We’re coming in loud and clear to help you bring walkie-talkie communication to your app — over! Discover how you can add prominent system UI to your Push to Talk app, enabling rapid communication with the tap of a button. We’ll introduce you to the PushToTalk framework and show you how to configure your apps to transmit and receive audio — even from the background.
To get the most out of this session, we recommend familiarity with handling audio transmission on your app backend. We also recommend a basic understanding of APNs.