Sinch iOS SDK

Welcome to Sinch iOS SDK https://developers.sinch.com/docs/in-app-calling/ios-cloud/

Copyright 2014-2022, Sinch Mobile AB (reg. no 556969-5397)

Features

• Sinch SDK for iOS
• PSTN Calling
  • Make data calls to regular phone numbers
• App-to-App Calling
  • Make and receive voice and video calls
  • Call both native (iOS and Android) and web clients
• Video Calling
  • Make video calls to both native (iOS and Android) and web clients
• Conference Calling

Should you encounter any bugs, glitches, lack of functionality or other problems using our SDK, please send us an email to dev@sinch.com. Your help in this regard is greatly appreciated.

Quick Start

• Install Sinch via CocoaPod (pod ‘SinchRTC’) or download it at the download page

• Read Getting started guide at https://developers.sinch.com

• Read Reference Docs (in docs/)

• Look at the sample apps inside the SDK package for inspiration

Documentation

The User Guide includes:

• Instructions for first-time developers
• Using Sinch in your app for making app-to-phone, app-to-app and conference calls
• Using Sinch in your app for making video calls

Reference documentation is available in docs/.

Samples

Sample code is available under samples/

• SinchCallKit.xcodeproj: App-to-App Calling sample in Objective-C, using VoIP Push Notifications and CallKit (This sample requires you to create and upload Apple APNs Signing Key in the Sinch portal.)

• SinchVideoCallKit.xcodeproj: App-to-App Video Calling sample in Objective-C, using VoIP Push Notifications and CallKit (This sample requires you to create and upload Apple APNs Signing Key in the Sinch portal.)

• SinchVideoCallKitSwift.xcodeproj: App-to-App Video Calling sample in Swift, using VoIP Push Notifications and CallKit (This sample requires you to create and upload Apple APNs Signing Key in the Sinch portal.)

• SinchPSTN.xcodeproj: App-to-Phone (PSTN) Calling sample in Objective-C