Cisco 7970G - IP Phone VoIP Administration Manual page 102

Network Configuration Menu
Table 4-2 Network Configuration Menu Options (continued)
Option
TFTP Server 1
Cisco Unified IP Phone 7970G/7971G-GE Administration Guide for Cisco Unified Communications Manager 6.1
4-10
Description
Primary Trivial File Transfer Protocol (TFTP)
server used by the phone. If you are not using
DHCP in your network and you want to change
this server, you must use the TFTP Server 1
option.
If you set the Alternate TFTP option to yes, you
must enter a non-zero value for the TFTP Server 1
option.
If neither the primary TFTP server nor the backup
TFTP server is listed in the CTL file on the phone,
you must unlock the CTL file before you can save
changes to the TFTP Server 1 option. In this case,
the phone will delete the CTL file when you save
changes to the TFTP Server 1 option.
For information about the CTL file, refer to Cisco
Unified Communications Manager Security
Guide. For information about unlocking the CTL
file, see the "Security Configuration Menu"
section on page 4-46.
Chapter 4 Configuring Settings on the Cisco Unified IP Phone
To Change
Unlock the CTL file, if
1.
necessary.
If DHCP is enabled, set
2.
the Alternate TFTP
option to Yes.
Scroll to the TFTP
3.
Server 1 option, press
the Edit softkey, and
then enter a new TFTP
server IP address.
Press the Validate
4.
softkey, and then press
the Save softkey.
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