Ctl File Screen - Cisco 7931G - Unified IP Phone VoIP Administration Manual

Chapter 4 Configuring Settings on the Cisco Unified IP Phone

CTL File Screen

Table 4-15 CTL File Settings
Option Description
CTL File Displays the MD5 hash of the CTL file
that is installed in the phone. If security
is configured for the phone, the CTL file
installs automatically when the phone
reboots or resets.
•
•
CAPF Server IP address of the CAPF server used by
the phone. Also displays a certificate
icon if a certificate is installed for this
server.
CallManager / IP address of a Cisco Unified
TFPT Server Communications Manager and TFTP
server used by the phone. Also displays a
certificate
installed for this server.
If neither the primary TFTP (TFTP
Server 1) server nor the backup TFTP
server (TFTP Server 2) is listed in the
CTL file, you must unlock the CTL file
before you can save changes that you
make to the TFTP Server 1 option or to
the TFTP Server 2 option on the Network
Configuration menu.
Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 6.0
OL-12457-01
The CTL File screen includes the options described in
A locked padlock icon
option indicates that the CTL file is
locked.
An unlocked padlock icon
indicates that the CTL file is
unlocked.
icon if a certificate is
To Change
For more information about this file,
refer to the "Configuring the Cisco CTL
Client" section in Cisco
Unified Communications Manager
Security Guide.
in this
For more information about this server,
refer to the "Using the Certificate
Authority Proxy Function" section in
Cisco Unified Communications Manager
Security Guide.
For information about changing these
options, see the
Menu" section on page
Security Configuration Menu
Table 4-15.
"Network Configuration
4-7.
4-37