Overview

The SIP interface defines the signaling interface. You can define a SIP interface for each network or realm to which the Oracle® Enterprise Session Border Controller is connected. SIP interfaces support both UDP and TCP transport, as well as multiple SIP ports (transport addresses). The SIP interface also lets Hosted NAT Traversal (HNT) be used in any realm.

The SIP interface configuration process involves configuring the following features:

• address and transport protocols (SIP ports)
• redirect action
• proxy mode
• trust mode