diff --git a/Linphone/core/App.cpp b/Linphone/core/App.cpp
index c80afd7f0..308759289 100644
--- a/Linphone/core/App.cpp
+++ b/Linphone/core/App.cpp
@@ -122,9 +122,9 @@
 #include "core/event-count-notifier/EventCountNotifierSystemTrayIcon.hpp"
 #endif // if defined(Q_OS_MACOS)
 
-#if defined(Q_OS_WIN)
+#ifdef Q_OS_WIN
 #include "core/notifier/WindowsNotificationBackend.hpp"
-#else
+#elif defined(Q_OS_LINUX)
 #include "core/notifier/SysTrayNotificationBackend.hpp"
 #endif
 
@@ -569,7 +569,7 @@ void App::setSelf(QSharedPointer<App>(me)) {
 	                                         });
 	mCoreModelConnection->makeConnectToCore(&App::lForceOidcTimeout, [this] {
 		qDebug() << "App: force oidc timeout";
-		mCoreModelConnection->invokeToModel([this] { emit CoreModel::getInstance() -> forceOidcTimeout(); });
+		mCoreModelConnection->invokeToModel([this] { emit CoreModel::getInstance()->forceOidcTimeout(); });
 	});
 	mCoreModelConnection->makeConnectToModel(&CoreModel::timeoutTimerStarted, [this]() {
 		qDebug() << "App: oidc timer started";
@@ -620,9 +620,11 @@ int App::getEventCount() const {
 	return mEventCountNotifier ? mEventCountNotifier->getEventCount() : 0;
 }
 
+#if defined(Q_OS_WIN) || defined(Q_OS_LINUX)
 NotificationBackend *App::getNotificationBackend() const {
 	return mNotificationBackend;
 }
+#endif
 
 //-----------------------------------------------------------
 //		Initializations
@@ -754,7 +756,9 @@ void App::initCore() {
 			    mEngine->setObjectOwnership(settings.get(), QQmlEngine::CppOwnership);
 			    mEngine->setObjectOwnership(this, QQmlEngine::CppOwnership);
 
+#if defined(Q_OS_WIN) || defined(Q_OS_LINUX)
 			    mNotificationBackend = new NotificationBackend(this);
+#endif
 
 			    auto initLists = [this] {
 				    if (mCoreStarted) {
diff --git a/Linphone/core/App.hpp b/Linphone/core/App.hpp
index 771c29627..f440ff650 100644
--- a/Linphone/core/App.hpp
+++ b/Linphone/core/App.hpp
@@ -43,8 +43,9 @@ class Notifier;
 class QQuickWindow;
 class QSystemTrayIcon;
 class DefaultTranslatorCore;
+#if defined(Q_OS_WIN) || defined(Q_OS_LINUX)
 class NotificationBackend;
-
+#endif
 class App : public SingleApplication, public AbstractObject {
 	Q_OBJECT
 	Q_PROPERTY(bool coreStarted READ getCoreStarted WRITE setCoreStarted NOTIFY coreStartedChanged)
@@ -197,8 +198,9 @@ public:
 	QString getGitBranchName();
 	QString getSdkVersion();
 	QString getQtVersion() const;
-
+#if defined(Q_OS_WIN) || defined(Q_OS_LINUX)
 	NotificationBackend *getNotificationBackend() const;
+#endif
 
 	Q_INVOKABLE void checkForUpdate(bool requestedByUser = false);
 
@@ -256,7 +258,9 @@ private:
 	Thread *mLinphoneThread = nullptr;
 	Notifier *mNotifier = nullptr;
 	EventCountNotifier *mEventCountNotifier = nullptr;
+#if defined(Q_OS_WIN) || defined(Q_OS_LINUX)
 	NotificationBackend *mNotificationBackend = nullptr;
+#endif
 	QSystemTrayIcon *mSystemTrayIcon = nullptr;
 	QQuickWindow *mMainWindow = nullptr;
 	QQuickWindow *mCallsWindow = nullptr;
diff --git a/Linphone/core/CMakeLists.txt b/Linphone/core/CMakeLists.txt
index be3f844c6..6c9971a38 100644
--- a/Linphone/core/CMakeLists.txt
+++ b/Linphone/core/CMakeLists.txt
@@ -135,7 +135,7 @@ if(WIN32)
 		core/notifier/NotificationActivator.cpp
 		core/notifier/DesktopNotificationManagerCompat.cpp
 		core/notifier/WindowsNotificationBackend.cpp)
-else()
+elseif (UNIX AND NOT APPLE)
 	list(APPEND _LINPHONEAPP_SOURCES
 		core/notifier/SysTrayNotificationBackend.cpp)
 endif()
diff --git a/Linphone/core/notifier/AbstractNotificationBackend.cpp b/Linphone/core/notifier/AbstractNotificationBackend.cpp
index e9e2cf4ec..770059adb 100644
--- a/Linphone/core/notifier/AbstractNotificationBackend.cpp
+++ b/Linphone/core/notifier/AbstractNotificationBackend.cpp
@@ -1,5 +1,10 @@
 #include "AbstractNotificationBackend.hpp"
 
+#include <QFileInfo>
+#include <QPainter>
+#include <QStandardPaths>
+#include <QSvgRenderer>
+
 DEFINE_ABSTRACT_OBJECT(AbstractNotificationBackend)
 
 const QHash<int, AbstractNotificationBackend::Notification> AbstractNotificationBackend::Notifications = {
@@ -8,3 +13,26 @@ const QHash<int, AbstractNotificationBackend::Notification> AbstractNotification
 
 AbstractNotificationBackend::AbstractNotificationBackend(QObject *parent) : QObject(parent) {
 }
+
+QString AbstractNotificationBackend::getIconAsPng(const QString &imagePath, const QSize &size) {
+	// Convertit "image://internal/phone-disconnect.svg" en ":/data/image/phone-disconnect.svg"
+	QString resourcePath = imagePath;
+	if (imagePath.startsWith("image://internal/"))
+		resourcePath = ":/data/image/" + imagePath.mid(QString("image://internal/").length());
+
+	QSvgRenderer renderer(resourcePath);
+	if (!renderer.isValid()) return QString();
+
+	QImage image(size, QImage::Format_ARGB32_Premultiplied);
+	image.fill(Qt::transparent);
+	QPainter painter(&image);
+	renderer.render(&painter);
+	painter.end();
+
+	QString outPath = QStandardPaths::writableLocation(QStandardPaths::TempLocation) + "/linphone_" +
+	                  QFileInfo(resourcePath).baseName() + ".png";
+
+	if (!QFile::exists(outPath)) image.save(outPath, "PNG");
+
+	return outPath;
+}
\ No newline at end of file
diff --git a/Linphone/core/notifier/AbstractNotificationBackend.hpp b/Linphone/core/notifier/AbstractNotificationBackend.hpp
index f93e7dc03..033a77662 100644
--- a/Linphone/core/notifier/AbstractNotificationBackend.hpp
+++ b/Linphone/core/notifier/AbstractNotificationBackend.hpp
@@ -4,8 +4,8 @@
 #include "tool/AbstractObject.hpp"
 #include <QHash>
 #include <QObject>
+#include <QSize>
 #include <QString>
-
 struct ToastButton {
 	QString label;
 	QString argument;
@@ -23,6 +23,8 @@ public:
 	AbstractNotificationBackend(QObject *parent = Q_NULLPTR);
 	~AbstractNotificationBackend() = default;
 
+	QString getIconAsPng(const QString &imagePath, const QSize &size = QSize(64, 64));
+
 	enum NotificationType {
 		ReceivedMessage,
 		ReceivedCall
diff --git a/Linphone/core/notifier/Notifier.cpp b/Linphone/core/notifier/Notifier.cpp
index 9ed0eee00..a06569b04 100644
--- a/Linphone/core/notifier/Notifier.cpp
+++ b/Linphone/core/notifier/Notifier.cpp
@@ -30,7 +30,11 @@
 #include <QTimer>
 
 #include "Notifier.hpp"
+#ifdef Q_OS_WIN
 #include "WindowsNotificationBackend.hpp"
+#elif defined(Q_OS_LINUX)
+#include "SysTrayNotificationBackend.hpp"
+#endif
 
 #include "core/App.hpp"
 #include "core/call/CallGui.hpp"
@@ -129,8 +133,10 @@ Notifier::~Notifier() {
 
 bool Notifier::createNotification(AbstractNotificationBackend::NotificationType type, QVariantMap data) {
 	mMutex->lock();
-	// Q_ASSERT(mInstancesNumber <= MaxNotificationsNumber);
-#ifdef Q_OS_WIN
+	mustBeInMainThread(log().arg(Q_FUNC_INFO));
+
+// Q_ASSERT(mInstancesNumber <= MaxNotificationsNumber);
+#if defined(Q_OS_WIN)
 
 	auto notifBackend = App::getInstance()->getNotificationBackend();
 	if (!notifBackend) {
@@ -143,98 +149,100 @@ bool Notifier::createNotification(AbstractNotificationBackend::NotificationType
 
 	if (mInstancesNumber >= MaxNotificationsNumber) { // Check existing instances.
 		qWarning() << QStringLiteral("Unable to create another notification.");
-		QList<QScreen *> allScreens = QGuiApplication::screens();
-		if (allScreens.size() > 0) { // Ensure to have a screen to avoid errors
-			QQuickItem *previousWrapper = nullptr;
-			bool showAsTool = false;
+		mMutex->unlock();
+		return false;
+	}
+	QList<QScreen *> allScreens = QGuiApplication::screens();
+	if (allScreens.size() > 0) { // Ensure to have a screen to avoid errors
+		QQuickItem *previousWrapper = nullptr;
+		bool showAsTool = false;
 #ifdef Q_OS_MACOS
-			for (auto w : QGuiApplication::topLevelWindows()) {
-				if (w->visibility() == QWindow::FullScreen) {
-					showAsTool = true;
-					w->raise(); // Used to get focus on Mac (On Mac, A Tool is hidden if the app has not focus and the
-					// only way to rid it is to use Widget Attributes(Qt::WA_MacAlwaysShowToolWindow) that is not
-					// available)
-				}
-			}
-#endif
-			for (int i = 0; i < allScreens.size(); ++i) {
-
-				++mInstancesNumber;
-				// Use QQuickView to create a visual root object that is
-				// independant from current application Window
-				QScreen *screen = allScreens[i];
-				auto engine = App::getInstance()->mEngine;
-				const QUrl url(QString(NotificationsPath) + Notifier::Notifications[type].filename);
-				QObject::connect(
-				    engine, &QQmlApplicationEngine::objectCreated, this,
-				    [this, url, screen, engine, type, data, showAsTool](QObject *obj, const QUrl &objUrl) {
-					    if (!obj && url == objUrl) {
-						    lCritical() << "[App] Notifier.qml couldn't be load.";
-						    engine->deleteLater();
-						    exit(-1);
-					    } else {
-						    auto window = qobject_cast<QQuickWindow *>(obj);
-						    if (window) {
-							    window->setParent(nullptr);
-							    window->setProperty(NotificationPropertyData, data);
-							    window->setScreen(screen);
-							    // Don't use Popup for flags : it could lead to error in geometry. On Mac, Using Tool
-							    // ensure to have the Window on Top and fullscreen independant
-							    window->setFlags((showAsTool ? Qt::Tool : Qt::WindowStaysOnTopHint) |
-							                     Qt::FramelessWindowHint);
-#if defined(Q_OS_LINUX) || defined(Q_OS_WIN)
-							    window->setFlag(Qt::WindowDoesNotAcceptFocus);
-#endif
-							    //						    for (auto it = data.begin(); it != data.end(); ++it)
-							    //							    window->setProperty(it.key().toLatin1(), it.value());
-							    const int timeout = Notifications[type].getTimeout() * 1000;
-							    auto updateNotificationCoordinates = [this, window, screen](int width, int height) {
-								    auto screenHeightOffset =
-								        screen ? mScreenHeightOffset.value(screen->name()) : 0; // Access optimization
-								    QRect availableGeometry = screen->availableGeometry();
-
-								    window->setX(availableGeometry.x() +
-								                 (availableGeometry.width() -
-								                  width)); //*screen->devicePixelRatio()); when using manual scaler
-								    window->setY(availableGeometry.y() + availableGeometry.height() -
-								                 screenHeightOffset - height);
-							    };
-							    updateNotificationCoordinates(window->width(), window->height());
-							    auto screenHeightOffset =
-							        screen ? mScreenHeightOffset.take(screen->name()) : 0; // Access optimization
-							    mScreenHeightOffset.insert(screen->name(), screenHeightOffset + window->height());
-							    QObject::connect(window, &QQuickWindow::closing, window, [this, window] {
-								    qDebug() << "closing notification";
-								    deleteNotification(QVariant::fromValue(window));
-							    });
-							    QObject::connect(window, &QQuickWindow::visibleChanged, window, [this](bool visible) {
-								    lInfo() << log().arg("Notification visible changed") << visible;
-							    });
-							    QObject::connect(window, &QQuickWindow::activeChanged, window, [this, window] {
-								    lInfo() << log().arg("Notification active changed") << window->isActive();
-							    });
-							    QObject::connect(window, &QQuickWindow::visibilityChanged, window,
-							                     [this](QWindow::Visibility visibility) {
-								                     lInfo()
-								                         << log().arg("Notification visibility changed") << visibility;
-							                     });
-							    QObject::connect(window, &QQuickWindow::widthChanged, window, [this](int width) {
-								    lInfo() << log().arg("Notification width changed") << width;
-							    });
-							    QObject::connect(window, &QQuickWindow::heightChanged, window, [this](int height) {
-								    lInfo() << log().arg("Notification height changed") << height;
-							    });
-							    lInfo() << QStringLiteral("Create notification:") << window;
-							    showNotification(window, timeout);
-						    }
-					    }
-				    },
-				    static_cast<Qt::ConnectionType>(Qt::QueuedConnection | Qt::SingleShotConnection));
-				lDebug() << log().arg("Engine loading notification");
-				engine->load(url);
+		for (auto w : QGuiApplication::topLevelWindows()) {
+			if (w->visibility() == QWindow::FullScreen) {
+				showAsTool = true;
+				w->raise(); // Used to get focus on Mac (On Mac, A Tool is hidden if the app has not focus and the
+				// only way to rid it is to use Widget Attributes(Qt::WA_MacAlwaysShowToolWindow) that is not
+				// available)
 			}
 		}
+#endif
+		for (int i = 0; i < allScreens.size(); ++i) {
+
+			++mInstancesNumber;
+			// Use QQuickView to create a visual root object that is
+			// independant from current application Window
+			QScreen *screen = allScreens[i];
+			auto engine = App::getInstance()->mEngine;
+			const QUrl url(QString(NotificationsPath) + Notifier::Notifications[type].filename);
+			QObject::connect(
+			    engine, &QQmlApplicationEngine::objectCreated, this,
+			    [this, url, screen, engine, type, data, showAsTool](QObject *obj, const QUrl &objUrl) {
+				    if (!obj && url == objUrl) {
+					    lCritical() << "[App] Notifier.qml couldn't be load.";
+					    engine->deleteLater();
+					    exit(-1);
+				    } else {
+					    auto window = qobject_cast<QQuickWindow *>(obj);
+					    if (window) {
+						    window->setParent(nullptr);
+						    window->setProperty(NotificationPropertyData, data);
+						    window->setScreen(screen);
+						    // Don't use Popup for flags : it could lead to error in geometry. On Mac, Using Tool
+						    // ensure to have the Window on Top and fullscreen independant
+						    window->setFlags((showAsTool ? Qt::Tool : Qt::WindowStaysOnTopHint) |
+						                     Qt::FramelessWindowHint);
+#if defined(Q_OS_LINUX) || defined(Q_OS_WIN)
+						    window->setFlag(Qt::WindowDoesNotAcceptFocus);
+#endif
+						    //						    for (auto it = data.begin(); it != data.end(); ++it)
+						    //							    window->setProperty(it.key().toLatin1(), it.value());
+						    const int timeout = Notifications[type].getTimeout() * 1000;
+						    auto updateNotificationCoordinates = [this, window, screen](int width, int height) {
+							    auto screenHeightOffset =
+							        screen ? mScreenHeightOffset.value(screen->name()) : 0; // Access optimization
+							    QRect availableGeometry = screen->availableGeometry();
+
+							    window->setX(availableGeometry.x() +
+							                 (availableGeometry.width() -
+							                  width)); //*screen->devicePixelRatio()); when using manual scaler
+							    window->setY(availableGeometry.y() + availableGeometry.height() - screenHeightOffset -
+							                 height);
+						    };
+						    updateNotificationCoordinates(window->width(), window->height());
+						    auto screenHeightOffset =
+						        screen ? mScreenHeightOffset.take(screen->name()) : 0; // Access optimization
+						    mScreenHeightOffset.insert(screen->name(), screenHeightOffset + window->height());
+						    QObject::connect(window, &QQuickWindow::closing, window, [this, window] {
+							    qDebug() << "closing notification";
+							    deleteNotification(QVariant::fromValue(window));
+						    });
+						    QObject::connect(window, &QQuickWindow::visibleChanged, window, [this](bool visible) {
+							    lInfo() << log().arg("Notification visible changed") << visible;
+						    });
+						    QObject::connect(window, &QQuickWindow::activeChanged, window, [this, window] {
+							    lInfo() << log().arg("Notification active changed") << window->isActive();
+						    });
+						    QObject::connect(window, &QQuickWindow::visibilityChanged, window,
+						                     [this](QWindow::Visibility visibility) {
+							                     lInfo() << log().arg("Notification visibility changed") << visibility;
+						                     });
+						    QObject::connect(window, &QQuickWindow::widthChanged, window, [this](int width) {
+							    lInfo() << log().arg("Notification width changed") << width;
+						    });
+						    QObject::connect(window, &QQuickWindow::heightChanged, window, [this](int height) {
+							    lInfo() << log().arg("Notification height changed") << height;
+						    });
+						    lInfo() << QStringLiteral("Create notification:") << window;
+						    showNotification(window, timeout);
+					    }
+				    }
+			    },
+			    static_cast<Qt::ConnectionType>(Qt::QueuedConnection | Qt::SingleShotConnection));
+			lDebug() << log().arg("Engine loading notification");
+			engine->load(url);
+		}
 	}
+
 #endif
 	mMutex->unlock();
 	return true;
diff --git a/Linphone/core/notifier/SysTrayNotificationBackend.cpp b/Linphone/core/notifier/SysTrayNotificationBackend.cpp
index 944ca8c89..c996c0dfa 100644
--- a/Linphone/core/notifier/SysTrayNotificationBackend.cpp
+++ b/Linphone/core/notifier/SysTrayNotificationBackend.cpp
@@ -1,41 +1,183 @@
-#include "tool/Utils.hpp"
+/*
+ * Copyright (c) 2010-2023 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-desktop
+ * (see https://www.linphone.org).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "SysTrayNotificationBackend.hpp"
 
-// #include "NotificationActivator.hpp"
-#include "WindowsNotificationBackend.hpp"
 #include "core/App.hpp"
 #include "core/call/CallGui.hpp"
 #include "core/chat/ChatGui.hpp"
 #include "core/event-filter/LockEventFilter.hpp"
 #include "tool/Utils.hpp"
+#include "tool/providers/ImageProvider.hpp"
+
+#include <QDBusReply>
 #include <QDebug>
+#include <QQuickItem>
+#include <QQuickWindow>
+
+static constexpr const char *SERVICE = "org.freedesktop.Notifications";
+static constexpr const char *PATH = "/org/freedesktop/Notifications";
+static constexpr const char *INTERFACE = "org.freedesktop.Notifications";
 
 NotificationBackend::NotificationBackend(QObject *parent) : AbstractNotificationBackend(parent) {
-	// connect(App::getInstance(), &App::sessionLockedChanged, this, [this] {
-	// 	if (!App::getInstance()->getSessionLocked()) {
-	// 		qDebug() << "Session unlocked, flush pending notifications";
-	// 		flushPendingNotifications();
-	// 	}
-	// });
-}
+	mInterface = new QDBusInterface(SERVICE, PATH, INTERFACE, QDBusConnection::sessionBus(), this);
 
-void NotificationBackend::flushPendingNotifications() {
-	for (const auto &notif : mPendingNotifications) {
-		sendNotification(notif.type, notif.data);
+	if (!mInterface->isValid()) {
+		qWarning() << "Notification service unavailable:" << mInterface->lastError().message();
+		return;
 	}
-	mPendingNotifications.clear();
+
+	// Connecte les signaux D-Bus entrants
+	QDBusConnection::sessionBus().connect(SERVICE, PATH, INTERFACE, "ActionInvoked", this,
+	                                      SLOT(onActionInvoked(uint, QString)));
+
+	QDBusConnection::sessionBus().connect(SERVICE, PATH, INTERFACE, "NotificationClosed", this,
+	                                      SLOT(onNotificationClosed(uint, uint)));
 }
 
 void NotificationBackend::sendMessageNotification(QVariantMap data) {
 }
 
-void NotificationBackend::sendCallNotification(QVariantMap data) {
+uint NotificationBackend::sendCallNotification(QVariantMap data) {
+	if (!mInterface->isValid()) return 0;
+
+	auto displayName = data["displayName"].toString();
+	CallGui *call = data["call"].value<CallGui *>();
+
+	// Corps de la notification
+	QString title = tr("incoming_call");
+
+	qDebug() << "isValid:" << mInterface->isValid();
+	qDebug() << "lastError:" << mInterface->lastError().message();
+
+	// Hints
+	QVariantMap hints;
+	hints["urgency"] = QVariant::fromValue(uchar(2)); // critical
+	hints["resident"] = true;                         // reste visible jusqu'à action
+	hints["x-gnome-priority"] = int(2);               // force banner display
+	hints["x-gnome-stack"] = QString("persistent");
+	hints["transient"] = false;
+	hints["category"] = QString("call.incoming");
+
+	// Actions : paires (clé, label)
+	QStringList actions = {"accept", tr("accept_button"), "decline", tr("decline_button")};
+
+	QString appIcon = getIconAsPng(Utils::getAppIcon("logo").toString());
+	// QString appIcon = QString("call-start"); // icône freedesktop standard
+
+	QDBusReply<uint> reply = mInterface->call(QString("Notify"),
+	                                          APPLICATION_NAME,         // app_name
+	                                          uint(mActiveCallNotifId), // replaces_id (0 = nouvelle notif)
+	                                          appIcon,                  // app_icon (nom d'icône freedesktop)
+	                                          title, displayName, actions, hints,
+	                                          int(-1) // expire_timeout (-1 = jamais)
+	);
+
+	if (!reply.isValid()) {
+		qWarning() << "Notify() failed:" << reply.error().message();
+		return 0;
+	}
+
+	uint id = reply.value();
+	mActiveCallNotifId = id;
+
+	mCurrentNotifications.insert({id}, {AbstractNotificationBackend::NotificationType::ReceivedCall, data});
+	connect(call->mCore.get(), &CallCore::stateChanged, this, [this, call, id] {
+		if (call->mCore->getState() == LinphoneEnums::CallState::End ||
+		    call->mCore->getState() == LinphoneEnums::CallState::Error) {
+			qDebug() << "Call ended or error, remove toast";
+			auto callId = call->mCore->getCallId();
+			call->deleteLater();
+			closeNotification(id);
+		}
+	});
+	qDebug() << "Notification d'appel envoyée, id =" << id;
+
+	// qDebug() << "Reply valid:" << reply.isValid();
+	// qDebug() << "Reply value:" << reply.value();
+	// qDebug() << "Reply error:" << reply.error().name() << reply.error().message();
+	// qDebug() << "Interface valid:" << mInterface->isValid();
+	// qDebug() << "Interface service:" << mInterface->service();
+
+	return id;
+}
+
+void NotificationBackend::closeNotification(uint id) {
+	if (!mInterface->isValid()) {
+		qWarning() << "invalid interface, return";
+		return;
+	}
+	mInterface->call("CloseNotification", id);
+	mCurrentNotifications.remove(id);
+
+	if (mActiveCallNotifId == id) mActiveCallNotifId = 0;
+}
+
+void NotificationBackend::onActionInvoked(uint id, const QString &actionKey) {
+	if (!mCurrentNotifications.contains(id)) return; // pas notre notification
+
+	qDebug() << "Action invoquée — id:" << id << "key:" << actionKey;
+	auto notif = mCurrentNotifications.value(id);
+	if (notif.type == AbstractNotificationBackend::NotificationType::ReceivedCall) {
+		auto callGui = notif.data["call"].value<CallGui *>();
+		if (!callGui) {
+			qWarning() << "Could not retrieve call associated to notification, return";
+			return;
+		}
+		if (actionKey == "accept") {
+			qDebug() << "Accept call";
+			Utils::openCallsWindow(callGui);
+			callGui->mCore->lAccept(false);
+		} else if (actionKey == "decline") {
+			qDebug() << "Decline call";
+			callGui->mCore->lDecline();
+		}
+	} else if (notif.type == AbstractNotificationBackend::NotificationType::ReceivedMessage) {
+	}
+
+	qDebug() << "Close notification";
+	mCurrentNotifications.remove(id);
+	closeNotification(id);
+}
+
+void NotificationBackend::onNotificationClosed(uint id, uint reason) {
+	// Raisons : 1=expired, 2=dismissed, 3=CloseNotification(), 4=undefined
+	if (mCurrentNotifications.contains(id)) {
+		qDebug() << "Notification fermée — id:" << id << "raison:" << reason;
+		mCurrentNotifications.remove(id);
+		if (mActiveCallNotifId == id) mActiveCallNotifId = 0;
+		emit notificationClosed(id, reason);
+
+		auto notif = mCurrentNotifications.value(id);
+		if (notif.type == AbstractNotificationBackend::NotificationType::ReceivedCall) {
+			auto callGui = notif.data["call"].value<CallGui *>();
+			if (!callGui) {
+				qWarning() << "Could not retrieve call associated to notification, return";
+				return;
+			}
+			callGui->mCore->lDecline();
+		}
+	}
 }
 
 void NotificationBackend::sendNotification(NotificationType type, QVariantMap data) {
-	// if (App::getInstance()->getSessionLocked()) {
-	// 	mPendingNotifications.append({type, data});
-	// 	return;
-	// }
 	switch (type) {
 		case NotificationType::ReceivedCall:
 			sendCallNotification(data);
@@ -45,3 +187,98 @@ void NotificationBackend::sendNotification(NotificationType type, QVariantMap da
 			break;
 	}
 }
+
+// =============================================================================
+
+namespace {
+constexpr char ServiceName[] = "org.freedesktop.Notifications";
+constexpr char ServicePath[] = "/org/freedesktop/Notifications";
+} // namespace
+
+QDBusArgument &operator<<(QDBusArgument &arg, const QImage &image) {
+	QImage scaledImage;
+	if (!image.isNull()) {
+		scaledImage = image.scaled(200, 100, Qt::KeepAspectRatio, Qt::SmoothTransformation);
+		if (scaledImage.format() != QImage::Format_ARGB32)
+			scaledImage = scaledImage.convertToFormat(QImage::Format_ARGB32);
+		scaledImage = scaledImage.rgbSwapped();
+	}
+
+	const int channels = 4; // ARGB32 has 4 channels
+
+	arg.beginStructure();
+	arg << scaledImage.width();
+	arg << scaledImage.height();
+	arg << scaledImage.bytesPerLine();
+	arg << true; // ARGB32 has alpha
+	arg << scaledImage.depth() / channels;
+	arg << channels;
+	arg << QByteArray::fromRawData((const char *)scaledImage.constBits(),
+	                               scaledImage.height() * scaledImage.bytesPerLine());
+	arg.endStructure();
+
+	return arg;
+}
+const QDBusArgument &operator>>(const QDBusArgument &arg, QImage &image) {
+	Q_UNUSED(image)
+	return arg;
+}
+
+// static void openUrl(QFileInfo info) {
+// 	bool showDirectory = showDirectory || !info.exists();
+// 	if (!QDesktopServices::openUrl(
+// 	        QUrl(QStringLiteral("file:///%1").arg(showDirectory ? info.absolutePath() : info.absoluteFilePath()))) &&
+// 	    !showDirectory) {
+// 		QDesktopServices::openUrl(QUrl(QStringLiteral("file:///%1").arg(info.absolutePath())));
+// 	}
+// }
+
+// void NotificationsDBus::onNotificationClosed(quint32 id, quint32 reason) {
+// 	if (!mProcessed) { // Is was closed from system.
+// 		if (reason != 2)
+// 			qWarning() << "Notification has been closed by system. If this is an issue, please deactivate native "
+// 			              "notifications ["
+// 			           << id << reason << "]";
+// 		// open();// Not a workaround because of infinite openning loop.
+// 	}
+// }
+
+// // QDBusMessage
+// NotificationsDBus::createMessage(const QString &title, const QString &message, QVariantMap hints, QStringList
+// actions) {
+
+// 	QDBusMessage msg = QDBusMessage::createMethodCall("org.freedesktop.Notifications", "/org/freedesktop/Notifications",
+// 	                                                  "org.freedesktop.Notifications", "Notify");
+// 	hints["urgency"] = 2; // if not 2, it can be timeout without taking account of custom timeout
+// 	hints["category"] = "im";
+// 	// hints["resident"] = true;
+// 	hints["transient"] = true;
+// 	// hints["desktop-entry"] = "com.belledonnecommunications.linphone";
+// 	hints["suppress-sound"] = true;
+
+// 	msg << APPLICATION_NAME;                         // Application name
+// 	msg << quint32(0);                               // ID
+// 	msg << "";                                       // Icon to display
+// 	msg << APPLICATION_NAME + QString(": ") + title; // Summary / Header of the message to display
+// 	msg << message;                                  // Body of the message to display
+// 	msg << actions;                                  // Actions from which the user may choose
+// 	msg << hints;                                    // Hints to the server displaying the message
+// 	msg << qint32(0);                                // Timeout in milliseconds
+
+// 	return msg;
+// }
+
+// void NotificationsDBus::open() {
+// 	QDBusPendingReply<quint32> asyncReply(QDBusConnection::sessionBus().asyncCall(
+// 	    mMessage)); // Would return a message containing the id of this notification
+// 	asyncReply.waitForFinished();
+// 	if (asyncReply.isValid()) mId = asyncReply.argumentAt(0).toInt();
+// 	else qWarning() << asyncReply.error();
+// }
+
+// void NotificationsDBus::closeNotification() {
+// 	QDBusMessage msg = QDBusMessage::createMethodCall("org.freedesktop.Notifications", "/org/freedesktop/Notifications",
+// 	                                                  "org.freedesktop.Notifications", "CloseNotification");
+// 	msg << quint32(mId);
+// 	QDBusConnection::sessionBus().call(msg);
+// }
diff --git a/Linphone/core/notifier/SysTrayNotificationBackend.hpp b/Linphone/core/notifier/SysTrayNotificationBackend.hpp
index c4a91be83..d7062432e 100644
--- a/Linphone/core/notifier/SysTrayNotificationBackend.hpp
+++ b/Linphone/core/notifier/SysTrayNotificationBackend.hpp
@@ -2,16 +2,21 @@
 #define SYSTRAYNOTIFICATIONBACKEND_HPP
 
 #include "AbstractNotificationBackend.hpp"
+
+#include <QDBusConnection>
+#include <QDBusInterface>
 #include <QDebug>
 #include <QLocalServer>
 #include <QLocalSocket>
+#include <QObject>
 #include <QString>
+#include <QVariantMap>
 
 class NotificationBackend : public AbstractNotificationBackend {
 
 	Q_OBJECT
 public:
-	struct PendingNotification {
+	struct CurrentNotification {
 		NotificationType type;
 		QVariantMap data;
 	};
@@ -19,19 +24,25 @@ public:
 	NotificationBackend(QObject *parent = nullptr);
 	~NotificationBackend() = default;
 
-	void sendCallNotification(QVariantMap data);
+	uint sendCallNotification(QVariantMap data);
+	void closeNotification(uint id);
 	void sendMessageNotification(QVariantMap data);
 
 	void sendNotification(NotificationType type, QVariantMap data) override;
 
-	void flushPendingNotifications();
-
 signals:
 	void toastButtonTriggered(const QString &arg);
 	void sessionLockedChanged(bool locked);
+	void notificationClosed(uint id, uint reason);
+
+private slots:
+	void onActionInvoked(uint id, const QString &actionKey);
+	void onNotificationClosed(uint id, uint reason);
 
 private:
-	QList<PendingNotification> mPendingNotifications;
+	QDBusInterface *mInterface = nullptr;
+	uint mActiveCallNotifId = 0;
+	QMap<uint, CurrentNotification> mCurrentNotifications; // IDs des notifs d'appel actives
 };
 
 #endif // SYSTRAYNOTIFICATIONBACKEND_HPP
diff --git a/Linphone/core/notifier/WindowsNotificationBackend.cpp b/Linphone/core/notifier/WindowsNotificationBackend.cpp
index ad8a968a7..2be603804 100644
--- a/Linphone/core/notifier/WindowsNotificationBackend.cpp
+++ b/Linphone/core/notifier/WindowsNotificationBackend.cpp
@@ -1,6 +1,3 @@
-#include "tool/Utils.hpp"
-
-// #include "NotificationActivator.hpp"
 #include "WindowsNotificationBackend.hpp"
 #include "core/App.hpp"
 #include "core/call/CallGui.hpp"
@@ -9,16 +6,11 @@
 #include "tool/Constants.hpp"
 #include "tool/Utils.hpp"
 
-#ifdef Q_OS_WIN
 #include "DesktopNotificationManagerCompat.hpp"
 #include <windows.foundation.h>
 #include <windows.ui.notifications.h>
-#endif
 
 #include <QDebug>
-#include <QPainter>
-#include <QStandardPaths>
-#include <QSvgRenderer>
 
 using namespace Microsoft::WRL;
 using namespace ABI::Windows::UI::Notifications;
@@ -41,29 +33,6 @@ void NotificationBackend::flushPendingNotifications() {
 	mPendingNotifications.clear();
 }
 
-QString getIconAsPng(const QString &imagePath, const QSize &size = QSize(64, 64)) {
-	// Convertit "image://internal/phone-disconnect.svg" en ":/data/image/phone-disconnect.svg"
-	QString resourcePath = imagePath;
-	if (imagePath.startsWith("image://internal/"))
-		resourcePath = ":/data/image/" + imagePath.mid(QString("image://internal/").length());
-
-	QSvgRenderer renderer(resourcePath);
-	if (!renderer.isValid()) return QString();
-
-	QImage image(size, QImage::Format_ARGB32_Premultiplied);
-	image.fill(Qt::transparent);
-	QPainter painter(&image);
-	renderer.render(&painter);
-	painter.end();
-
-	QString outPath = QStandardPaths::writableLocation(QStandardPaths::TempLocation) + "/linphone_" +
-	                  QFileInfo(resourcePath).baseName() + ".png";
-
-	if (!QFile::exists(outPath)) image.save(outPath, "PNG");
-
-	return outPath;
-}
-
 void NotificationBackend::sendMessageNotification(QVariantMap data) {
 
 	IToastNotifier *notifier = nullptr;
@@ -221,8 +190,9 @@ void NotificationBackend::sendCallNotification(QVariantMap data) {
 	if (FAILED(hr)) qWarning() << "puting tag on toast failed";
 
 	connect(call->mCore.get(), &CallCore::stateChanged, this, [this, call, notifier, toast] {
-		if (call->mCore->getState() == LinphoneEnums::CallState::End) {
-			qDebug() << "Call ended, remove toast";
+		if (call->mCore->getState() == LinphoneEnums::CallState::End ||
+		    call->mCore->getState() == LinphoneEnums::CallState::Error) {
+			qDebug() << "Call ended or error, remove toast";
 			auto callId = call->mCore->getCallId();
 			call->deleteLater();
 
diff --git a/Linphone/core/notifier/WindowsNotificationBackend.hpp b/Linphone/core/notifier/WindowsNotificationBackend.hpp
index f2f7c12ad..8ec6d006f 100644
--- a/Linphone/core/notifier/WindowsNotificationBackend.hpp
+++ b/Linphone/core/notifier/WindowsNotificationBackend.hpp
@@ -5,6 +5,7 @@
 #include <QDebug>
 #include <QLocalServer>
 #include <QLocalSocket>
+#include <QObject>
 #include <QString>
 
 class NotificationBackend : public AbstractNotificationBackend {
diff --git a/Linphone/tool/thread/SafeConnection.hpp b/Linphone/tool/thread/SafeConnection.hpp
index d7055f7a7..86b333575 100644
--- a/Linphone/tool/thread/SafeConnection.hpp
+++ b/Linphone/tool/thread/SafeConnection.hpp
@@ -154,6 +154,7 @@ public:
 	}
 
 	bool tryLock() {
+		if (!this) return false;
 		mLocker.lock();
 		auto coreLocked = mCore.lock();
 		auto modelLocked = mModel.lock();
diff --git a/Linphone/view/Page/Layout/Main/MainLayout.qml b/Linphone/view/Page/Layout/Main/MainLayout.qml
index 41485ae0e..c81c552b8 100644
--- a/Linphone/view/Page/Layout/Main/MainLayout.qml
+++ b/Linphone/view/Page/Layout/Main/MainLayout.qml
@@ -529,6 +529,7 @@ Item {
                                         text: qsTr("recordings_title")
                                         icon.source: AppIcons.recordFill
                                         onClicked: {
+                                            settingsMenuButton.popup.close()
                                             UtilsCpp.openNativeDialog(UtilsCpp.getCaptureDirpaths())
                                             // fileDialog.folder = UtilsCpp.getCaptureDirpaths()
                                             // fileDialog.open()