Cisco Systems OL-8555-02 manual Capf

Chapter 6 Viewing Model Information, Status, Statistics, and Security Information on the Cisco Unified IP Phone

Security Configuration Menu

Table 6-7describes the information that displays in the CTL File screen:

Table 6-7 CTL File Information

Item	Description
CTL File	Displays the MD5 hash of the certificate trust list
	(CTL) file that is installed in the phone.
	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.
CallManager / TFPT	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.
CAPF	IP address of the CAPF server used by the phone.
	Also displays a certificate icon			if a certificate is
	installed for this server.

To add or change the primary CallManager / TFTP server (TFTP Server 1) or secondary (TFTP Server 2) in the CTL File, you must unlock the CTL file before you can save changes. You must use the Network Configuration menu to make changes to the TFTP Server 1 option or to the TFTP Server 2 option. (For information about changing these options, see the “Network Configuration Menu Options” section on page 4-3.)

To unlock the CTL file from the Security Configuration screen, follow these steps:

Procedure

Step 1 Press **# to unlock options on the CTL File menu.

If you decide not to continue, press **# again to lock options on this menu.

Step 2 Highlight the CTL option.

Step 3 Press the Unlock softkey to unlock the CTL file.

After you change and save the TFTP Server 1 or the TFTP Server 2 option, the CTL file will be locked automatically.

	Cisco Unified IP Phone 7940G/7960G Administration Guide for Cisco Unified CallManager 4.2(3)
6-22	OL-8555-02