Cisco Systems 7970G manual Option Description To Change

Chapter 4 Configuring Settings on the Cisco Unified IP Phone

Network Configuration Menu

Table 4-2 Network Configuration Menu Options (continued)

Option	Description	To Change
TFTP Server 2	Optional backup TFTP server that the	1.	Unlock the CTL file, if necessary.
	phone uses if the primary TFTP server is	2.	Unlock network configuration
	unavailable.
			options.
	If neither the primary TFTP server nor	3.	Enter an IP address for the TFTP
	the backup TFTP server is listed in the
			Server 1 option.
	CTL file on the phone, you must unlock
		4.	Scroll to the TFTP Server 2 option,
	the CTL file before you can save
	changes to the TFTP Server 2 option. In		press the Edit softkey, and then
	this case, the phone will delete the CTL		enter a new backup TFTP server IP
	file when you save changes to the TFTP		address.
	Server 2 option.	5.	Press the Validate softkey, and then
	For information about the CTL file,		press the Save softkey.
	refer to Cisco Unified CallManager
	Security Guide. For information about
	unlocking the CTL file, see to the
	“Security Configuration Menu” section
	on page 4-37.
Default Router 1	Default router used by the phone	1.	Unlock network configuration
Default Router 2	(Default Router 1) and optional backup		options.
	routers (Default Router 2–5).
Default Router 3		2.	Set the DHCP Enabled option to No.
Default Router 4		3. Scroll to the appropriate Default
			Router option, press the Edit
Default Router 5
			softkey, and then enter a new router
			IP address.
		4. Press the Validate softkey.
		5. Repeat Steps 3 and 4 as needed to
			assign backup routers.
		6. Press the Save softkey.

	Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.1 (SIP), Cisco Unified IP Phones
4-10	OL-11524-01