Table of Contents
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Chapter 4
Configuring Settings on the Cisco Unified IP Phone
Table 4-3
IPv4 Configuration Menu Options (continued)
Option
DHCP Address
Released
Alternate TFTP
TFTP Server 1
OL-15483-01
Description
Releases the IP address assigned by DHCP.
Indicates whether the phone is using an alternative TFTP
server.
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. A new CTL file will be downloaded from the new
TFTP Server 1 address.
For information about the CTL file, refer to Cisco
Note
Unified Communications Manager Security Guide.
For information about unlocking the CTL file, see
the
"Security Configuration Menu" section on
page
4-27.
Cisco Unified IP Phone 7962G and 7942G Administration Guide for Cisco Unified Communications Manager 7.0
Network Configuration Menu
To Change
Unlock network configuration
1.
options.
Scroll to the DHCP Address
2.
Released option and press the
Yes softkey to release the IP
address assigned by DHCP, or
press the No softkey if you do
not want to release this IP
address.
Press the Save softkey.
3.
Unlock network configuration
1.
options.
Scroll to the Alternate TFTP
2.
option and press the Yes softkey
if the phone should use an
alternative TFTP server.
3.
Press the Save softkey.
Unlock the CTL file if necessary
1.
(for example, if you are changing
the administrative domain of the
phone).
If DHCP is enabled, set the
2.
Alternate TFTP option to Yes.
Scroll to the TFTP Server 1
3.
option, press the Edit softkey,
and then enter a new TFTP
server IP address.
4.
Press the Validate softkey, and
then press the Save softkey.
Note
If you forgot to unlock the
CTL file, you can change the
TFTP Server 1 address in the
CTL file, then erase the CTL
file by pressing the Erase
softkey from the Security
Configuration menu. A new
CTL file will be downloaded
from the new TFTP Server 1
address.
4-9
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Troubleshooting
