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Cisco Unified IP Phone 7970G/7971G-GE Administration Guide for Cisco Unified Communications Manager 7.0
OL-15299-01
Chapter 1 An Overview of the Cisco Unified IP Phone
Understanding Security Features for Cisco Unified IP Phones
Overview of Supported Security Features
Table 1-3 provides an overview of the security features that the Cisco Unified IP Phone 7970 Series
supports. 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 certificate trust list (CTL) is installed on the phone. For
more information about the CTL, refer to “Configuring the Cisco CTL Client” chapter in the Cisco
Unified Communications Manager Security Guide.
Disabling access to web pages for a phone See the “Disabling and Enabling Web Page Access” section on
page 8-3
Troubleshooting See the “Troubleshooting Cisco Unified IP Phone Security”
section on page 9-8
Refer to Cisco Unified Communications Manager Security
Guide, Troubleshooting chapter
Deleting the CTL file from the phone See the “Resetting or Restoring the Cisco Unified IP Phone”
section on page 9-13
Resetting or restoring the phone See the “Resetting or Restoring the Cisco Unified IP Phone”
section on page 9-13
802.1X Authentication for Cisco Unified IP Phones See these sections:
• “Supporting 802.1X Authentication on Cisco Unified IP
Phones” section on page 1-16
• “802.1X Authentication and Status” section on page 4-31
• “Troubleshooting Cisco Unified IP Phone Security”
section on page 9-8
Table 1-2 Cisco Unified IP Phone and Cisco Unified Communications Manager Security Topics (continued)
Topic Reference