Cisco 7912G - Manual (Page 82)

Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Configuring the Encryption Key
4-8
Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.0 (SIP), Cisco Unified IP Phones
OL-8131-01
Configuring Encryption Key Using LCD screen on the Phone
Procedure
Step 1 Connect your Cisco Unified IP Phone to the network.
Your Cisco Unified IP Phone should upgrade automatically to a SIP image.
Step 2 Press the MENU key on your phone.
Step 3 Go to Settings > Network Configuration > Profile EncryptKeyEx
Step 4 Press **# to unlock the menu.
You may be prompted to enter a password to unlock the menu. Enter cisco and
press Accept.
Step 5 Press Edit.
Step 6 Use the keypad to enter an encryption key.
Step 7 Press Validate when finished.
Step 8 Press Save to save all values.
Step 9 Press MENU to exit the configuration menu.
Step 10 Reboot the Cisco Unified IP Phone.
The phone contacts the TFTP server and download its configuration file. When
the idle screen is displayed along with a telephone number, the phone is ready for
use.