Sinch Developer Documentation

Building blocks to enable rich customer communication

Voice for iOS - Data Cloud Calling

The Sinch SDK is a product that makes adding voice and video calling to mobile apps easy. Continue reading this step-by-step guide now.

The Sinch SDK is a product that makes adding voice and video calling to mobile apps easy. It handles the complexity of signaling and audio & video management while providing you the freedom to create a stunning user experience.

This document provides an overview for developers integrating with Sinch SDK for the first time. It outlines the prerequisites and guides you through the process of connecting calls.

Please see the Reference Documentation for a comprehensive description of all the classes.

Please see the Glossary for descriptions of the technical and Sinch-specific terminology used throughout this documentation.

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Updated 8 days ago


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First Time Setup

Voice for iOS - Data Cloud Calling


The Sinch SDK is a product that makes adding voice and video calling to mobile apps easy. Continue reading this step-by-step guide now.

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