Cisco Systems OL-8356-01 Manual De Usuario
9-3
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:
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PC Port
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Settings Access
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Gratuitous ARP
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PC Voice VLAN Access
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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.
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.
the speakerphone or speakerphone and headset, check the corresponding check boxes.
Step 6
Click Save.
Step 7
Click Reset.
Additional Information
See the
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Where to Find More Information
Related Topics
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