Cisco CP-7975G Administration Guide - Page 28

Understanding Security Features for Cisco Unified IP Phones Chapter 1 An Overview of the Cisco Unified IP Phone Table 1-3 Cisco Unified IP Phone and Cisco Unified Communications Manager Security Topics (continued) Topic Reference Unlocking the CTL (Certificate Trust List) and ITL (Identity See Unlocking the CTL and ITL files, page 4-39 Trust List) Files Disabling access to web pages for a phone See Disabling and Enabling Web Page Access, page 8-3 Deleting the CTL file from the phone See Resetting or Restoring the Cisco Unified IP Phone, page 9-14 Resetting or restoring the phone See Resetting or Restoring the Cisco Unified IP Phone, page 9-14 Extension Mobility HTTPS Support See What Networking Protocols are Used?, page 1-6 802.1X Authentication for Cisco Unified IP Phones See these sections: • Supporting 802.1X Authentication on Cisco Unified IP Phones, page 1-19 • 802.1X Authentication and Status, page 4-42 • Troubleshooting Cisco Unified IP Phone Security, page 9-8 Overview of Supported Security Features Table 1-4 provides an overview of the security features that the Cisco Unified IP Phones 7975G, 7971G-GE, 7970G, 7965G, and 7945G support. For more information about these features and about Cisco Unified Communications Manager and Cisco Unified IP Phone security, refer to Cisco Unified Communications Manager Security Guide. For information about current security settings on a phone, look at the Security Configuration menus on the phone (choose Settings > Security Configuration and choose Settings > Device Configuration > Security Configuration). For more information, see Chapter 4, Configuring Settings on the Cisco Unified IP Phone. Note Most security features are available only if a CTL is installed on the phone. For more information about the CTL, refer to Configuring the Cisco CTL Client in the Cisco Unified Communications Manager Security Guide. 1-14 Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.5 OL-23092-01