Cisco 8961 Administration Manual page 84

Configuring Security on the Cisco Unified IP Phone
Alternatively, you can initiate the installation of an LSC from the Security Setup menu on the phone.
This menu also lets you update or remove an LSC.
Before You Begin
Make sure that the appropriate Cisco Unified Communications Manager and the Certificate Authority
Proxy Function (CAPF) security configurations are complete:
The CTL or ITL file has a CAPF certificate.
•
On Cisco Unified Communications Operating System Administration, verify that the CAPF
•
certificate is installed
The CAPF is running and configured.
•
See the Cisco Unified Communications Manager Security Guide for more information.
To configure an LSC on the phone, perform these steps:
Procedure
Obtain the CAPF authentication code set when the CAPF was configured.
Step 1
From the phone, press Applications and choose Administrator Settings > Security Setup.
Step 2
Note
Choose LSC and press the Select button or Update softkey.
Step 3
The phone prompts for an authentication string.
Enter the authentication code and press the Submit softkey.
Step 4
The phone begins to install, update, or remove the LSC, depending on how the CAPF is configured.
During the procedure, a series of messages appears in the LSC option field in the Security Configuration
menu, so you can monitor progress. When the procedure is complete, Installed or Not Installed is
displayed on the phone.
The LSC install, update, or removal process can take a long time to complete. You can stop the process
at any time by pressing the Stop softkey from the Security Setup menu.
When the phone installation procedure is successful, the message "Installed" is displayed. If the phone
displays "Not Installed" then the authorization string may be incorrect or the phone may not enabled for
upgrading. If the CAPF operation deletes the LSC, the phone displays "Not Installed" to indicate that
the operation succeeded. See error messages generated on the CAPF server and take appropriate actions.
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 8.6 (SIP)
3-22
You can control access to the Settings Menu by using the Settings Access field in the Cisco
Unified Communications Manager Administration Phone Configuration window. For more
information, see the Cisco Unified Communications Manager Administration Guide.
Chapter 3 Setting Up the Cisco Unified IP Phone