Cisco Unified Communications Manager Security Guide, Release 6.1(1)

This document provides step-by-step instructions on how to configure authentication and encryption for Cisco Unified Communications Manager, Cisco Unified IP Phones, SRST references, Cisco MGCP gateways, and Cisco Unity voice-messaging ports. This guide also discusses authorization for SIP trunk messages.
Click the links on the left to view the individual chapters in HTML format.