Push to Talk

Overview

The Push to Talk framework is a power-efficient, user-friendly, and privacy-focused API. It gives your apps the ability to provide user interface controls that allow your users to transmit audio from anywhere. It supplies an ephemeral Apple Push Notification service token so the system can wake your app in the background to handle incoming audio while a session is ongoing.

Topics

Essentials

• Creating a Push to Talk app
• PTChannelManager

Channel management

• PTChannelManagerDelegate
• PTTransmissionMode
• PTServiceStatus
• PTChannelJoinReason
• PTChannelLeaveReason
• PTChannelTransmitRequestSource

Channel restoration

• PTChannelDescriptor
• PTChannelRestorationDelegate

Channel participants

• PTParticipant

Push notification results

• PTPushResult

Push to Talk errors

• PTChannelError
• PTChannelError.Code
• PTInstantiationError
• PTInstantiationError.Code
• PTChannelErrorDomain
• PTInstantiationErrorDomain