diff --git a/Linphone/core/call-history/CallHistoryCore.cpp b/Linphone/core/call-history/CallHistoryCore.cpp
index d07ac379d..2e7f4c548 100644
--- a/Linphone/core/call-history/CallHistoryCore.cpp
+++ b/Linphone/core/call-history/CallHistoryCore.cpp
@@ -127,6 +127,16 @@ void CallHistoryCore::setSelf(QSharedPointer<CallHistoryCore> me) {
 		mCoreModelConnection->makeConnectToModel(&CoreModel::friendCreated, update);
 	mCoreModelConnection->makeConnectToModel(&CoreModel::friendUpdated, update);
 	mCoreModelConnection->makeConnectToModel(&CoreModel::friendRemoved, &CallHistoryCore::onRemoved);
+	// Update display name when display name has been requested from magic search cause not found in linphone friends
+	// (required to get the right display name if ldap friends cleared)
+	mCoreModelConnection->makeConnectToModel(&CoreModel::magicSearchResultReceived, [this, remoteAddress = mRemoteAddress] {
+		auto displayName = ToolModel::getDisplayName(remoteAddress);
+					mCoreModelConnection->invokeToCore([this, displayName]() {
+			mDisplayName = displayName;
+			emit displayNameChanged();
+		});
+	});
+
 }
 
 ConferenceInfoGui *CallHistoryCore::getConferenceInfoGui() const {
diff --git a/Linphone/core/participant/ParticipantDeviceCore.cpp b/Linphone/core/participant/ParticipantDeviceCore.cpp
index 6a6301310..81c802bc3 100644
--- a/Linphone/core/participant/ParticipantDeviceCore.cpp
+++ b/Linphone/core/participant/ParticipantDeviceCore.cpp
@@ -44,7 +44,7 @@ ParticipantDeviceCore::ParticipantDeviceCore(const std::shared_ptr<linphone::Par
 	mustBeInLinphoneThread(getClassName());
 	if (device) {
 		mName = Utils::coreStringToAppString(device->getName());
-		auto deviceAddress = device->getAddress();
+		auto deviceAddress = device->getAddress()->clone();
 		mUniqueAddress = Utils::coreStringToAppString(deviceAddress->asString());
 		mAddress = Utils::coreStringToAppString(deviceAddress->asStringUriOnly());
 		// the display name of the device himself may be the uncleaned sip uri
diff --git a/Linphone/model/conference/ConferenceInfoModel.cpp b/Linphone/model/conference/ConferenceInfoModel.cpp
index 9a0632102..a8bbb92de 100644
--- a/Linphone/model/conference/ConferenceInfoModel.cpp
+++ b/Linphone/model/conference/ConferenceInfoModel.cpp
@@ -110,7 +110,7 @@ linphone::ConferenceInfo::State ConferenceInfoModel::getState() const {
 
 QString ConferenceInfoModel::getOrganizerName() const {
 	mustBeInLinphoneThread(log().arg(Q_FUNC_INFO));
-	auto organizer = mConferenceInfo->getOrganizer();
+	auto organizer = mConferenceInfo->getOrganizer()->clone();
 	auto name = Utils::coreStringToAppString(organizer->getDisplayName());
 	if (name.isEmpty()) name = ToolModel::getDisplayName(organizer);
 	return name;
diff --git a/Linphone/model/core/CoreModel.cpp b/Linphone/model/core/CoreModel.cpp
index 3a75e1be0..7d44bfcd7 100644
--- a/Linphone/model/core/CoreModel.cpp
+++ b/Linphone/model/core/CoreModel.cpp
@@ -118,6 +118,14 @@ void CoreModel::start() {
 	if (mCore->getLogCollectionUploadServerUrl().empty())
 		mCore->setLogCollectionUploadServerUrl(Constants::DefaultUploadLogsServer);
 	mIterateTimer->start();
+
+	auto linphoneSearch = mCore->createMagicSearch();
+	linphoneSearch->setLimitedSearch(true);
+	mMagicSearch = Utils::makeQObject_ptr<MagicSearchModel>(linphoneSearch);
+	mMagicSearch->setSelf(mMagicSearch);
+	connect(mMagicSearch.get(), &MagicSearchModel::searchResultsReceived, this, [this] {
+		emit magicSearchResultReceived(mMagicSearch->mLastSearch);
+	});
 }
 // -----------------------------------------------------------------------------
 
@@ -345,6 +353,12 @@ void CoreModel::migrate() {
 	config->setInt(SettingsModel::UiSection, Constants::RcVersionName, Constants::RcVersionCurrent);
 }
 
+void CoreModel::searchInMagicSearch(QString filter, int sourceFlags,
+                         LinphoneEnums::MagicSearchAggregation aggregation,
+                         int maxResults) {
+    mMagicSearch->search(filter, sourceFlags, aggregation, maxResults);
+}
+
 //---------------------------------------------------------------------------------------------------------------------------
 
 void CoreModel::onAccountAdded(const std::shared_ptr<linphone::Core> &core,
diff --git a/Linphone/model/core/CoreModel.hpp b/Linphone/model/core/CoreModel.hpp
index 4aa6e61be..af6da1a09 100644
--- a/Linphone/model/core/CoreModel.hpp
+++ b/Linphone/model/core/CoreModel.hpp
@@ -35,6 +35,7 @@
 #include "model/listener/Listener.hpp"
 #include "model/logger/LoggerModel.hpp"
 #include "tool/AbstractObject.hpp"
+#include "model/search/MagicSearchModel.hpp"
 
 // =============================================================================
 
@@ -59,6 +60,11 @@ public:
 	bool setFetchConfig(QString filePath);
 	void migrate();
 
+	void searchInMagicSearch(QString filter,
+							 int sourceFlags,
+							 LinphoneEnums::MagicSearchAggregation aggregation,
+							 int maxResults);
+
 	bool mEnd = false;
 
 	std::shared_ptr<linphone::Core> mCore;
@@ -75,11 +81,13 @@ signals:
 	void requestFetchConfig(QString path);
 	void requestRestart();
 	void enabledLdapAddressBookSaved();
+	void magicSearchResultReceived(QString filter);
 
 private:
 	QString mConfigPath;
 	QTimer *mIterateTimer = nullptr;
 	QMap<QString, OIDCModel *> mOpenIdConnections;
+	std::shared_ptr<MagicSearchModel> mMagicSearch;
 
 	void setPathBeforeCreation();
 	void setPathsAfterCreation();
diff --git a/Linphone/model/object/VariantObject.cpp b/Linphone/model/object/VariantObject.cpp
index 33874b416..c058bde53 100644
--- a/Linphone/model/object/VariantObject.cpp
+++ b/Linphone/model/object/VariantObject.cpp
@@ -77,5 +77,5 @@ void VariantObject::setDefaultValue(QVariant value) {
 	mCoreObject->setDefaultValue(value);
 }
 void VariantObject::requestValue() {
-	emit mCoreObject->requestValue();
+	if (mCoreObject) emit mCoreObject->requestValue();
 }
diff --git a/Linphone/model/tool/ToolModel.cpp b/Linphone/model/tool/ToolModel.cpp
index 2385a00f9..e83a6ce92 100644
--- a/Linphone/model/tool/ToolModel.cpp
+++ b/Linphone/model/tool/ToolModel.cpp
@@ -78,10 +78,10 @@ std::shared_ptr<linphone::AudioDevice> ToolModel::findAudioDevice(const QString
 	return nullptr;
 }
 
-QString ToolModel::getDisplayName(const std::shared_ptr<const linphone::Address> &address) {
+QString ToolModel::getDisplayName(const std::shared_ptr<linphone::Address> &address) {
 	QString displayName;
 	if (address) {
-		auto linFriend = CoreModel::getInstance()->getCore()->findFriend(address);
+		auto linFriend = ToolModel::findFriendByAddress(address);
 		if (linFriend) {
 			if (displayName.isEmpty()) displayName = Utils::coreStringToAppString(linFriend->getName());
 		}
@@ -119,11 +119,22 @@ std::shared_ptr<linphone::Friend> ToolModel::findFriendByAddress(const QString &
 	auto defaultFriendList = CoreModel::getInstance()->getCore()->getDefaultFriendList();
 	if (!defaultFriendList) return nullptr;
 	auto linphoneAddr = ToolModel::interpretUrl(address);
-	return CoreModel::getInstance()->getCore()->findFriend(linphoneAddr);
+	if (linphoneAddr)
+		return ToolModel::findFriendByAddress(linphoneAddr);
+	else
+		return nullptr;
 }
 
 std::shared_ptr<linphone::Friend> ToolModel::findFriendByAddress(std::shared_ptr<linphone::Address> linphoneAddr) {
-	return CoreModel::getInstance()->getCore()->findFriend(linphoneAddr);
+	auto f = CoreModel::getInstance()->getCore()->findFriend(linphoneAddr);
+	if (!f) {
+		qDebug() << "Couldn't find friend" << linphoneAddr->asStringUriOnly() << "in core, use magic search";
+		CoreModel::getInstance()->searchInMagicSearch(Utils::coreStringToAppString(linphoneAddr->asStringUriOnly()),
+														(int)linphone::MagicSearch::Source::LdapServers
+														| (int)linphone::MagicSearch::Source::RemoteCardDAV
+														, LinphoneEnums::MagicSearchAggregation::Friend, 50);
+	}
+	return f;
 }
 
 bool ToolModel::createCall(const QString &sipAddress,
diff --git a/Linphone/model/tool/ToolModel.hpp b/Linphone/model/tool/ToolModel.hpp
index 9fdf69918..bc35cd70f 100644
--- a/Linphone/model/tool/ToolModel.hpp
+++ b/Linphone/model/tool/ToolModel.hpp
@@ -47,7 +47,7 @@ public:
 	static bool isLocal(const std::shared_ptr<linphone::Conference> &conference,
 	                    const std::shared_ptr<const linphone::ParticipantDevice> &device);
 
-	static QString getDisplayName(const std::shared_ptr<const linphone::Address> &address);
+	static QString getDisplayName(const std::shared_ptr<linphone::Address> &address);
 	static QString getDisplayName(QString address);
 
 	static std::shared_ptr<linphone::Friend> findFriendByAddress(const QString &address);
diff --git a/Linphone/tool/Utils.cpp b/Linphone/tool/Utils.cpp
index 15775ceae..786b71c51 100644
--- a/Linphone/tool/Utils.cpp
+++ b/Linphone/tool/Utils.cpp
@@ -225,6 +225,8 @@ VariantObject *Utils::haveAccount() {
 		return CoreModel::getInstance()->getCore()->getAccountList().size() > 0;
 	});
 	result->makeUpdate(CoreModel::getInstance().get(), &CoreModel::accountAdded);
+	result->makeUpdate(CoreModel::getInstance().get(), &CoreModel::accountRemoved);
+
 	result->requestValue();
 	return result;
 }
@@ -418,6 +420,7 @@ VariantObject *Utils::findFriendByAddress(const QString &address) {
 	};
 	data->makeUpdateCond(CoreModel::getInstance().get(), &CoreModel::friendCreated, updateValue); // New Friend
 	data->makeUpdateCond(CoreModel::getInstance().get(), &CoreModel::friendRemoved, updateValue); // New Friend
+	data->makeUpdateCond(CoreModel::getInstance().get(), &CoreModel::friendUpdated, updateValue);
 	data->requestValue();
 	return data;
 }
diff --git a/Linphone/view/Control/Display/Call/CallHistoryListView.qml b/Linphone/view/Control/Display/Call/CallHistoryListView.qml
index 2aa557cf8..088b81996 100644
--- a/Linphone/view/Control/Display/Call/CallHistoryListView.qml
+++ b/Linphone/view/Control/Display/Call/CallHistoryListView.qml
@@ -104,8 +104,8 @@ ListView {
 
     //----------------------------------------------------------------
     onVisibleChanged: {
-        if (!visible)
-            currentIndex = -1
+//        if (!visible)
+//            currentIndex = -1
     }
 
     BusyIndicator {