Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Modifying DHCP Settings

Using the Phone Network Configuration Screen

Procedure

Step 1 Display the Network Configuration menu.

For instructions, see the “Displaying the Network Configuration Menu” section on page 4-4.

Step 2 Unlock Network Configuration menu options.

For instructions, see the “Unlocking and Locking Options on the Network

Configuration Menu” section on page 4-5.

Step 3 Scroll to DHCP Enabled.

If DHCP is enabled, the option appears as

DHCP Enabled YES

Step 4 Press the No softkey to disable DHCP.

Step 5 Press Save.

Related Topics

Enabling DHCP, page 4-13

Releasing a DHCP Address, page 4-16

Configuring IP Settings, page 4-17

Releasing a DHCP Address

When moving the phone to a new network segment, you should first release the DHCP address. You cannot perform this procedure from the Phone Configuration web page. Instead, you must use the Network Configuration Screen (for the Cisco Unified IP Phone 7905G and 7912G).

To release the DHCP address for the Cisco Unified IP Phone, follow these steps:

 

Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 4.2, Cisco Unified IP Phone

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Cisco Systems 4.2 manual Releasing a Dhcp Address

4.2 specifications

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