Supported Security Features - Cisco 8961 Administration Manual

Supported security features

Topic
Security and phone configuration files
Changing the TFTP Server 1 or TFTP Server 2
option on the phone when security is implemented.
Items on the Security Setup menu that you access
from the phone
Disabling access to the web pages for a phone
Troubleshooting
Deleting the CTL file from the phone
Resetting or restoring the phone
802.1X authentication for Cisco Unified IP Phones
Supported security features
The following table provides an overview of the security features that the Cisco Unified IP Phone 8961, 9951,
and 9971 supports. For more information about these features, Cisco Unified Communications Manager, and
Cisco Unified IP Phone security, see Cisco Unified Communications Manager Security Guide.
For information about current security settings on a phone, press
Security Setup.
Table 3: Overview of Security Features
Feature
Image authentication
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager
10.0 (SIP)
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Reference
See Cisco Unified Communications Manager Phone Addition Methods, on
page 50.
See IPv4 Setup Menu Options, on page
See Security Setup Menu, on page
See Control web page access, on page
See Cisco Unified IP Phone Security Problems, on page 273
Guide for Cisco Unified Communications Manager.
See Basic Reset, on page
See Basic Reset, on page
See these sections:
• 802.1X Authentication, on page 33
• Security Setup Menu, on page 123
• Status Menu, on page 227
• Cisco Unified IP Phone Security Problems, on page 273
Description
Signed binary files (with the extension .sbn) prevent tampering with the firmware image
before the image is loaded on a phone.
Tampering with the image causes a phone to fail the authentication process and reject the
new image.
113.
123.
249.
290.
290.
and choose Administrator Settings >
Cisco Unified IP Phone
and Troubleshooting