# Join a meeting for any user

<!-- WARNING: THIS FILE WAS AUTOGENERATED! DO NOT EDIT! -->

> The code on this page works with either the **default UI** or the **custom UI**.

This content applies to all user types.

## Join with a meeting number

To join a meeting, retrieve a `ZoomSDKMeetingService` instance from `ZoomSDK`.

```swift
guard let meetingService = ZoomSDK.shared().getMeetingService() else { return }
```

```objectivec
ZoomSDKMeetingService *meetingService = [[ZoomSDK sharedSDK] getMeetingService];
if (!meetingService) {
    return;
}
```

Then, configure the `ZoomSDKJoinMeetingElements`.

```swift
let joinParams = ZoomSDKJoinMeetingElements()
joinParams.displayName = "DISPLAY_NAME"
joinParams.meetingNumber = 123456789
joinParams.password = "PASSWORD"

// some additional options
joinParams.userType = ZoomSDKUserType_WithoutLogin
joinParams.onBehalfToken = "ON_BEHALF_TOKEN"
joinParams.isNoAudio = false
joinParams.isNoVideo = false
```

```objectivec
ZoomSDKJoinMeetingElements *joinParams = [[ZoomSDKJoinMeetingElements alloc] init];
joinParams.displayName = @"DISPLAY_NAME";
joinParams.meetingNumber = 123456789;
joinParams.password = @"PASSWORD";

// some available options
joinParams.userType = ZoomSDKUserType_WithoutLogin;
joinParams.onBehalfToken = @"ON_BEHALF_TOKEN";
joinParams.isNoAudio = NO;
joinParams.isNoVideo = NO;
```

Once the options and parameters are ready, pass them to `joinMeetingWithParams` to join the meeting.

```swift
let result = meetingService.joinMeeting(joinParams)
```

```objectivec
ZoomSDKError result = [meetingService joinMeeting:joinParams];
```

## Join with a vanity ID

A **vanity ID** is a special and personalized ID that uniquely belongs to a user.

To join a meeting with vanity ID instead of meeting number, the process is exactly the same as joining a meeting with meeting number. Just store the `vanityID` in `ZoomSDKJoinMeetingElements` instead of storing `meetingNumber`.

```swift
joinParams.userType = ZoomSDKUserType_WithoutLogin
joinParams.vanityID = "VANITY_ID"
joinParams.onBehalfToken = "ON_BEHALF_TOKEN" // Either onBehalfToken or ZAK must be presented
joinParams.zak = "ZAK"
joinParams.displayName = "DISPLAY_NAME"
joinParams.meetingNumber = 123456789
joinParams.password = "PASSWORD"
```

```objectivec
joinParams.userType = ZoomSDKUserType_WithoutLogin;
joinParams.vanityID = @"VANITY_ID";
joinParams.onBehalfToken = @"ON_BEHALF_TOKEN"; // Either onBehalfToken or ZAK must be presented
joinParams.zak = @"ZAK";
joinParams.displayName = @"DISPLAY_NAME";
joinParams.password = @"PASSWORD";
```

## Join Meeting status

To know whether the join meeting action is a success or not, or to get the error message, listen to the `onMeetingStatusChange` callback under `ZoomSDKMeetingServiceDelegate`.

```swift
guard let meetingService = ZoomSDK.shared().getMeetingService() else { return }
meetingService.delegate = self

extension ViewController: ZoomSDKMeetingServiceDelegate {
    func onMeetingStatusChange(_ state: ZoomSDKMeetingStatus, meetingError error: ZoomSDKMeetingError, end reason: EndMeetingReason) {

    }
}
```

```objectivec
// In your .h file
@interface TestWindow : NSWindowController <ZoomSDKMeetingServiceDelegate> {

}

// In your .m file
ZoomSDKMeetingService *meetingService = [[ZoomSDK sharedSDK] getMeetingService];
if (!meetingService) {
    return;
}

meetingService.delegate = self;

- (void)onMeetingStatusChange:(ZoomSDKMeetingStatus)state meetingError:(ZoomSDKMeetingError)error EndReason:(EndMeetingReason)reason {

}
```

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