Interoperability Using X1 X2 X3

This document describes how the Oracle Communications Session Border Controller supports X1, X2, and X3 interfaces for lawful interception of SIP calls. In this deployment, the Oracle Communications Session Border Controller acts as an interception point that receives provisioning information from an administrative function and, based on that information, provides call data and content. As with the other LI interoperability solutions that the Oracle Communications Session Border Controller supports, the X1, X2, and X3 interfaces ensure unobtrusive call intercept by hiding network-based intercept of call data and content. The Oracle Communications Session Border Controller supports intercept of call data only, or of call data and call content.