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Cisco Unified IP Phone 6901 and 6911 Administration Guide for Cisco Unified Communications Manager 8.5 (SCCP and SIP)
OL-23874-01
Chapter 3 Setting Up the Cisco Unified IP Phone
Configuring Security on the Cisco Unified IP Phone
Configuring Security on the Cisco Unified IP Phone
The security features protect against several threats, including threats to the identity of the phone and to
data. These features establish and maintain authenticated communication streams between the phone and
the Cisco
Unified Communications Manager server, and digitally sign files before they are delivered.
For more information about the security features, see the “Understanding Security Features for Cisco
Unified IP Phones” section on page 1-10. Also, refer to Cisco Unified Communications Manager
Security Guide.
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 Certificate Authority
Proxy Function (CAPF) security configurations are complete:
• The CTL file file should have a CAPF certificate.
• On Cisco Unified Communications Operating System Administration, verify that the CAPF
certificate has been installed
• The CAPF is running and configured.
Refer to Cisco Unified Communications Manager Security Guide for more information.
Related Topic
• Understanding Security Features for Cisco Unified IP Phones, page 1-10