Cisco Systems 8.6 manual OL-23091-01

Chapter 4 Configuring Settings on the Cisco Unified IP Phones

Network Configuration Menu

Table 4-3	IPv4 Configuration Menu Options (continued)
Option		Description	To Change
Subnet Mask		Subnet mask used by the phone.	1.	Unlock network configuration
				options.
			2.	Set the DHCP option to No.
			3.	Scroll to the Subnet Mask
				option, press the Edit softkey,
				and then enter a new subnet
				mask.
			4.	Press the Validate softkey and
				then press the Save softkey.
Default Router 1		Default router used by the phone (Default Router 1) and	1.	Unlock network configuration
Default Router 2		optional backup routers (Default Router 2–5).		options.
Default Router 3			2.	Set the DHCP option to No.
Default Router 4			3.	Scroll to the appropriate Default
				Router option, press the Edit
Default Router 5
				softkey, and then enter a new
				router IP address.
			4.	Press the Validate softkey.
			5.	Repeat Steps 3 and 4 as needed
				to assign backup routers.
			6.	Press the Save softkey.
DNS Server 1		Primary Domain Name System (DNS) server (DNS Server	1.	Unlock network configuration
DNS Server 2		1) and optional backup DNS servers (DNS Server 2–5)		options.
		used by the phone.
DNS Server 3			2.	Set the DHCP option to No.
DNS Server 4			3.	Scroll to the appropriate DNS
				Server option, press the Edit
DNS Server 5
				softkey, and then enter a new
				DNS server IP address.
			4.	Press the Validate softkey.
			5.	Repeat Steps 3 and 4 as needed
				to assign backup DNS servers.
			6.	Press the Save softkey.
DHCP Server		IP address of the Dynamic Host Configuration Protocol	Display only—Cannot configure.
		(DHCP) server from which the phone obtains its IPv4
		address.

	Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
4-10	OL-23091-01