Overview

If you have any questions regarding bugs and feature requests, visit the ZEGOCLOUD community .

Call Kit is a prebuilt feature-rich call component, which enables you to build one-on-one and group voice/video calls into your app with only a few lines of code.

And it includes the business logic with the UI, you can add or remove features accordingly by customizing UI components.

One-on-one call	Group call

When do you need the Call Kit

Build apps faster and easier
- When you want to prototype 1-on-1 or group voice/video calls ASAP
- Consider speed or efficiency as the first priority
- Call Kit allows you to integrate in minutes
Customize UI and features as needed
- When you want to customize in-call features based on actual business needs
- Less time wasted developing basic features
- Call Kit includes the business logic along with the UI, allows you to customize features accordingly

Embedded features

Ready-to-use one-on-one/group calls
Customizable UI styles
Real-time sound waves display
Device management
Switch views during a one-on-one call
Extendable top/bottom menu bar
Participant list

Quick start

Integrate the SDK

Add ZegoUIKitPrebuiltCall as dependencies

Add basic dependencies: Open Terminal, navigate to the Podfile file, and run the following command:
```
pod init
pod 'ZegoUIKitPrebuiltCall'
pod install
```

Using the ZegoUIKitPrebuiltCallVC in your project

Go to ZEGOCLOUD Admin Console|_blank, get the appID and appSign of your project.
Get the userID and userName for connecting the Video Call Kit service.
And also get a callID for making a call.

userID and callID can only contain numbers, letters, and underlines (_).
Users that join the call with the same callID can talk to each other.


// YourViewController.swift
class ViewController: UIViewController {
    // Others code...

    @IBAction func makeNewCall(_ sender: Any) {
        
        let config: ZegoUIkitPrebuiltCallConfig = ZegoUIkitPrebuiltCallConfig()
        let audioVideoConfig: ZegoAudioVideoViewConfig = ZegoAudioVideoViewConfig()
        let menuBarConfig: ZegoBottomMenuBarConfig = ZegoBottomMenuBarConfig()
        config.audioVideoViewConfig = audioVideoConfig
        config.bottomMenuBarConfig = menuBarConfig
        let layout: ZegoLayout = ZegoLayout()
        layout.mode = .pictureInPicture
        let pipConfig: ZegoLayoutPictureInPictureConfig = ZegoLayoutPictureInPictureConfig()
        pipConfig.smallViewPostion = .topRight
        layout.config = pipConfig
        config.layout = layout
        
        let callVC = ZegoUIKitPrebuiltCallVC.init(yourAppID, 
                                                  appSign: yourAppSign, 
                                                  userID: self.selfUserID, 
                                                  userName: self.selfUserName ?? "", 
                                                  callID: self.callID, 
                                                  config: config)
        
        callVC.modalPresentationStyle = .fullScreen
        self.present(callVC, animated: true, completion: nil)
    }
}

Then, you can make a new call by presenting the VC.

Configure your project

Open the Info.plist, add the following code inside the dict part:

<key>NSCameraUsageDescription</key>
<string>We require camera access to connect to a call</string>
<key>NSMicrophoneUsageDescription</key>
<string>We require microphone access to connect to a call</string>