Cisco Systems 8.6 manual Cisco Unified Communications Manager Security

Chapter 4 Configuring Settings on the Cisco Unified IP Phones

Network Configuration Menu

Table 4-3	IPv4 Configuration Menu Options (continued)
Option		Description	To Change
TFTP Server 1		Primary Trivial File Transfer Protocol (TFTP) server used	1. Unlock the CTL or ITL file if
		by the phone. If you are not using DHCP in your network	necessary (for example, if you
		and you want to change this server, you must use the TFTP	are changing the administrative
		Server 1 option.	domain of the phone). If the CTL
		If you set the Alternate TFTP option to Yes, you must enter	and ITL files both exist, unlock
			either file.
		a non-zero value for the TFTP Server 1 option.
		If neither the primary TFTP server nor the backup TFTP	2. If DHCP is enabled, set the
			Alternate TFTP option to Yes.
		server is listed in the CTL file or ITL file on the phone, you
		must unlock the files before you can save changes to the	3. Scroll to the TFTP Server 1
		TFTP Server 1 option. In this case, the phone will delete	option, press the Edit softkey,
		the file when you save changes to the TFTP Server 1	and then enter a new TFTP
		option. A new CTL or ITL file will be downloaded from	server IP address.
		the new TFTP Server 1 address.	4. Press the Validate softkey, and
		When the phone looks for its TFTP server, it gives	then press the Save softkey.
		precedence to manually assigned TFTP servers, regardless
		of the protocol. If your configuration includes both IPv6
		and IPv4 TFTP servers, the phone prioritizes the order that
		it looks for its TFTP server by giving priority to manually
		assigned IPv6 TFTP servers and IPv4 TFTP servers. The
		phone looks for its TFTP server in the following order
		1. Any manually assigned IPv6 TFTP servers
		2. Any manually assigned IPv4 TFTP servers
		3. DHCPv6 assigned TFTP servers
		4. DHCP assigned TFTP servers
		Note For information about the CTL and ITL files, see
		Cisco Unified Communications Manager Security
		Guide. For information about unlocking CTL and
		ITL files, see Unlocking the CTL and ITL Files,
		page 4-41.

	Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
4-12	OL-23091-01