+				data.vaccess_hash().v);
+			call->processFullCall(result);
+			Calls::Group::ExportConferenceCallLink(show, call, {
+				.initial = true,
+				.joining = joining,
+				.migrating = migrating,
+				.finished = finished,
+				.invite = invite,
+			});
+		});
+	}).fail([=](const MTP::Error &error) {
+		show->showToast(error.type());
+		if (const auto onstack = finished) {
+			onstack(QString());
 		}
 	}).send();
 }
diff --git a/Telegram/SourceFiles/calls/group/calls_group_common.h b/Telegram/SourceFiles/calls/group/calls_group_common.h
index 1591fe5a2a..03c0770d47 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_common.h
+++ b/Telegram/SourceFiles/calls/group/calls_group_common.h
@@ -142,8 +142,10 @@ struct ConferenceCallLinkStyleOverrides {
 
 struct ConferenceCallLinkArgs {
 	bool initial = false;
-	Fn<void(bool)> finished;
-	base::weak_ptr<Window::SessionController> weakWindow = nullptr;
+	bool joining = false;
+	bool migrating = false;
+	Fn<void(QString)> finished;
+	std::vector<not_null<UserData*>> invite;
 	ConferenceCallLinkStyleOverrides st;
 };
 void ShowConferenceCallLinkBox(
@@ -157,4 +159,13 @@ void ExportConferenceCallLink(
 	std::shared_ptr<Data::GroupCall> call,
 	ConferenceCallLinkArgs &&args);
 
+struct ConferenceFactoryArgs {
+	std::shared_ptr<Main::SessionShow> show;
+	Fn<void(QString)> finished;
+	std::vector<not_null<UserData*>> invite;
+	bool joining = false;
+	bool migrating = false;
+};
+void MakeConferenceCall(ConferenceFactoryArgs &&args);
+
 } // namespace Calls::Group
diff --git a/Telegram/SourceFiles/calls/group/calls_group_invite_controller.cpp b/Telegram/SourceFiles/calls/group/calls_group_invite_controller.cpp
index 05ef1fc92f..6182597c1c 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_invite_controller.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_invite_controller.cpp
@@ -10,6 +10,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_chat_participants.h"
 #include "calls/group/calls_group_call.h"
 #include "calls/group/calls_group_menu.h"
+#include "calls/calls_call.h"
 #include "boxes/peer_lists_box.h"
 #include "data/data_user.h"
 #include "data/data_channel.h"
@@ -80,7 +81,7 @@ protected:
 private:
 	[[nodiscard]] int fullCount() const;
 
-	base::flat_set<not_null<UserData*>> _alreadyIn;
+	const base::flat_set<not_null<UserData*>> _alreadyIn;
 	const Fn<void()> _shareLink;
 	rpl::variable<bool> _hasSelected;
 
@@ -93,7 +94,6 @@ ConfInviteController::ConfInviteController(
 : ContactsBoxController(session)
 , _alreadyIn(std::move(alreadyIn))
 , _shareLink(std::move(shareLink)) {
-	_alreadyIn.remove(session->user());
 }
 
 rpl::producer<bool> ConfInviteController::hasSelectedValue() const {
@@ -161,43 +161,6 @@ void ConfInviteController::prepareViewHook() {
 	delegate()->peerListSetAboveWidget(std::move(button));
 }
 
-[[nodiscard]] TextWithEntities ComposeInviteResultToast(
-		const GroupCall::InviteResult &result) {
-	auto text = TextWithEntities();
-	const auto invited = int(result.invited.size());
-	const auto restricted = int(result.privacyRestricted.size());
-	if (invited == 1) {
-		text.append(tr::lng_confcall_invite_done_user(
-			tr::now,
-			lt_user,
-			Ui::Text::Bold(result.invited.front()->shortName()),
-			Ui::Text::RichLangValue));
-	} else if (invited > 1) {
-		text.append(tr::lng_confcall_invite_done_many(
-			tr::now,
-			lt_count,
-			invited,
-			Ui::Text::RichLangValue));
-	}
-	if (invited && restricted) {
-		text.append(u"\n\n"_q);
-	}
-	if (restricted == 1) {
-		text.append(tr::lng_confcall_invite_fail_user(
-			tr::now,
-			lt_user,
-			Ui::Text::Bold(result.privacyRestricted.front()->shortName()),
-			Ui::Text::RichLangValue));
-	} else if (restricted > 1) {
-		text.append(tr::lng_confcall_invite_fail_many(
-			tr::now,
-			lt_count,
-			restricted,
-			Ui::Text::RichLangValue));
-	}
-	return text;
-}
-
 } // namespace
 
 InviteController::InviteController(
@@ -494,4 +457,44 @@ object_ptr<Ui::BoxContent> PrepareInviteBox(
 	return Box<PeerListsBox>(std::move(controllers), initBox);
 }
 
+object_ptr<Ui::BoxContent> PrepareInviteBox(
+		not_null<Call*> call,
+		Fn<void(std::vector<not_null<UserData*>>)> inviteUsers,
+		Fn<void()> shareLink) {
+	const auto user = call->user();
+	const auto weak = base::make_weak(call);
+	auto alreadyIn = base::flat_set<not_null<UserData*>>{ user };
+	auto controller = std::make_unique<ConfInviteController>(
+		&user->session(),
+		alreadyIn,
+		shareLink);
+	const auto raw = controller.get();
+	raw->setStyleOverrides(
+		&st::groupCallInviteMembersList,
+		&st::groupCallMultiSelect);
+	auto initBox = [=](not_null<PeerListBox*> box) {
+		box->setTitle(tr::lng_group_call_invite_conf());
+		raw->hasSelectedValue() | rpl::start_with_next([=](bool has) {
+			box->clearButtons();
+			if (has) {
+				box->addButton(tr::lng_group_call_invite_button(), [=] {
+					const auto call = weak.get();
+					if (!call) {
+						return;
+					}
+					auto peers = box->collectSelectedRows();
+					auto users = ranges::views::all(
+						peers
+					) | ranges::views::transform([](not_null<PeerData*> peer) {
+						return not_null(peer->asUser());
+					}) | ranges::to_vector;
+					inviteUsers(std::move(users));
+				});
+			}
+			box->addButton(tr::lng_cancel(), [=] { box->closeBox(); });
+		}, box->lifetime());
+	};
+	return Box<PeerListBox>(std::move(controller), initBox);
+}
+
 } // namespace Calls::Group
diff --git a/Telegram/SourceFiles/calls/group/calls_group_invite_controller.h b/Telegram/SourceFiles/calls/group/calls_group_invite_controller.h
index 47508d131a..b41fbfba67 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_invite_controller.h
+++ b/Telegram/SourceFiles/calls/group/calls_group_invite_controller.h
@@ -11,6 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "boxes/peers/add_participants_box.h"
 
 namespace Calls {
+class Call;
 class GroupCall;
 } // namespace Calls
 
@@ -80,4 +81,9 @@ private:
 	Fn<void(TextWithEntities&&)> showToast,
 	Fn<void(Fn<void(bool)> finished)> shareConferenceLink = nullptr);
 
+[[nodiscard]] object_ptr<Ui::BoxContent> PrepareInviteBox(
+	not_null<Call*> call,
+	Fn<void(std::vector<not_null<UserData*>>)> inviteUsers,
+	Fn<void()> shareLink);
+
 } // namespace Calls::Group
diff --git a/Telegram/SourceFiles/calls/group/calls_group_panel.cpp b/Telegram/SourceFiles/calls/group/calls_group_panel.cpp
index 31f55e304a..7e3fe18dbb 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_panel.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_panel.cpp
@@ -985,10 +985,10 @@ Fn<void(Fn<void(bool)> finished)> Panel::shareConferenceLinkCallback() {
 			return;
 		}
 		*exporting = true;
-		const auto done = [=](bool ok) {
+		const auto done = [=](QString link) {
 			*exporting = false;
 			if (const auto onstack = finished) {
-				onstack(ok);
+				onstack(!link.isEmpty());
 			}
 		};
 		ExportConferenceCallLink(uiShow(), _call->conferenceCall(), {
@@ -998,6 +998,21 @@ Fn<void(Fn<void(bool)> finished)> Panel::shareConferenceLinkCallback() {
 	};
 }
 
+void Panel::migrationShowShareLink() {
+	ShowConferenceCallLinkBox(
+		uiShow(),
+		_call->conferenceCall(),
+		_call->existingConferenceLink(),
+		{ .st = DarkConferenceCallLinkStyle() });
+}
+
+void Panel::migrationInviteUsers(std::vector<not_null<UserData*>> users) {
+	const auto done = [=](GroupCall::InviteResult result) {
+		showToast({ ComposeInviteResultToast(result) });
+	};
+	_call->inviteUsers(std::move(users), crl::guard(this, done));
+}
+
 void Panel::enlargeVideo() {
 	_lastSmallGeometry = window()->geometry();
 
diff --git a/Telegram/SourceFiles/calls/group/calls_group_panel.h b/Telegram/SourceFiles/calls/group/calls_group_panel.h
index 05c399dea6..2af708af80 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_panel.h
+++ b/Telegram/SourceFiles/calls/group/calls_group_panel.h
@@ -115,6 +115,9 @@ public:
 	void hideLayer(anim::type animated = anim::type::normal);
 	[[nodiscard]] bool isLayerShown() const;
 
+	void migrationShowShareLink();
+	void migrationInviteUsers(std::vector<not_null<UserData*>> users);
+
 	void minimize();
 	void toggleFullScreen();
 	void close();
diff --git a/Telegram/SourceFiles/mtproto/scheme/api.tl b/Telegram/SourceFiles/mtproto/scheme/api.tl
index 8fbb14c731..68200532f5 100644
--- a/Telegram/SourceFiles/mtproto/scheme/api.tl
+++ b/Telegram/SourceFiles/mtproto/scheme/api.tl
@@ -1342,7 +1342,7 @@ peerBlocked#e8fd8014 peer_id:Peer date:int = PeerBlocked;
 stats.messageStats#7fe91c14 views_graph:StatsGraph reactions_by_emotion_graph:StatsGraph = stats.MessageStats;
 
 groupCallDiscarded#7780bcb4 id:long access_hash:long duration:int = GroupCall;
-groupCall#d597650c flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true can_start_video:flags.9?true record_video_active:flags.11?true rtmp_stream:flags.12?true listeners_hidden:flags.13?true conference:flags.14?true id:long access_hash:long participants_count:int title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int unmuted_video_count:flags.10?int unmuted_video_limit:int version:int = GroupCall;
+groupCall#d597650c flags:# join_muted:flags.1?true can_change_join_muted:flags.2?true join_date_asc:flags.6?true schedule_start_subscribed:flags.8?true can_start_video:flags.9?true record_video_active:flags.11?true rtmp_stream:flags.12?true listeners_hidden:flags.13?true conference:flags.14?true creator:flags.15?true id:long access_hash:long participants_count:int title:flags.3?string stream_dc_id:flags.4?int record_start_date:flags.5?int schedule_date:flags.7?int unmuted_video_count:flags.10?int unmuted_video_limit:int version:int = GroupCall;
 
 inputGroupCall#d8aa840f id:long access_hash:long = InputGroupCall;
 inputGroupCallSlug#fe06823f slug:string = InputGroupCall;
diff --git a/Telegram/SourceFiles/window/window_main_menu.cpp b/Telegram/SourceFiles/window/window_main_menu.cpp
index 9620615dd8..189adccc03 100644
--- a/Telegram/SourceFiles/window/window_main_menu.cpp
+++ b/Telegram/SourceFiles/window/window_main_menu.cpp
@@ -10,7 +10,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "base/event_filter.h"
 #include "base/qt_signal_producer.h"
-#include "base/random.h"
 #include "boxes/about_box.h"
 #include "boxes/peer_list_controllers.h"
 #include "boxes/premium_preview_box.h"
@@ -123,40 +122,23 @@ constexpr auto kPlayStatusLimit = 2;
 			(height - st::inviteViaLinkIcon.height()) / 2);
 	}, icon->lifetime());
 
-	const auto creating = std::make_shared<int32>();
+	const auto creating = std::make_shared<bool>();
 	result->setClickedCallback([=] {
 		if (*creating) {
 			return;
 		}
-		*creating = base::RandomValue<int32>();
-		const auto show = controller->uiShow();
-		const auto session = &controller->session();
-		session->api().request(MTPphone_CreateConferenceCall(
-			MTP_int(*creating)
-		)).done(crl::guard(controller, [=](const MTPphone_GroupCall &result) {
-			result.data().vcall().match([&](const auto &data) {
-				const auto call = session->data().sharedConferenceCall(
-					data.vid().v,
-					data.vaccess_hash().v);
-				call->processFullCall(result);
-				const auto finished = [=](bool ok) {
-					if (!ok) {
-						*creating = 0;
-					} else if (const auto onstack = done) {
-						onstack();
-					}
-				};
-				const auto show = controller->uiShow();
-				Calls::Group::ExportConferenceCallLink(show, call, {
-					.initial = true,
-					.finished = finished,
-					.weakWindow = controller,
-				});
-			});
-		})).fail(crl::guard(controller, [=](const MTP::Error &error) {
-			show->showToast(error.type());
-			*creating = 0;
-		})).send();
+		*creating = true;
+		const auto finished = [=](QString link) {
+			if (link.isEmpty()) {
+				*creating = false;
+			} else if (const auto onstack = done) {
+				onstack();
+			}
+		};
+		Calls::Group::MakeConferenceCall({
+			.show = controller->uiShow(),
+			.finished = finished,
+		});
 	});
 	return result;
 }
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index 648e498da9..980d77a19a 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -842,39 +842,20 @@ void SessionNavigation::resolveCollectible(
 
 void SessionNavigation::resolveConferenceCall(
 		QString slug,
-		Fn<void(bool)> finished,
-		bool skipConfirm) {
-	resolveConferenceCall(
-		std::move(slug),
-		0,
-		std::move(finished),
-		skipConfirm);
+		Fn<void(bool)> finished) {
+	resolveConferenceCall(std::move(slug), 0, std::move(finished));
 }
 
 void SessionNavigation::resolveConferenceCall(
 		MsgId inviteMsgId,
-		Fn<void(bool)> finished,
-		bool skipConfirm) {
-	resolveConferenceCall({}, inviteMsgId, std::move(finished), skipConfirm);
+		Fn<void(bool)> finished) {
+	resolveConferenceCall({}, inviteMsgId, std::move(finished));
 }
 
 void SessionNavigation::resolveConferenceCall(
 		QString slug,
 		MsgId inviteMsgId,
-		Fn<void(bool)> finished,
-		bool skipConfirm) {
-	// Accept tg://call?slug= links as well.
-	const auto parts1 = QStringView(slug).split('#');
-	if (!parts1.isEmpty()) {
-		const auto parts2 = parts1.front().split('&');
-		if (!parts2.isEmpty()) {
-			const auto parts3 = parts2.front().split(u"slug="_q);
-			if (parts3.size() > 1) {
-				slug = parts3.back().toString();
-			}
-		}
-	}
-
+		Fn<void(bool)> finished) {
 	_conferenceCallResolveFinished = std::move(finished);
 	if (_conferenceCallSlug == slug
 		&& _conferenceCallInviteMsgId == inviteMsgId) {
@@ -903,19 +884,12 @@ void SessionNavigation::resolveConferenceCall(
 			const auto confirmed = std::make_shared<bool>();
 			const auto join = [=] {
 				*confirmed = true;
-				Core::App().calls().startOrJoinConferenceCall(uiShow(), {
+				Core::App().calls().startOrJoinConferenceCall({
 					.call = call,
 					.linkSlug = slug,
 					.joinMessageId = inviteMsgId,
 				});
 			};
-			if (skipConfirm) {
-				join();
-				if (finished) {
-					finished(true);
-				}
-				return;
-			}
 			const auto box = uiShow()->show(Box(
 				Calls::Group::ConferenceCallJoinConfirm,
 				call,
diff --git a/Telegram/SourceFiles/window/window_session_controller.h b/Telegram/SourceFiles/window/window_session_controller.h
index c31772fa3d..ceb30f1bd3 100644
--- a/Telegram/SourceFiles/window/window_session_controller.h
+++ b/Telegram/SourceFiles/window/window_session_controller.h
@@ -266,12 +266,10 @@ public:
 		Fn<void(QString)> fail = nullptr);
 	void resolveConferenceCall(
 		QString slug,
-		Fn<void(bool)> finished = nullptr,
-		bool skipConfirm = false);
+		Fn<void(bool)> finished = nullptr);
 	void resolveConferenceCall(
 		MsgId inviteMsgId,
-		Fn<void(bool)> finished = nullptr,
-		bool skipConfirm = false);
+		Fn<void(bool)> finished = nullptr);
 
 	base::weak_ptr<Ui::Toast::Instance> showToast(
 		Ui::Toast::Config &&config);
@@ -301,8 +299,7 @@ private:
 	void resolveConferenceCall(
 		QString slug,
 		MsgId inviteMsgId,
-		Fn<void(bool)> finished,
-		bool skipConfirm);
+		Fn<void(bool)> finished);
 
 	void resolveDone(
 		const MTPcontacts_ResolvedPeer &result,