Cisco 7800 Series

Procedure
Step 1
Press Applications.
Step 2
Select Admin Settings > Security Setup.
Most security features are available only if a certificate trust list (CTL) is installed on the phone.
Related Topics
Cisco Unified Communications Manager Documentation, on page xiii
View Security Profiles
All Cisco IP Phones that support Cisco Unified Communications Manager 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, see the documentation for your particular Cisco Unified
Communications Manager release.
Procedure
Step 1
In Cisco Unified Communications Manager Administration, select System > Security > Phone Security
Profile.
Step 2
Look at the Security Mode setting.
Related Topics
Cisco Unified Communications Manager Documentation, on page xiii
Supported Security Features
The following table provides an overview of the security features that the Cisco IP Phone 7800 Series support.
For more information about these features, Cisco Unifie Communications Manager and Cisco IP Phone
security, see the documentation for your particular Cisco Unified Communications Manager release.
Table 12: Overview of Security Features
DescriptionFeature
Signed binary files (with the extension .sbn) prevent tampering with the
firmware image before it is loaded on a phone. Tampering with the image
causes a phone to fail the authentication process and reject the new image.
Image authentication
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View Security Profiles