Cisco 7961G Administration Guide - Page 48
Related Topics, Identifying Encrypted and Authenticated Phone Calls,
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Understanding Security Features for Cisco Unified IP Phones Chapter 1 An Overview of the Cisco Unified IP Phone Table 1-3 Overview of Security Features (continued) Feature Description Phone hardening Additional security options, which you control from Cisco Unified CallManager Administration: • Disabling PC port • Disabling Gratuitous ARP (GARP) • Disabling PC Voice VLAN access • Disabling access to the Setting menus, or providing restricted access that allows access to the User Preferences menu and saving volume changes only • Disabling access to web pages for a phone. Note You can view current settings for the PC Port Disabled, GARP Enabled, and Voice VLAN enabled options by looking at the phone's Security Configuration menu. For more information, see the "Device Configuration Menu" section on page 4-15. 802.1X Authentication The Cisco Unified IP Phone can use 802.1X authentication to request and gain access to the network. See the "Supporting 802.1X Authentication on Cisco Unified IP Phones" section on page 1-18 for more information. 1. CAPF = Certificate Authority Proxy Function Related Topics • Understanding Security Profiles, page 1-17 • Identifying Encrypted and Authenticated Phone Calls, page 1-17 • Security Restrictions, page 1-18 • Device Configuration Menu, page 4-15 1-16 Cisco Unified IP Phone 7961G/7961G-GE and 7941G/7941G-GE Administration Guide for Cisco Unified CallManager OL-11528-01