diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
index db77bb4..d3ed40c 100644
Binary files a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
index 17987b7..1b2052d 100644
Binary files a/android/app/src/main/res/mipmap-mdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
index 09d4391..23e60c3 100644
Binary files a/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
index d5f1c8d..b7ad063 100644
Binary files a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
index 4d6372e..a8183ef 100644
Binary files a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/android/build.gradle b/android/build.gradle
index 3b267d3..749aa70 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -29,6 +29,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }
diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index 38bf611..b07d84c 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -1,30 +1,30 @@
 PODS:
   - audio_session (0.0.1):
     - Flutter
-  - Firebase/CoreOnly (10.7.0):
-    - FirebaseCore (= 10.7.0)
-  - Firebase/Messaging (10.7.0):
+  - Firebase/CoreOnly (10.12.0):
+    - FirebaseCore (= 10.12.0)
+  - Firebase/Messaging (10.12.0):
     - Firebase/CoreOnly
-    - FirebaseMessaging (~> 10.7.0)
-  - firebase_core (2.9.0):
-    - Firebase/CoreOnly (= 10.7.0)
+    - FirebaseMessaging (~> 10.12.0)
+  - firebase_core (2.15.1):
+    - Firebase/CoreOnly (= 10.12.0)
     - Flutter
-  - firebase_messaging (14.4.0):
-    - Firebase/Messaging (= 10.7.0)
+  - firebase_messaging (14.6.6):
+    - Firebase/Messaging (= 10.12.0)
     - firebase_core
     - Flutter
-  - FirebaseCore (10.7.0):
+  - FirebaseCore (10.12.0):
     - FirebaseCoreInternal (~> 10.0)
     - GoogleUtilities/Environment (~> 7.8)
     - GoogleUtilities/Logger (~> 7.8)
-  - FirebaseCoreInternal (10.13.0):
+  - FirebaseCoreInternal (10.14.0):
     - "GoogleUtilities/NSData+zlib (~> 7.8)"
-  - FirebaseInstallations (10.13.0):
+  - FirebaseInstallations (10.14.0):
     - FirebaseCore (~> 10.0)
     - GoogleUtilities/Environment (~> 7.8)
     - GoogleUtilities/UserDefaults (~> 7.8)
     - PromisesObjC (~> 2.1)
-  - FirebaseMessaging (10.7.0):
+  - FirebaseMessaging (10.12.0):
     - FirebaseCore (~> 10.0)
     - FirebaseInstallations (~> 10.0)
     - GoogleDataTransport (~> 9.2)
@@ -117,20 +117,20 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   audio_session: 4f3e461722055d21515cf3261b64c973c062f345
-  Firebase: 0219acf760880eeec8ce479895bd7767466d9f81
-  firebase_core: d85432877e814811e040e7659f9c82faeab66e04
-  firebase_messaging: 45c0514ca78426630338a42fb7b55af962c7ccd2
-  FirebaseCore: e317665b9d744727a97e623edbbed009320afdd7
-  FirebaseCoreInternal: b342e37cd4f5b4454ec34308f073420e7920858e
-  FirebaseInstallations: b28af1b9f997f1a799efe818c94695a3728c352f
-  FirebaseMessaging: ac9062bcc35ed56e15a0241d8fd317022499baf8
+  Firebase: 07150e75d142fb9399f6777fa56a187b17f833a0
+  firebase_core: 4a3246a02f828a01c74a2c26427037786d90f17f
+  firebase_messaging: 13b378c8449cae7ec96c79570170943dd73d4738
+  FirebaseCore: f86a1394906b97ac445ae49c92552a9425831bed
+  FirebaseCoreInternal: d558159ee6cc4b823c2296ecc193de9f6d9a5bb3
+  FirebaseInstallations: f672b1eda64e6381c21d424a2f680a943fd83f3b
+  FirebaseMessaging: bb2c4f6422a753038fe137d90ae7c1af57251316
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
   flutter_local_notifications: 0c0b1ae97e741e1521e4c1629a459d04b9aec743
   flutter_webrtc: 1944895d4e908c4bc722929dc4b9f8620d8e1b2f
   GoogleDataTransport: 54dee9d48d14580407f8f5fbf2f496e92437a2f2
   GoogleUtilities: 13e2c67ede716b8741c7989e26893d151b2b2084
   nanopb: b552cce312b6c8484180ef47159bc0f65a1f0431
-  path_provider_foundation: c68054786f1b4f3343858c1e1d0caaded73f0be9
+  path_provider_foundation: 29f094ae23ebbca9d3d0cec13889cd9060c0e943
   PromisesObjC: c50d2056b5253dadbd6c2bea79b0674bd5a52fa4
   url_launcher_ios: 08a3dfac5fb39e8759aeb0abbd5d9480f30fc8b4
   WebRTC-SDK: dd913fd31cfbf1d43b9a22d83f4c6354c960c623
diff --git a/lib/blocs/call_view_bloc.dart b/lib/blocs/call_view_bloc.dart
index d9819cc..fcc37d9 100644
--- a/lib/blocs/call_view_bloc.dart
+++ b/lib/blocs/call_view_bloc.dart
@@ -13,6 +13,7 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_webrtc/flutter_webrtc.dart';
 import 'package:mqtt/mqtt.dart';
+import 'package:mqtt_client/mqtt_client.dart' as mqtt;
 import 'package:uuid/uuid.dart';
 import 'package:path/path.dart' as path;
 
@@ -51,10 +52,15 @@ class CallViewBloc extends Bloc<CallEvent, CallState> {
     emit(CallInitatedState());
 
     final MqttClient client = MqttClient(home.uri);
-    await client.connect(
-      username: home.username ?? "",
-      password: home.password ?? "",
-    );
+    try {
+      await client.connect(
+        username: home.username ?? "",
+        password: home.password ?? "",
+      );
+    } on mqtt.NoConnectionException catch (exception) {
+      emit(CallCancelState(exception.toString()));
+      return;
+    }
 
     String uuid = const Uuid().v4();
 
@@ -118,12 +124,14 @@ class CallViewBloc extends Bloc<CallEvent, CallState> {
 
     String answerChannel = const Uuid().v4();
     final operation = CancelableOperation.fromFuture(
-      client.once(
-        path.normalize(
-          "./${home.uri.path}/rtc/connections/create/$uuid/$answerChannel",
-        ),
-        timeout: const Duration(seconds: 15),
-      ),
+      client
+          .once(
+            path.normalize(
+              "./${home.uri.path}/rtc/connections/create/$uuid/$answerChannel",
+            ),
+            timeout: const Duration(seconds: 15),
+          )
+          .catchError((error) => ""),
     );
     client.publish(
       path.normalize("./${home.uri.path}/rtc/connections/create/$uuid"),
@@ -135,9 +143,15 @@ class CallViewBloc extends Bloc<CallEvent, CallState> {
     _requestOperation = operation;
 
     await operation.value.then((value) async {
+      if (value.isEmpty) {
+        emit(CallCancelState("the doorunit did not send a repsonse"));
+        return;
+      }
+
       Response response = Response.fromMap(jsonDecode(value));
       if (response.statusCode != 201) {
         add(CallHangup());
+        return;
       }
 
       final Map<String, dynamic> answer = jsonDecode(response.body);
@@ -166,7 +180,7 @@ class CallViewBloc extends Bloc<CallEvent, CallState> {
       );
     }).onError<TimeoutException>((exception, stackTrace) async {
       emit(CallCancelState(
-        "could not connect to the given doorunit",
+        "the doorunit did not respond to the message",
       ));
       rtcclient?.ressource.close();
       await rtcclient?.dispose();
diff --git a/lib/blocs/home_add_view_bloc.dart b/lib/blocs/home_add_view_bloc.dart
index abff743..f44a731 100644
--- a/lib/blocs/home_add_view_bloc.dart
+++ b/lib/blocs/home_add_view_bloc.dart
@@ -72,32 +72,43 @@ class HomeAddViewBloc extends Bloc<HomeAddEvent, HomeAddState> {
     home.username = event.username;
     home.password = event.password;
 
+    emit(HomeAddLoadingState());
+    final client = MqttClient(home.uri);
+    try {
+      await client.connect(
+        username: home.username ?? "",
+        password: home.password ?? "",
+      );
+    } catch (e) {
+      emit(
+        HomeAddErrorState(
+          "Could not conenct the the server ${uri.scheme}://${uri.host}:${uri.port} because ${e.toString()}",
+        ),
+      );
+      return;
+    }
+
     await homeRepository.add(home);
+    await homeRepository.select(home);
+    emit(HomeAddSuccessfulState());
 
     Box settingsBox = Hive.box("settings");
     String? token = settingsBox.get("token");
 
     if (token == null) {
-      emit(HomeAddSuccessfulState());
       return;
     }
 
-    final client = MqttClient(home.uri);
-    await client.connect(
-      username: home.username ?? "",
-      password: home.password ?? "",
-    );
-
-    client.publish(
+    await client.publish(
       path.normalize("./${home.uri.path}/devices/save"),
-      Request.fromMap(
+      Request.withJsonBody(
+        "GET",
         Device(
           token,
           signs: [home.uri.fragment],
         ).toMap(),
       ).toJsonString(),
     );
-
-    emit(HomeAddSuccessfulState());
+    client.disconnect();
   }
 }
diff --git a/lib/handlers/notification_handler.dart b/lib/handlers/notification_handler.dart
index a9197da..9880b21 100644
--- a/lib/handlers/notification_handler.dart
+++ b/lib/handlers/notification_handler.dart
@@ -1,5 +1,6 @@
 import 'dart:async';
 import 'dart:math';
+import 'package:http/http.dart' as http;
 
 import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
@@ -11,6 +12,7 @@ Future<void> onBackgroundNotificationReceived(RemoteMessage message) async {
 Future<void> _notification(RemoteMessage message) async {
   String? title = message.data["title"] ?? message.notification?.title;
   String? body = message.data["body"] ?? message.notification?.body;
+  int id = int.tryParse(message.data["id"] ?? "") ?? Random().nextInt(100);
 
   if (null == title || null == body) return;
 
@@ -21,14 +23,32 @@ Future<void> _notification(RemoteMessage message) async {
       android: AndroidInitializationSettings("@mipmap/ic_launcher"),
     ),
   );
-  int id = Random().nextInt(100);
+
+  StyleInformation? styleInformation;
+
+  if (message.data["image"] != null) {
+    final http.Response response = await http.get(
+      Uri.parse(message.data["imageUrl"]),
+    );
+
+    styleInformation = BigPictureStyleInformation(
+      ByteArrayAndroidBitmap(response.bodyBytes),
+    );
+  }
+
   await plugin.show(
     id,
     title,
     body,
-    const NotificationDetails(
-      iOS: DarwinNotificationDetails(),
-      android: AndroidNotificationDetails("dieklingel", "dieklingle"),
+    NotificationDetails(
+      iOS: const DarwinNotificationDetails(
+        sound: "ringtone.wav",
+      ),
+      android: AndroidNotificationDetails(
+        "dieklingel",
+        "dieklingle",
+        styleInformation: styleInformation,
+      ),
     ),
   );
 }
diff --git a/lib/main.dart b/lib/main.dart
index 52e42da..dc9dcf1 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -95,10 +95,14 @@ class _App extends State<App> {
       provisional: false,
       sound: true,
     );
-    print('User granted permission: ${settings.authorizationStatus}');
+
+    if (settings.authorizationStatus != AuthorizationStatus.authorized) {
+      return;
+    }
     String? token = await FirebaseMessaging.instance.getToken();
-    if (null == token) return;
-    print("Token: $token");
+    if (null == token) {
+      return;
+    }
 
     Box settingsBox = Hive.box("settings");
     settingsBox.put("token", token);
@@ -110,9 +114,10 @@ class _App extends State<App> {
         username: home.username ?? "",
         password: home.password ?? "",
       );
-      client.publish(
+      await client.publish(
         path.normalize("./${home.uri.path}/devices/save"),
-        Request.fromMap(
+        Request.withJsonBody(
+          "GET",
           Device(
             token,
             signs: [home.uri.fragment],
diff --git a/lib/states/home_add_state.dart b/lib/states/home_add_state.dart
index 54ec777..3d28aaa 100644
--- a/lib/states/home_add_state.dart
+++ b/lib/states/home_add_state.dart
@@ -20,6 +20,14 @@ class HomeAddInitialState extends HomeAddState {
   });
 }
 
+class HomeAddErrorState extends HomeAddState {
+  final String errorMessage;
+
+  HomeAddErrorState(this.errorMessage);
+}
+
+class HomeAddLoadingState extends HomeAddState {}
+
 class HomeAddFormErrorState extends HomeAddState {
   final String? nameError;
   final String? serverError;
diff --git a/lib/utils/rtc_client_wrapper.dart b/lib/utils/rtc_client_wrapper.dart
index 7d90f8f..e1dee12 100644
--- a/lib/utils/rtc_client_wrapper.dart
+++ b/lib/utils/rtc_client_wrapper.dart
@@ -173,7 +173,7 @@ class RtcClientWrapper {
     }
 
     _applyMicrophoneSettings();
-    _applySpeakerSettings();
+    _applySpeakerSettings(media: event.streams);
 
     renderer.srcObject = event.streams.first;
   }
@@ -193,8 +193,8 @@ class RtcClientWrapper {
     }
   }
 
-  void _applySpeakerSettings() async {
-    final streams = connection.getRemoteStreams();
+  void _applySpeakerSettings({List<MediaStream> media = const []}) async {
+    final streams = [...connection.getRemoteStreams(), ...media];
     for (final stream in streams) {
       if (stream == null) {
         continue;
diff --git a/lib/views/home_add_view.dart b/lib/views/home_add_view.dart
index 32c59d2..3a75a26 100644
--- a/lib/views/home_add_view.dart
+++ b/lib/views/home_add_view.dart
@@ -37,6 +37,25 @@ class _HomeAddView extends State<HomeAddView> {
         if (state is HomeAddSuccessfulState) {
           Navigator.of(context).pop();
         }
+        if (state is HomeAddErrorState) {
+          showCupertinoDialog(
+            context: context,
+            builder: (BuildContext context) {
+              return CupertinoAlertDialog(
+                title: const Text("Error"),
+                content: Text(state.errorMessage),
+                actions: [
+                  CupertinoButton(
+                    child: const Text("Ok"),
+                    onPressed: () {
+                      Navigator.of(context).pop();
+                    },
+                  )
+                ],
+              );
+            },
+          );
+        }
       },
       builder: (context, state) {
         return CupertinoPageScaffold(
@@ -48,23 +67,25 @@ class _HomeAddView extends State<HomeAddView> {
                   Navigator.of(context).pop();
                 }),
             middle: const Text("Home"),
-            trailing: CupertinoButton(
-              padding: EdgeInsets.zero,
-              onPressed: () {
-                context.read<HomeAddViewBloc>().add(
-                      HomeAddSubmit(
-                        home: widget.home,
-                        name: _name.text,
-                        server: _server.text,
-                        username: _username.text,
-                        password: _password.text,
-                        channel: _channel.text,
-                        sign: _sign.text,
-                      ),
-                    );
-              },
-              child: const Text("Save"),
-            ),
+            trailing: state is HomeAddLoadingState
+                ? const CupertinoActivityIndicator()
+                : CupertinoButton(
+                    padding: EdgeInsets.zero,
+                    onPressed: () {
+                      context.read<HomeAddViewBloc>().add(
+                            HomeAddSubmit(
+                              home: widget.home,
+                              name: _name.text,
+                              server: _server.text,
+                              username: _username.text,
+                              password: _password.text,
+                              channel: _channel.text,
+                              sign: _sign.text,
+                            ),
+                          );
+                    },
+                    child: const Text("Save"),
+                  ),
           ),
           backgroundColor: CupertinoColors.systemGroupedBackground,
           child: SafeArea(
@@ -101,6 +122,7 @@ class _HomeAddView extends State<HomeAddView> {
                     ),
                     CupertinoTextFormFieldRow(
                       prefix: const Text("Password"),
+                      obscureText: true,
                       controller: _password,
                     ),
                   ],
diff --git a/packages/mqtt/lib/src/factories/client_factory_server.dart b/packages/mqtt/lib/src/factories/client_factory_server.dart
index 4b8e68f..4c9ad9e 100644
--- a/packages/mqtt/lib/src/factories/client_factory_server.dart
+++ b/packages/mqtt/lib/src/factories/client_factory_server.dart
@@ -2,15 +2,19 @@ import 'package:mqtt_client/mqtt_client.dart' as mqtt;
 import 'package:mqtt_client/mqtt_server_client.dart';
 
 mqtt.MqttClient factory(
-  String hostname,
+  Uri host,
   String identifier, {
   int maxConnectionAttempts = 3,
 }) {
-  mqtt.MqttClient client = MqttServerClient(
-    hostname,
+  final client = MqttServerClient(
+    host.host,
     identifier,
     maxConnectionAttempts: maxConnectionAttempts,
   );
 
+  if (host.scheme == "mqtts") {
+    client.secure = true;
+  }
+
   return client;
 }
diff --git a/packages/mqtt/lib/src/factories/client_factory_web.dart b/packages/mqtt/lib/src/factories/client_factory_web.dart
index 26ea716..556418c 100644
--- a/packages/mqtt/lib/src/factories/client_factory_web.dart
+++ b/packages/mqtt/lib/src/factories/client_factory_web.dart
@@ -3,10 +3,14 @@ import 'package:mqtt_client/mqtt_browser_client.dart';
 import 'package:mqtt_client/mqtt_client.dart' as mqtt;
 
 mqtt.MqttClient factory(
-  String hostname,
+  Uri host,
   String identifier, {
   int maxConnectionAttempts = 3,
 }) {
+  String hostname = host.scheme == "wss" || host.scheme == "ws"
+      ? "${host.scheme}://${host.host}"
+      : host.host;
+
   mqtt.MqttClient client = MqttBrowserClient(
     hostname,
     identifier,
diff --git a/packages/mqtt/lib/src/factories/mqtt_client_factory.dart b/packages/mqtt/lib/src/factories/mqtt_client_factory.dart
index a28662a..b871e21 100644
--- a/packages/mqtt/lib/src/factories/mqtt_client_factory.dart
+++ b/packages/mqtt/lib/src/factories/mqtt_client_factory.dart
@@ -7,7 +7,7 @@ class MqttClientFactory {
   const MqttClientFactory();
 
   MqttClient create(
-    String hostname,
+    Uri hostname,
     String identifier, {
     int maxConnectionAttempts = 3,
   }) {
diff --git a/packages/mqtt/lib/src/mqtt_client.dart b/packages/mqtt/lib/src/mqtt_client.dart
index 7797a90..317da26 100644
--- a/packages/mqtt/lib/src/mqtt_client.dart
+++ b/packages/mqtt/lib/src/mqtt_client.dart
@@ -20,12 +20,8 @@ class MqttClient {
   }
 
   factory MqttClient(Uri uri, {String? identifier}) {
-    String host = uri.scheme == "wss" || uri.scheme == "ws"
-        ? "${uri.scheme}://${uri.host}"
-        : uri.host;
-
     final client = const MqttClientFactory().create(
-      host,
+      uri,
       identifier ?? const Uuid().v4(),
     );
 
@@ -86,16 +82,18 @@ class MqttClient {
     }
   }
 
-  void publish(
+  Future<void> publish(
     String topic,
     String message, {
     mqtt.MqttQos qosLevel = mqtt.MqttQos.exactlyOnce,
-  }) {
+  }) async {
     _client.publishMessage(
       topic,
       qosLevel,
       mqtt.MqttClientPayloadBuilder().addUTF8String(message).payload!,
     );
+    // wait until message is published
+    await Future.delayed(const Duration(seconds: 5));
   }
 
   Future<String> once(String topic, {Duration? timeout}) async {
diff --git a/pubspec.lock b/pubspec.lock
index 0360c53..aab356e 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -5,34 +5,34 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      sha256: a36ec4843dc30ea6bf652bf25e3448db6c5e8bcf4aa55f063a5d1dad216d8214
+      sha256: ae92f5d747aee634b87f89d9946000c2de774be1d6ac3e58268224348cd0101a
       url: "https://pub.dev"
     source: hosted
-    version: "58.0.0"
+    version: "61.0.0"
   _flutterfire_internals:
     dependency: transitive
     description:
       name: _flutterfire_internals
-      sha256: f175bc1414e4edf8c5b83372c98eeabecf8353f39c9da423c2cfdf1f1f508788
+      sha256: "1a5e13736d59235ce0139621b4bbe29bc89839e202409081bc667eb3cd20674c"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.3.5"
   analyzer:
     dependency: transitive
     description:
       name: analyzer
-      sha256: cc4242565347e98424ce9945c819c192ec0838cb9d1f6aa4a97cc96becbc5b27
+      sha256: ea3d8652bda62982addfd92fdc2d0214e5f82e43325104990d4f4c4a2a313562
       url: "https://pub.dev"
     source: hosted
-    version: "5.10.0"
+    version: "5.13.0"
   args:
     dependency: transitive
     description:
       name: args
-      sha256: "4cab82a83ffef80b262ddedf47a0a8e56ee6fbf7fe21e6e768b02792034dd440"
+      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.0"
+    version: "2.4.2"
   async:
     dependency: "direct main"
     description:
@@ -45,18 +45,18 @@ packages:
     dependency: "direct main"
     description:
       name: audio_session
-      sha256: e4acc4e9eaa32436dfc5d7aed7f0a370f2d7bb27ee27de30d6c4f220c2a05c73
+      sha256: "8a2bc5e30520e18f3fb0e366793d78057fb64cd5287862c76af0c8771f2a52ad"
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.13"
+    version: "0.1.16"
   bloc:
     dependency: transitive
     description:
       name: bloc
-      sha256: "658a5ae59edcf1e58aac98b000a71c762ad8f46f1394c34a52050cafb3e11a80"
+      sha256: "3820f15f502372d979121de1f6b97bfcf1630ebff8fe1d52fb2b0bfa49be5b49"
       url: "https://pub.dev"
     source: hosted
-    version: "8.1.1"
+    version: "8.1.2"
   boolean_selector:
     dependency: transitive
     description:
@@ -157,10 +157,10 @@ packages:
     dependency: transitive
     description:
       name: ffi
-      sha256: a38574032c5f1dd06c4aee541789906c12ccaab8ba01446e800d9c5b79c4a978
+      sha256: "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "2.1.0"
   file:
     dependency: transitive
     description:
@@ -173,50 +173,50 @@ packages:
     dependency: "direct main"
     description:
       name: firebase_core
-      sha256: ed611fb8e67e43ecc7956f242cecca383d87cf71aace27287aa5dd4bdba4ac07
+      sha256: c78132175edda4bc532a71e01a32964e4b4fcf53de7853a422d96dac3725f389
       url: "https://pub.dev"
     source: hosted
-    version: "2.9.0"
+    version: "2.15.1"
   firebase_core_platform_interface:
     dependency: transitive
     description:
       name: firebase_core_platform_interface
-      sha256: "0df0a064ab0cad7f8836291ca6f3272edd7b83ad5b3540478ee46a0849d8022b"
+      sha256: b63e3be6c96ef5c33bdec1aab23c91eb00696f6452f0519401d640938c94cba2
       url: "https://pub.dev"
     source: hosted
-    version: "4.6.0"
+    version: "4.8.0"
   firebase_core_web:
     dependency: transitive
     description:
       name: firebase_core_web
-      sha256: "347351a8f0518f3343d79a9a0690fa67ad232fc32e2ea270677791949eac792b"
+      sha256: "4cf4d2161530332ddc3c562f19823fb897ff37a9a774090d28df99f47370e973"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.0"
+    version: "2.7.0"
   firebase_messaging:
     dependency: "direct main"
     description:
       name: firebase_messaging
-      sha256: e4a5eb079aa9e7bd6b5fb2681f2bb8a6c78f87aacbf1c732c6ce91ad71e595ba
+      sha256: db4a38be54fd84849c21be1ae1b44f0d4637eec1069bf5c49ea95e81f582bbc0
       url: "https://pub.dev"
     source: hosted
-    version: "14.4.0"
+    version: "14.6.6"
   firebase_messaging_platform_interface:
     dependency: transitive
     description:
       name: firebase_messaging_platform_interface
-      sha256: "3a007c888e3414c9e4f7c35ea6fa59eafc623c62ee36155710563a1ebc160063"
+      sha256: "164119eed47ff19284e28bea9165a03da110c56ea09dd996622cfccad14d0efd"
       url: "https://pub.dev"
     source: hosted
-    version: "4.3.0"
+    version: "4.5.5"
   firebase_messaging_web:
     dependency: transitive
     description:
       name: firebase_messaging_web
-      sha256: a3239662b91b652cea4ce3b3ecac6cccbaebc1b4ac3101224bef805de4195fbf
+      sha256: "6196d20731733834d7afb175c4345be57ddbd5daebca83cd52a430d62c2279fe"
       url: "https://pub.dev"
     source: hosted
-    version: "3.3.0"
+    version: "3.5.5"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -226,18 +226,18 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_bloc
-      sha256: "434951eea948dbe87f737b674281465f610b8259c16c097b8163ce138749a775"
+      sha256: e74efb89ee6945bcbce74a5b3a5a3376b088e5f21f55c263fc38cbdc6237faae
       url: "https://pub.dev"
     source: hosted
-    version: "8.1.2"
+    version: "8.1.3"
   flutter_lints:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: aeb0b80a8b3709709c9cc496cdc027c5b3216796bc0af0ce1007eaf24464fd4c
+      sha256: "2118df84ef0c3ca93f96123a616ae8540879991b8b57af2f81b76a7ada49b2a4"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "2.0.2"
   flutter_local_notifications:
     dependency: "direct main"
     description:
@@ -276,10 +276,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_webrtc
-      sha256: b795e79c2c053b0559756450427c4ad4679707e50b8540b5d7921c92a3989bc9
+      sha256: "770c6f8babfdc4907539dc57bf9e98b89132eaa4486bac774c537dd25c2d5362"
       url: "https://pub.dev"
     source: hosted
-    version: "0.9.39"
+    version: "0.9.40"
   frontend_server_client:
     dependency: transitive
     description:
@@ -292,10 +292,10 @@ packages:
     dependency: transitive
     description:
       name: glob
-      sha256: "4515b5b6ddb505ebdd242a5f2cc5d22d3d6a80013789debfbda7777f47ea308c"
+      sha256: "0e7014b3b7d4dac1ca4d6114f82bf1782ee86745b9b42a92c9289c23d8a0ab63"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   hive:
     dependency: transitive
     description:
@@ -364,18 +364,18 @@ packages:
     dependency: transitive
     description:
       name: lints
-      sha256: "5e4a9cd06d447758280a8ac2405101e0e2094d2a1dbdd3756aec3fe7775ba593"
+      sha256: "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "2.1.1"
   logging:
     dependency: transitive
     description:
       name: logging
-      sha256: "04094f2eb032cbb06c6f6e8d3607edcfcb0455e2bb6cbc010cb01171dcb64e6d"
+      sha256: "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340"
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.1"
+    version: "1.2.0"
   matcher:
     dependency: transitive
     description:
@@ -416,7 +416,7 @@ packages:
     source: path
     version: "0.0.1"
   mqtt_client:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: mqtt_client
       sha256: "873c124f6485c17b5ca085047880068f3c5acc9db54317995d752a3253f95a72"
@@ -459,66 +459,66 @@ packages:
     dependency: transitive
     description:
       name: path_provider
-      sha256: c7edf82217d4b2952b2129a61d3ad60f1075b9299e629e149a8d2e39c2e6aad4
+      sha256: "909b84830485dbcd0308edf6f7368bc8fd76afa26a270420f34cabea2a6467a0"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.14"
+    version: "2.1.0"
   path_provider_android:
     dependency: transitive
     description:
       name: path_provider_android
-      sha256: da97262be945a72270513700a92b39dd2f4a54dad55d061687e2e37a6390366a
+      sha256: "5d44fc3314d969b84816b569070d7ace0f1dea04bd94a83f74c4829615d22ad8"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.25"
+    version: "2.1.0"
   path_provider_foundation:
     dependency: transitive
     description:
       name: path_provider_foundation
-      sha256: ad4c4d011830462633f03eb34445a45345673dfd4faf1ab0b4735fbd93b19183
+      sha256: "1b744d3d774e5a879bb76d6cd1ecee2ba2c6960c03b1020cd35212f6aa267ac5"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.2"
+    version: "2.3.0"
   path_provider_linux:
     dependency: transitive
     description:
       name: path_provider_linux
-      sha256: "2ae08f2216225427e64ad224a24354221c2c7907e448e6e0e8b57b1eb9f10ad1"
+      sha256: ba2b77f0c52a33db09fc8caf85b12df691bf28d983e84cf87ff6d693cfa007b3
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.10"
+    version: "2.2.0"
   path_provider_platform_interface:
     dependency: transitive
     description:
       name: path_provider_platform_interface
-      sha256: "57585299a729335f1298b43245842678cb9f43a6310351b18fb577d6e33165ec"
+      sha256: bced5679c7df11190e1ddc35f3222c858f328fff85c3942e46e7f5589bf9eb84
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.6"
+    version: "2.1.0"
   path_provider_windows:
     dependency: transitive
     description:
       name: path_provider_windows
-      sha256: f53720498d5a543f9607db4b0e997c4b5438884de25b0f73098cc2671a51b130
+      sha256: ee0e0d164516b90ae1f970bdf29f726f1aa730d7cfc449ecc74c495378b705da
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.5"
+    version: "2.2.0"
   petitparser:
     dependency: transitive
     description:
       name: petitparser
-      sha256: "49392a45ced973e8d94a85fdb21293fbb40ba805fc49f2965101ae748a3683b4"
+      sha256: cb3798bef7fc021ac45b308f4b51208a152792445cce0448c9a4ba5879dd8750
       url: "https://pub.dev"
     source: hosted
-    version: "5.1.0"
+    version: "5.4.0"
   platform:
     dependency: transitive
     description:
       name: platform
-      sha256: "4a451831508d7d6ca779f7ac6e212b4023dd5a7d08a27a63da33756410e32b76"
+      sha256: "57c07bf82207aee366dfaa3867b3164e4f03a238a461a11b0e8a3a510d51203d"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.0"
+    version: "3.1.1"
   platform_detect:
     dependency: transitive
     description:
@@ -531,10 +531,10 @@ packages:
     dependency: transitive
     description:
       name: plugin_platform_interface
-      sha256: "6a2128648c854906c53fa8e33986fc0247a1116122f9534dd20e3ab9e16a32bc"
+      sha256: "43798d895c929056255600343db8f049921cbec94d31ec87f1dc5c16c01935dd"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.4"
+    version: "2.1.5"
   pool:
     dependency: transitive
     description:
@@ -563,18 +563,18 @@ packages:
     dependency: transitive
     description:
       name: pub_semver
-      sha256: "307de764d305289ff24ad257ad5c5793ce56d04947599ad68b3baa124105fc17"
+      sha256: "40d3ab1bbd474c4c2328c91e3a7df8c6dd629b79ece4c4bd04bee496a224fb0c"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.3"
+    version: "2.1.4"
   pull_down_button:
     dependency: "direct main"
     description:
       name: pull_down_button
-      sha256: "28c74afd3047371cc41a5a387726dc6f7354bc3adda8c729fe62b8abc2de13f0"
+      sha256: "7b19903d04c1768e15e19b31e90921c16ad26daac9512b8a215699d0774b6104"
       url: "https://pub.dev"
     source: hosted
-    version: "0.8.2"
+    version: "0.8.3"
   rxdart:
     dependency: transitive
     description:
@@ -595,10 +595,10 @@ packages:
     dependency: transitive
     description:
       name: shelf_packages_handler
-      sha256: aef74dc9195746a384843102142ab65b6a4735bb3beea791e63527b88cc83306
+      sha256: "89f967eca29607c933ba9571d838be31d67f53f6e4ee15147d5dc2934fee1b1e"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.1"
+    version: "3.0.2"
   shelf_router:
     dependency: "direct main"
     description:
@@ -611,18 +611,18 @@ packages:
     dependency: transitive
     description:
       name: shelf_static
-      sha256: e792b76b96a36d4a41b819da593aff4bdd413576b3ba6150df5d8d9996d2e74c
+      sha256: a41d3f53c4adf0f57480578c1d61d90342cd617de7fc8077b1304643c2d85c1e
       url: "https://pub.dev"
     source: hosted
-    version: "1.1.1"
+    version: "1.1.2"
   shelf_web_socket:
     dependency: transitive
     description:
       name: shelf_web_socket
-      sha256: a988c0e8d8ffbdb8a28aa7ec8e449c260f3deb808781fe1284d22c5bba7156e8
+      sha256: "9ca081be41c60190ebcb4766b2486a7d50261db7bd0f5d9615f2d653637a84c1"
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.3"
+    version: "1.0.4"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -712,10 +712,10 @@ packages:
     dependency: transitive
     description:
       name: timezone
-      sha256: "24c8fcdd49a805d95777a39064862133ff816ebfffe0ceff110fb5960e557964"
+      sha256: "1cfd8ddc2d1cfd836bc93e67b9be88c3adaeca6f40a00ca999104c30693cdca0"
       url: "https://pub.dev"
     source: hosted
-    version: "0.9.1"
+    version: "0.9.2"
   typed_data:
     dependency: transitive
     description:
@@ -728,18 +728,18 @@ packages:
     dependency: "direct main"
     description:
       name: url_launcher
-      sha256: "75f2846facd11168d007529d6cd8fcb2b750186bea046af9711f10b907e1587e"
+      sha256: "781bd58a1eb16069412365c98597726cd8810ae27435f04b3b4d3a470bacd61e"
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.10"
+    version: "6.1.12"
   url_launcher_android:
     dependency: transitive
     description:
       name: url_launcher_android
-      sha256: a52628068d282d01a07cd86e6ba99e497aa45ce8c91159015b2416907d78e411
+      sha256: "3dd2388cc0c42912eee04434531a26a82512b9cb1827e0214430c9bcbddfe025"
       url: "https://pub.dev"
     source: hosted
-    version: "6.0.27"
+    version: "6.0.38"
   url_launcher_ios:
     dependency: transitive
     description:
@@ -752,42 +752,42 @@ packages:
     dependency: transitive
     description:
       name: url_launcher_linux
-      sha256: "206fb8334a700ef7754d6a9ed119e7349bc830448098f21a69bf1b4ed038cabc"
+      sha256: "207f4ddda99b95b4d4868320a352d374b0b7e05eefad95a4a26f57da413443f5"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.4"
+    version: "3.0.5"
   url_launcher_macos:
     dependency: transitive
     description:
       name: url_launcher_macos
-      sha256: "91ee3e75ea9dadf38036200c5d3743518f4a5eb77a8d13fda1ee5764373f185e"
+      sha256: "1c4fdc0bfea61a70792ce97157e5cc17260f61abbe4f39354513f39ec6fd73b1"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.5"
+    version: "3.0.6"
   url_launcher_platform_interface:
     dependency: transitive
     description:
       name: url_launcher_platform_interface
-      sha256: "6c9ca697a5ae218ce56cece69d46128169a58aa8653c1b01d26fcd4aad8c4370"
+      sha256: bfdfa402f1f3298637d71ca8ecfe840b4696698213d5346e9d12d4ab647ee2ea
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
   url_launcher_web:
     dependency: transitive
     description:
       name: url_launcher_web
-      sha256: "81fe91b6c4f84f222d186a9d23c73157dc4c8e1c71489c4d08be1ad3b228f1aa"
+      sha256: cc26720eefe98c1b71d85f9dc7ef0cada5132617046369d9dc296b3ecaa5cbb4
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.16"
+    version: "2.0.18"
   url_launcher_windows:
     dependency: transitive
     description:
       name: url_launcher_windows
-      sha256: a83ba3607a507758669cfafb03f9de09bf6e6280c14d9b9cb18f013e406dcacd
+      sha256: "7967065dd2b5fccc18c653b97958fdf839c5478c28e767c61ee879f4e7882422"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.5"
+    version: "3.0.7"
   uuid:
     dependency: "direct main"
     description:
@@ -808,18 +808,18 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: e7fb6c2282f7631712b69c19d1bff82f3767eea33a2321c14fa59ad67ea391c7
+      sha256: "0fae432c85c4ea880b33b497d32824b97795b04cdaa74d270219572a1f50268d"
       url: "https://pub.dev"
     source: hosted
-    version: "9.4.0"
+    version: "11.9.0"
   watcher:
     dependency: transitive
     description:
       name: watcher
-      sha256: "6a7f46926b01ce81bfc339da6a7f20afbe7733eff9846f6d6a5466aa4c6667c0"
+      sha256: "3d2ad6751b3c16cf07c7fca317a1413b3f26530319181b37e3b9039b84fc01d8"
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.2"
+    version: "1.1.0"
   web_socket_channel:
     dependency: transitive
     description:
@@ -848,10 +848,10 @@ packages:
     dependency: transitive
     description:
       name: win32
-      sha256: a6f0236dbda0f63aa9a25ad1ff9a9d8a4eaaa5012da0dc59d21afdb1dc361ca4
+      sha256: f2add6fa510d3ae152903412227bda57d0d5a8da61d2c39c1fb022c9429a41c0
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.4"
+    version: "5.0.6"
   xdg_directories:
     dependency: transitive
     description:
@@ -864,18 +864,18 @@ packages:
     dependency: transitive
     description:
       name: xml
-      sha256: "979ee37d622dec6365e2efa4d906c37470995871fe9ae080d967e192d88286b5"
+      sha256: "5bc72e1e45e941d825fd7468b9b4cc3b9327942649aeb6fc5cdbf135f0a86e84"
       url: "https://pub.dev"
     source: hosted
-    version: "6.2.2"
+    version: "6.3.0"
   yaml:
     dependency: transitive
     description:
       name: yaml
-      sha256: "23812a9b125b48d4007117254bca50abb6c712352927eece9e155207b1db2370"
+      sha256: "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5"
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.1"
+    version: "3.1.2"
 sdks:
   dart: ">=3.0.6 <3.7.11"
-  flutter: ">=3.3.0"
+  flutter: ">=3.10.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 3f12f7e..c2cf443 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,7 +15,7 @@ publish_to: "none" # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.2.0+2
+version: 1.2.2+1
 
 environment:
   sdk: ">=2.18.6 <3.7.11"
@@ -53,6 +53,7 @@ dependencies:
   http: ^0.13.6
   async: ^2.11.0
   path: ^1.8.3
+  mqtt_client: ^10.0.0
 
 dev_dependencies:
   flutter_test: