Cisco 7970G Administration Guide - Page 90

Configuring Security on the Cisco Unified IP Phone Chapter 3 Setting Up the Cisco Unified IP Phone A Locally Significant Certificate (LSC) installs on phones after you perform the necessary tasks that are associated with the Certificate Authority Proxy Function (CAPF). You can use Cisco Unified Communications Manager Administration to configure an LSC, as described in Cisco Unified Communications Manager Security Guide. Alternatively, you can initiate the installation of an LSC from the Security Configuration menu on the phone. This menu also lets you update or remove an LSC. Before you begin, make sure that the appropriate Cisco Unified Communications Manager and the CAPF security configurations are complete: • The CTL file should have a CAPF certificate. • The CAPF certificate must exist in the /usr/local/cm/.security/certs folder in every server in the cluster. • The CAPF is running and configured. Refer to Cisco Unified Communications Manager Security Guide for more information. To configure an LSC on the phone, perform the following procedure. Depending on how you have configured the CAPF, this procedure installs an LSC, updates an existing LSC, or removes an existing LSC. Procedure Step 1 Step 2 Obtain the CAPF authentication code that was set when the CAPF was configured. From the phone, press the Settings > Security Configuration. Note You can control access to the Settings Menu by using the Settings Access field in the Cisco Unified Communications Manager Administration Phone Configuration window. For more information, see Cisco Unified Communications Manager Administration Guide. Step 3 Press **# to unlock settings on the Security Configuration menu. (See the "Unlocking and Locking Options" section on page 4-4 for information about using locking and unlocking options.) 3-18 Cisco Unified IP Phone 7970G/7971G-GE Administration Guide for Cisco Unified Communications Manager 6.1 OL-14626-01