Configuring phone hardening, Where to find more information – Cisco OL-8356-01 User Manual
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Cisco CallManager Security Guide
OL-8356-01
Chapter 9 Phone Hardening
Configuring Phone Hardening
Configuring Phone Hardening
Caution
The following procedure disables functionality for the phone.
To disable functionality for the phone, perform the following procedure:
Procedure
Step 1
In Cisco CallManager Administration, choose Device > Phone.
Step 2
Specify the criteria to find the phone and click Find or click Find to display a list of all phones.
Step 3
To open the Phone Configuration window for the device, click the device name.
Step 4
Locate the following product-specific parameters:
•
PC Port
•
Settings Access
•
Gratuitous ARP
•
PC Voice VLAN Access
•
Web Access Setting
Tip
To review information on these settings, click the question mark that displays next to the
parameters in the Phone Configuration window.
Step 5
From the drop-down list box for each parameter that you want to disable, choose Disabled. To disable
the speakerphone or speakerphone and headset, check the corresponding check boxes.
Step 6
Click Save.
Step 7
Click Reset.
Additional Information
See the
“Related Topics” section on page 9-3
.
Where to Find More Information
Related Topics
•
Disabling the Gratuitous ARP Setting, page 9-1
•
Disabling Web Access Setting, page 9-1
•
Disabling the PC Voice VLAN Access Setting, page 9-2
•
Disabling the Setting Access Setting, page 9-2
•
Disabling the PC Port Setting, page 9-2
•