Polycom VVX 1500 C - Manual (Page 49)

Miscellaneous Administrative Tasks
B - 5
k Make the desired configuration changes.
For example, under Line 1, fill in the following fields under
Identification:
Address—Set to the assigned extension within CUCM.
Auth User ID—Set to the user ID created in step 9 of
Changing Cisco
Unified Communications Manager on page 2-1 .
Auth Password—Set to the digest credential created in step 11 of
Changing Cisco Unified Communications Manager on page 2-1 .
Label—Set to what will appear on the phone for the selected line
appearance.
For example, under Line 1, fill in the following fields under Server 1:
Address—Enter the IP Address of the Cisco Unified Communications
Manager server to which the phone will register.
Port—Enter 5060.
Register—Enter 1.
l Select the Submit button.
Your phone will reboot.