diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ce0d4e93..30803980e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 - Display of non-Ascii avatar
+- Crash on ending call in conference.
 
 ## 5.0.10 - 2023-02-02
 
diff --git a/linphone-app/src/components/calls/CallsListModel.cpp b/linphone-app/src/components/calls/CallsListModel.cpp
index 1d9a9e1c8..3ba0ea8d7 100644
--- a/linphone-app/src/components/calls/CallsListModel.cpp
+++ b/linphone-app/src/components/calls/CallsListModel.cpp
@@ -573,7 +573,7 @@ void CallsListModel::handleCallStatusChanged () {
 void CallsListModel::addCall (const shared_ptr<linphone::Call> &call) {
 	int index = findCallIndex(mList, call);
 	if( index < 0){
-		QSharedPointer<CallModel> callModel = QSharedPointer<CallModel>::create(call);
+		QSharedPointer<CallModel> callModel = QSharedPointer<CallModel>(new CallModel(call), &QObject::deleteLater);
 		qInfo() << QStringLiteral("Add call:") << callModel->getFullLocalAddress() << callModel->getFullPeerAddress();
 		App::getInstance()->getEngine()->setObjectOwnership(callModel.get(), QQmlEngine::CppOwnership);
 		
@@ -603,7 +603,7 @@ void CallsListModel::addDummyCall () {
 			App::smartShowWindow(callsWindow);
 	}
 	
-	QSharedPointer<CallModel> callModel = QSharedPointer<CallModel>::create(nullptr);
+	QSharedPointer<CallModel> callModel = QSharedPointer<CallModel>(new CallModel(nullptr), &QObject::deleteLater);
 	qInfo() << QStringLiteral("Add call:") << callModel->getFullLocalAddress() << callModel->getFullPeerAddress();
 	App::getInstance()->getEngine()->setObjectOwnership(callModel.get(), QQmlEngine::CppOwnership);
 	
diff --git a/linphone-app/src/components/camera/Camera.cpp b/linphone-app/src/components/camera/Camera.cpp
index 31ab63864..8c4e879ac 100644
--- a/linphone-app/src/components/camera/Camera.cpp
+++ b/linphone-app/src/components/camera/Camera.cpp
@@ -167,6 +167,10 @@ void Camera::removeParticipantDeviceModel(){
 }
 
 void Camera::removeCallModel(){
+	if( mCallModel){
+		disconnect(mCallModel, &CallModel::statusChanged, this, &Camera::onCallStateChanged);
+		disconnect(mCallModel, &QObject::destroyed, this, &Camera::removeCallModel);
+	}
 	mCallModel = nullptr;
 }