Can't find variable: Notification

[mzakout]

Packages :
{
"name": "tips",
"version": "1.0.0",
"main": "node_modules/expo/AppEntry.js",
"scripts": {
"start": "expo start",
"android": "expo start --android",
"ios": "expo start --ios",
"web": "expo start --web",
"eject": "expo eject"
},
"dependencies": {
"expo": "~44.0.0",
"expo-status-bar": "~1.2.0",
"react": "^16.13.1",
"react-dom": "^16.13.1",
"react-native": "0.64.3",
"react-native-web": "0.17.1",
"jssip": "^3.8.2",
"jssip-node-websocket": "^3.0.0",
"react-native-jssip": "^3.7.6",
"react-softphone": "^1.7.0"
},
"devDependencies": {
"@babel/core": "^7.12.9"
},
"private": true
}

---

const config = {
domain: '', // [email protected]
uri: 'sip:@..', // sip:[email protected]
password: '', // PASSWORD ,
ws_servers: 'wss://', //ws server
sockets: new WebSocketInterface(''),
display_name: '______________',//jssip Display Name
debug: true // Turn debug messages on
};

const setConnectOnStartToLocalStorage = (newValue) => {
// Handle save the auto connect value to local storage
return true
}
const setNotifications = (newValue) => {
try {
requestCameraPermission();
// Handle save the Show notifications of an incoming call to local storage
return true
} catch (e) {
return false;
}
}
const setCallVolume = (newValue) => {
// Handle save the call Volume value to local storage
return true
}
const setRingVolume = (newValue) => {
// Handle save the Ring Volume value to local storage
return true
}
const requestCameraPermission = async () => {
try {
const granted = await PermissionsAndroid.request(
PermissionsAndroid.PERMISSIONS.CAMERA,
{
title: "Cool Photo App Camera Permission",
message:
"Cool Photo App needs access to your camera " +
"so you can take awesome pictures.",
buttonNeutral: "Ask Me Later",
buttonNegative: "Cancel",
buttonPositive: "OK"
}
);
if (granted === PermissionsAndroid.RESULTS.GRANTED) {
console.log("You can use the camera");
} else {
console.log("Camera permission denied");
}
} catch (err) {
console.warn(err);
}
};
ReferenceError: Can't find variable: Notification

This error is located at:
in SoftPhone (created by App)
in RCTView (created by View)
in Unknown (created by App)
in App (created by ExpoRoot)
in ExpoRoot
in RCTView (created by View)
in Unknown (created by AppContainer)
in RCTView (created by View)
in Unknown (created by AppContainer)
in AppContainer
at node_modules\react-native\Libraries\LogBox\LogBox.js:149:8 in registerError
at node_modules\react-native\Libraries\LogBox\LogBox.js:60:8 in errorImpl
at node_modules\react-native\Libraries\LogBox\LogBox.js:34:4 in console.error
at node_modules\expo\build\environment\react-native-logs.fx.js:27:4 in error
at node_modules\react-native\Libraries\Core\ExceptionsManager.js:104:6 in reportException
at node_modules\react-native\Libraries\Core\ExceptionsManager.js:172:19 in handleException
at node_modules\react-native\Libraries\Core\ReactFiberErrorDialog.js:43:2 in showErrorDialog
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:15792:34 in logCapturedError
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:15884:20 in update.callback
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:7199:2 in callCallback
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:7220:20 in commitUpdateQueue
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:16632:25 in commitLifeCycles
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:19216:22 in commitLayoutEffects
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:93:4 in invokeGuardedCallbackProd
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:318:2 in invokeGuardedCallback
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:18952:29 in commitRootImpl
at node_modules\react-native\node_modules\scheduler\cjs\scheduler.development.js:468:23 in unstable_runWithPriority
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:18791:17 in commitRoot
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:18192:12 in performSyncWorkOnRoot
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:5911:33 in runWithPriority$argument_1
at node_modules\react-native\node_modules\scheduler\cjs\scheduler.development.js:468:23 in unstable_runWithPriority
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:5906:23 in flushSyncCallbackQueueImpl
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:5893:28 in flushSyncCallbackQueue
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:17745:30 in scheduleUpdateOnFiber
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:21484:23 in updateContainer
at node_modules\react-native\Libraries\Renderer\implementations\ReactNativeRenderer-dev.js:22144:17 in render
at node_modules\react-native\Libraries\ReactNative\renderApplication.js:58:4 in renderApplication
at node_modules\react-native\Libraries\ReactNative\AppRegistry.js:117:25 in runnables.appKey.run
at node_modules\react-native\Libraries\ReactNative\AppRegistry.js:202:4 in runApplication
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:414:4 in __callFunction
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:113:6 in __guard$argument_0
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:365:10 in __guard
at node_modules\regenerator-runtime\runtime.js:294:29 in invoke
at node_modules\regenerator-runtime\runtime.js:63:36 in tryCatch
at node_modules\regenerator-runtime\runtime.js:155:27 in invoke
at node_modules\regenerator-runtime\runtime.js:165:18 in PromiseImpl.resolve.then$argument_0
at node_modules\react-native\node_modules\promise\setimmediate\core.js:37:13 in tryCallOne
at node_modules\react-native\node_modules\promise\setimmediate\core.js:123:24 in setImmediate$argument_0
at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:123:14 in _callTimer
at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:177:14 in _callImmediatesPass
at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:437:30 in callImmediates
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:388:6 in __callImmediates
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:132:6 in __guard$argument_0
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:365:10 in __guard
at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:131:4 in flushedQueue

I Think Notification is not imported From react-native..
can you help please ?