Cisco 8832 Administration Manual page 81

Cisco IP Conference Phone Administration
Feature
Media encryption
CAPF (Certificate Authority Proxy Function)
Security profiles
Encrypted configuration files
Optional disabling of the web server functionality for
a phone
Phone hardening
802.1X Authentication
Cisco IP Conference Phone 8832 Administration Guide for Cisco Unified Communications Manager
Supported Security Features
Description
Uses SRTP to ensure that the media streams between
supported devices proves secure and that only the
intended device receives and reads the data. Includes
creating a media master key pair for the devices,
delivering the keys to the devices, and securing the
delivery of the keys while the keys are in transport.
Implements parts of the certificate generation
procedure that are too processing-intensive for the
phone, and interacts with the phone for key generation
and certificate installation. The CAPF can be
configured to request certificates from
customer-specified certificate authorities on behalf of
the phone, or it can be configured to generate
certificates locally.
Defines whether the phone is nonsecure, authenticated,
or encrypted.
Lets you ensure the privacy of phone configuration
files.
You can prevent access to a phone web page, which
displays a variety of operational statistics for the
phone.
Additional security options, which you control from
Cisco Unified Communications Manager
Administration:
• Disable access to web pages for a phone
You can view current settings for the
Note
GARP Enabled and Voice VLAN enabled
options by looking at the phone
Configuration menu.
The phone can use 802.1X authentication to request
and gain access to the network.
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