Cisco IP Phone 7961G-GE User Manual
Page 32
Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Security Configuration Menu
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Cisco Unified IP Phone 7961G/7961G-GE and 7941G/7941G-GE Administration Guide for Cisco Unified CallManager
OL-11528-01
Table 4-11
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
CallManager Security Guide.
CAPF Server
IP address of the CAPF 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 CallManager Security
Guide.
CallManager /
TFPT Server
IP address of a Cisco Unified
CallManager 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
.