Identifying Authenticated, Encrypted, And Protected Phone Calls - Cisco 7975G Software Manual

Understanding Security Features for Cisco Unified IP Phones
Table 1-3 Overview of Security Features (continued)
Feature
Encrypted configuration files
Optional disabling of the web server
functionality for a phone
Phone hardening
802.1X Authentication
Related Topics
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Understanding Security Profiles
Cisco Unified IP Phones that support Cisco Unified Communications Manager 7.0 or later use a security
profile, which defines whether the phone is nonsecure, authenticated, or encrypted. For information
about configuring the security profile and applying the profile to the phone, refer to Cisco Unified
Communications Manager Security Guide.
To view the security mode that is set for the phone, look at the Security Mode setting in the Security
Configuration menu. For more information, see the
page
Related Topics
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Cisco Unified IP Phone 7975G Administration Guide for Cisco Unified Communications Manager 7.0 (SCCP and SIP)
1-12
Description
Lets you ensure the privacy of phone configuration files.
You can prevent access to a phone's web page, which displays a variety of
operational statistics for the phone.
Additional security options, which you control from
Cisco Unified Communications Manager Administration:
Disabling PC port
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Disabling Gratuitous ARP (GARP)
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Disabling PC Voice VLAN access
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Disabling access to the Setting menus, or providing restricted access that
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allows access to the User Preferences menu and saving volume changes only
Disabling access to web pages for a phone.
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You can view current settings for the PC Port Disabled, GARP Enabled,
Note
and Voice VLAN enabled options by looking at the phone's Security
Configuration menu. For more information, see the
Menu" section on page
The Cisco Unified IP Phone can use 802.1X authentication to request and gain
access to the network. See the
Unified IP Phones" section on page 1-15
Understanding Security Profiles, page 1-12
Identifying Authenticated, Encrypted, and Protected Phone Calls, page 1-13
Device Configuration Menu, page 4-11
Supporting 802.1X Authentication on Cisco Unified IP Phones, page 1-15
Security Restrictions, page 1-17
4-25.
Identifying Authenticated, Encrypted, and Protected Phone Calls, page 1-13
Device Configuration Menu, page 4-11
Security Restrictions, page 1-17
Chapter 1 An Overview of the Cisco Unified IP Phone
4-11.
"Supporting 802.1X Authentication on Cisco
for more information.
"Security Configuration Menu" section on
"Device Configuration
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