Phone Call Security - Cisco 9971 Administration Manual
Unified ip phone 8961, 9951, and 9971 administration guide for cisco unified communications manager 10.0
Hide thumbs
Also See for 9971:
- Deployment manual (104 pages) ,
- User manual (42 pages) ,
- Quick start manual (4 pages)
Table of Contents
Advertisement
Supported Security Features
Cipher Suite: TLS_RSA_WITH_3DES_EDE_CBC_SHA (0x000a)
Set Up Locally Significant Certificate
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.
• In Cisco Unified Communications Operating System Administration, verify that the CAPF certificate
is installed.
• The CAPF is running and configured.
For more information about these settings, see the documentation for your particular Cisco Unified
Communications Manager release.
Procedure
Step 1
Obtain the CAPF authentication code that was set when the CAPF was configured.
Step 2
From the phone, press Applications
Step 3
Choose Admin Settings > Security Setup.
Note
Step 4
Choose LSC and press Select or Update.
The phone prompts for an authentication string.
Step 5
Enter the authentication code and press Submit.
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 displays on the phone.
The LSC install, update, or removal process can take a long time to complete.
When the phone installation procedure is successful, the Installed message displays. If the phone displays
Not Installed, then the authorization string may be incorrect or the phone upgrade may not be enabled.
If the CAPF operation deletes the LSC, the phone displays Not Installed to indicate that the operation
succeeded. The CAPF server logs the error messages. See the CAPF server documentation to locate the logs
and to understand the meaning of the error messages.
Phone Call Security
When security is implemented for a phone, you can identify secure phone calls by icons on the phone screen.
You can also determine whether the connected phone is secure and protected if a security tone plays at the
beginning of the call.
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager
10.0
164
You can control access to the Settings menu by using the Settings Access field in the Cisco Unified
Communications Manager Administration Phone Configuration window.
.
- Quick Links:
- Cisco Unified Ip Phone 9900 Series...
Hide quick links:
Advertisement
Chapters
Table of Contents
Troubleshooting
