Cisco 7911G - IP Phone VoIP User Manual

4-9
Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.0
OL11954-01
Chapter 4 Configuring Settings on the Cisco Unified IP Phone
Network Configuration Menu
Subnet Mask Subnet mask used by the phone. 1. Unlock network configuration
options.
2. Set the DHCP Enabled option
to No.
3. Scroll to the Subnet Mask
option, press the Edit softkey,
and then enter a new subnet
mask.
4. Press the Va lidate softkey and
then press the Save softkey.
TFTP Server 1 Primary Trivial File Transfer Protocol (TFTP)
server used by the phone. If you are not using
DHCP on 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 “CTL File
Screen” section on page 4-40.
1. Unlock the CTL file, if
necessary.
2. If DHCP is enabled, set the
Alternate TFTP option to Yes.
3. Scroll to the TFTP Server 1
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.
Table 4-2 Network Configuration Menu Options (continued)
Option Description To Change

Cisco 7911G - IP Phone VoIP Specifications

General

Brand	Cisco
Model	7911G - IP Phone VoIP
Category	IP Phone
Language	English