To Change
Description
Option
Set PC VLAN Field, on page 78
Allows the phone to interoperate with
third-party switches that do not support a voice
VLAN. The Admin VLAN ID option must be
set before you can change this option.
PC VLAN
Display only. Cannot configure.
Shows the VPN (virtual private network)
Client state:
•
Connected
•
Not Connected
(Supported only for the Cisco Unified IP
Phone 7945G, 7965G, and 7975G.)
VPN
The following table describes the IPv4 Configuration menu options.
Table 12: IPv4 Configuration menu options
To change
Description
Option
Set DHCP Field, on page 78
Indicates whether the phone has DHCP enabled
or disabled.
When DHCP is enabled, the DHCP server
assigns the phone an IPv4 address. When DHCP
is disabled, the administrator must manually
assign an IPv4 address to the phone.
DHCP
Set IP Address Field, on page 78
Internet Protocol version 4 (IPv4) address of
the phone.
If you assign an IPv4 address with this option,
you must also assign a subnet mask and default
router. See Subnet Mask and Default Router 1
options in this table.
IP Address
Set Subnet Mask Field, on page 79
Subnet mask used by the phone.
Subnet Mask
Set Default Router Fields, on page
79
Default router used by the phone (Default
Router 1) and optional backup routers (Default
Router 2
–
5).
Default Router 1
Default Router 2
Default Router 3
Default Router 4
Default Router 5
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
Communications Manager 9.0 (SCCP and SIP)
69
Cisco Unified IP Phone Settings
Network Configuration Menu
