/mcpC H A P T E R 13 Voice-Messaging Ports Security Setup This chapter provides information about voice-messaging ports security setup. • Voice-Messaging Security, on page 169 • Voice-Messaging Security Setup Tips, on page 169 • Set Up Secure Voice-Messaging Port, on page 170 • Apply Security Profile to Single Voice-Messaging Port, on page 171 • Apply Security Profile Using Voice Mail Port Wizard, on page 172 Voice-Messaging Security To configure security for Unified Communications Manager voice-messaging ports and Cisco Unity devices that are running SCCP or Cisco Unity Connection devices that are running SCCP, you choose a secure device security mode for the port. If you choose an authenticated voicemail port, a TLS connection opens, which authenticates the devices by using a mutual certificate exchange (each device accepts the certificate of the other device). If you choose an encrypted voicemail port, the system first authenticates the devices and then sends encrypted voice streams between the devices. Cisco Unity Connection connects to Unified Communications Manager through the TLS port. When the device security mode is nonsecure, Cisco Unity Connection connects to Unified Communications Manager through the SCCP port. In this chapter, the use of the term “server” refers to a Unified Communications Manager server. The use of the phrase “voicemail server” refers to a Cisco Unity server or to a Cisco Unity Connection server. Note Voice-Messaging Security Setup Tips Consider the following information before you configure security: • For Cisco Unity, you must perform security tasks by using the Cisco Unity Telephony Integration Manager (UTIM); for Cisco Unity Connection, you must perform security tasks by using Cisco Unity Connection Administration. For information on how to perform these tasks, refer to the applicable Unified Communications Manager integration guide for Cisco Unity or for Cisco Unity Connection. Security Guide for Cisco Unified Communications Manager, Release 15 and SUs 169