diff --git a/Linphone/core/conference/ConferenceInfoCore.cpp b/Linphone/core/conference/ConferenceInfoCore.cpp
index e8b73dee8..676faac46 100644
--- a/Linphone/core/conference/ConferenceInfoCore.cpp
+++ b/Linphone/core/conference/ConferenceInfoCore.cpp
@@ -21,12 +21,15 @@
 #include "ConferenceInfoCore.hpp"
 
 #include "core/App.hpp"
+#include "core/path/Paths.hpp"
 #include "core/proxy/ListProxy.hpp"
 #include "model/object/VariantObject.hpp"
 #include "model/tool/ToolModel.hpp"
 #include "tool/Utils.hpp"
 #include "tool/thread/SafeConnection.hpp"
 
+#include <QDesktopServices>
+
 DEFINE_ABSTRACT_OBJECT(ConferenceInfoCore)
 
 QSharedPointer<ConferenceInfoCore>
@@ -69,6 +72,7 @@ ConferenceInfoCore::ConferenceInfoCore(std::shared_ptr<linphone::ConferenceInfo>
 		mUri = address && address->isValid() && !address->getDomain().empty()
 		           ? Utils::coreStringToAppString(address->asStringUriOnly())
 		           : "";
+		mIcalendarString = Utils::coreStringToAppString(conferenceInfo->getIcalendarString());
 		mDateTime = QDateTime::fromMSecsSinceEpoch(conferenceInfo->getDateTime() * 1000);
 		mDuration = conferenceInfo->getDuration();
 		mEndDateTime = mDateTime.addSecs(mDuration * 60);
@@ -123,6 +127,7 @@ ConferenceInfoCore::ConferenceInfoCore(const ConferenceInfoCore &conferenceInfoC
 	mIsEnded = conferenceInfoCore.mIsEnded;
 	mInviteEnabled = conferenceInfoCore.mInviteEnabled;
 	mConferenceInfoState = conferenceInfoCore.mConferenceInfoState;
+	mIcalendarString = conferenceInfoCore.mIcalendarString;
 }
 
 ConferenceInfoCore::~ConferenceInfoCore() {
@@ -653,3 +658,14 @@ bool ConferenceInfoCore::isAllDayConf() const {
 	return mDateTime.time().hour() == 0 && mDateTime.time().minute() == 0 && mEndDateTime.time().hour() == 23 &&
 	       mEndDateTime.time().minute() == 59;
 }
+
+void ConferenceInfoCore::exportConferenceToICS() const {
+	QString filePath(Paths::getAppLocalDirPath() + "conference.ics");
+	QFile file(filePath);
+	if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
+		QTextStream out(&file);
+		out << mIcalendarString;
+		file.close();
+	}
+	QDesktopServices::openUrl(QUrl::fromLocalFile(filePath));
+}
diff --git a/Linphone/core/conference/ConferenceInfoCore.hpp b/Linphone/core/conference/ConferenceInfoCore.hpp
index 57de02a6a..1654f423e 100644
--- a/Linphone/core/conference/ConferenceInfoCore.hpp
+++ b/Linphone/core/conference/ConferenceInfoCore.hpp
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) 2022 Belledonne Communications SARL.
  *
  * This file is part of linphone-desktop
@@ -135,6 +135,8 @@ public:
 
 	Q_INVOKABLE bool isAllDayConf() const;
 
+	Q_INVOKABLE void exportConferenceToICS() const;
+
 signals:
 	void dateTimeChanged();
 	void endDateTimeChanged();
@@ -177,6 +179,7 @@ private:
 	QString mSubject;
 	QString mDescription;
 	QString mUri;
+	QString mIcalendarString;
 	QVariantList mParticipants;
 	QSharedPointer<TimeZoneModel> mTimeZoneModel;
 	LinphoneEnums::ConferenceSchedulerState mConferenceSchedulerState;
diff --git a/Linphone/data/image/calendar-plus.svg b/Linphone/data/image/calendar-plus.svg
new file mode 100644
index 000000000..74a83ed3f
--- /dev/null
+++ b/Linphone/data/image/calendar-plus.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" fill="#000000" viewBox="0 0 256 256"><path d="M208,32H184V24a8,8,0,0,0-16,0v8H88V24a8,8,0,0,0-16,0v8H48A16,16,0,0,0,32,48V208a16,16,0,0,0,16,16H208a16,16,0,0,0,16-16V48A16,16,0,0,0,208,32ZM72,48v8a8,8,0,0,0,16,0V48h80v8a8,8,0,0,0,16,0V48h24V80H48V48ZM208,208H48V96H208V208Zm-48-56a8,8,0,0,1-8,8H136v16a8,8,0,0,1-16,0V160H104a8,8,0,0,1,0-16h16V128a8,8,0,0,1,16,0v16h16A8,8,0,0,1,160,152Z"></path></svg>
\ No newline at end of file
diff --git a/Linphone/view/Control/Display/Chat/ChatMessageInvitationBubble.qml b/Linphone/view/Control/Display/Chat/ChatMessageInvitationBubble.qml
index 0c12f4813..bcddae565 100644
--- a/Linphone/view/Control/Display/Chat/ChatMessageInvitationBubble.qml
+++ b/Linphone/view/Control/Display/Chat/ChatMessageInvitationBubble.qml
@@ -158,10 +158,21 @@ ColumnLayout {
 						}
 					}
 
-					Text {
-						text: conferenceInfo.dateTime.toLocaleString(Qt.locale(), "dddd d MMMM yyyy")
-						font: Typography.p4
-						color: DefaultStyle.main2_500_main
+					RowLayout {
+						spacing: Utils.getSizeWithScreenRatio(8)
+						Text {
+							text: conferenceInfo.dateTime.toLocaleString(Qt.locale(), "dddd d MMMM yyyy")
+							font: Typography.p4
+							color: DefaultStyle.main2_500_main
+						}
+						RoundButton {
+							id: calendarPlusButton
+							style: ButtonStyle.noBackground
+							icon.source: AppIcons.calendarPlus
+							onClicked: {
+								conferenceInfo.exportConferenceToICS()
+							}
+						}
 					}
 					Text {
 						//: from %1 to %2 (UTC%3)
diff --git a/Linphone/view/Page/Main/Meeting/MeetingPage.qml b/Linphone/view/Page/Main/Meeting/MeetingPage.qml
index f0dac9a7f..1357dbc7d 100644
--- a/Linphone/view/Page/Main/Meeting/MeetingPage.qml
+++ b/Linphone/view/Page/Main/Meeting/MeetingPage.qml
@@ -738,7 +738,7 @@ AbstractMainPage {
 								KeyNavigation.left: linkButton
 								KeyNavigation.right: linkButton
 								KeyNavigation.up: deletePopup
-								KeyNavigation.down: joinButton
+								KeyNavigation.down: calendarPlusButton
 								onClicked: {
 									var success = UtilsCpp.copyToClipboard(mainItem.selectedConference.core.uri)
 									if (success) UtilsCpp.showInformationPopup(qsTr("saved"),
@@ -767,6 +767,18 @@ AbstractMainPage {
 									capitalization: Font.Capitalize
 								}
 							}
+							RoundButton {
+								id: calendarPlusButton
+								style: ButtonStyle.noBackground
+								icon.source: AppIcons.calendarPlus
+								KeyNavigation.left: calendarPlusButton
+								KeyNavigation.right: calendarPlusButton
+								KeyNavigation.up: shareNetworkButton
+								KeyNavigation.down: joinButton
+								onClicked: {
+									mainItem.selectedConference.core.exportConferenceToICS()
+								}
+							}
 						}
 						RowLayout {
 							spacing: Utils.getSizeWithScreenRatio(8)
diff --git a/Linphone/view/Style/AppIcons.qml b/Linphone/view/Style/AppIcons.qml
index 0697a8d36..80a9a3b79 100644
--- a/Linphone/view/Style/AppIcons.qml
+++ b/Linphone/view/Style/AppIcons.qml
@@ -160,4 +160,5 @@ QtObject {
 	property string ephemeralSettings: "image://internal/ephemeral-settings.svg"
 	property string hourglass: "image://internal/hourglass-simple.svg"
 	property string qtLogo: "image://internal/qt-logo.png"
+	property string calendarPlus: "image://internal/calendar-plus.svg"
 }