Ctl file screen – Cisco 7931G User Manual
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Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 6.1
OL-14587-01
Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Security Configuration Menu
CTL File Screen
The CTL File screen includes the options described in
.
Table 4-15
CTL File Settings
Option
Description
To Change
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.
•
A locked padlock icon
in this
option indicates that the CTL file is
locked.
•
An unlocked padlock icon
indicates that the CTL file is
unlocked.
For more information about this file,
refer to the “Configuring the Cisco CTL
Client” section in Cisco
Unified Communications Manager
Security Guide.
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.
For more information about this server,
refer to the “Using the Certificate
Authority Proxy Function” section in
Cisco Unified Communications Manager
Security Guide.
CallManager /
TFPT Server
IP address of a Cisco Unified
Communications Manager and TFTP
server used by the phone. Also displays a
certificate
icon if a certificate is
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.
For information about changing these
options, see the