Cisco Systems 4.2 See the “Modifying DHCP, 4-10, Network Setting, Description, Usage Notes, page

Chapter 4 Configuring Network Settings on the Cisco Unified IP Phone

Verifying Network Settings

Table 4-2 Network Settings (continued)

Network Setting	Description	Usage Notes
CallManager 1-4	Cisco Unified CallManager servers that are	Use Cisco Unified
	available for processing calls from this phone, in	CallManager
	prioritized order. For an available server, an option	Administration to modify.
	will show the Cisco Unified CallManager server	Configure the SRST router
	IP address and one of the following states:
		address in the Device Pool
	• Active—the Cisco Unified CallManager	section in
	server from which the phone is currently	Cisco Unified CallManager
	receiving call-processing services.	Administration.
	• Standby—the Cisco Unified CallManager
	server to which the phone switches if the
	current server goes down.
	• Blank—no TCP connection to this
	Cisco Unified CallManager server.
	An option may also include the SRST designation,
	which indicates a Survivable Remote Site
	Telephony router capable of providing
	Cisco Unified CallManager functionality with a
	limited feature set. This router assumes control of
	call processing if all other Cisco Unified
	CallManager servers become unreachable. The
	SRST Cisco Unified CallManager always appears
	last in the list of servers, even if it is active.
Directories URL	URL of the server from which the phone obtains	Use Cisco Unified
	directory information.	CallManager to modify.
Services URL	URL of the server from which the phone obtains	Use Cisco Unified
	Cisco Unified IP Phone services.	CallManager to modify.
Authentication	URL that the phone uses to validate requests made	Use Cisco Unified
URL	to the phone web server.	CallManager to modify.
DHCP Enabled	Indicates whether DHCP is being used by the	See the “Modifying DHCP
	phone.	Settings” section on
		page 4-13.

	Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 4.2, Cisco Unified IP Phone
4-10	OL-8617-01