If you are new to iOS development, start by creating the AppleID then install the Xcode from Apple App Store. The XCode is free. The Sample Conference App that is provided with this documentation has been built and tested using Xcode, Apple's standard development environment for iOS.
The Communications package Sample Conference App for iOS has been designed for and complied on Xcode 12.4 or later. You can check XCode version by XCode > About Xcode menu item.
Once you have Xcode installed on your Mac, follow steps below to build and run iOS Communication Package Sample Conference Application on actual iOS device or using iOS simulator (which comes along with Xcode).
Note: Due to media requirements for features provided within the Communications Package for iOS, developers must use a physical device rather than an emulator for development.
Once you have completed setup of your development environment and have confirmed the Sample Conference App runs on your device, you are now ready to start using Sample Conference App to make Equinox Conference calls via HTTP UA. No service configuration is required, you can join an Equinox conference call by providing the Conference URI and the user name.
With the Sample Conference App running on your device, you are now ready to begin the process of learning how to integrate Conferencing features using the Communications Package for iOS into your application. If you are interested in other features provided by Communications Package, please also check Communications Package Sample App.
The following is a recommended list of articles to get you started: