Apple OS Components

The SIP Endpoint SDK for Apple OS distribution consists of the following main components:

• The SDK itself, which provides all of the SIP-related functionality by way of the SIP Endpoint Framework. The SDK also provides an interface that you can use to integrate it into different GUI-based applications.
• A sample application which is built on the SIP Endpoint SDK.

The SDK itself communicates with a SIP Provider interface, which links the SDK to the SIP Provider, as shown in the following diagram.