To change
Description
Option
Set DNS Server Fields, on page 79
Primary Domain Name System (DNS) server
(DNS Server 1) and optional backup DNS
servers (DNS Server 2
–
5) that the phone uses.
DNS Server 1
DNS Server 2
DNS Server 3
DNS Server 4
DNS Server 5
Set DHCP Field, on page 78
Releases the IPv4 IP address that DHCP assigns.
DHCP Address
Released
Display only. Cannot configure.
IP address of the Dynamic Host Configuration
Protocol (DHCP) server from which the phone
obtains its IPv4 address.
DHCP Server
Set Alternate TFTP Field, on page 80
Indicates whether the phone uses an alternative
TFTP server.
Alternate TFTP
Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, and 7945G Administration Guide for Cisco Unified
Communications Manager 9.0 (SCCP and SIP)
70
Cisco Unified IP Phone Settings
Network Configuration Menu