Cisco Systems 6921 manual Services Guide, Extension Mobility chapter in the Cisco

Chapter

Telephony Features Available for the Cisco Unified IP Phone

Table 5-1			Telephony Features for the Cisco Unified IP Phone (continued)
	Feature			Description	Configuration Reference
	Caller ID			Caller identification such as a phone number,	For more information, refer to:
				name, or other descriptive text appear on the phone	• Cisco Unified Communications Manager
				display.
					Administration Guide, Cisco Unified IP
					Phone Configuration.
					• Cisco Unified Communications Manager
					System Guide, Understanding Route
					Plans.
					• Cisco Unified Communications Manager
					Features and Services Guide, Call Display
					Restrictions.
					• Cisco Unified Communications Manager
					Administration Guide, Directory Number
					Configuration.
	Caller ID Blocking			Allows a user to block their phone number or	For more information, refer to:
				e-mail address from phones that have caller	• Cisco Unified Communications Manager
				identification enabled.
					System Guide, Understanding Route
					Plans.
					• Cisco Unified Communications Manager
					Administration Guide, Directory Number
					Configuration.
	CAST for SIP			Establishes communication between the Cisco	For more information, see the Cisco Unified
				Unified Video Advantage (CUVA) and the Cisco	Communications Manager Features and
				Unified IP phones to support video on the PC even	Services Guide.
				if the IP phone does not have video capability.
	cBarge			Allows a user to join a non-private call on a shared	For more information, refer to:
				phone line. cBarge adds a user to a call and	• Cisco Unified Communications Manager
				converts it into a conference, allowing the user and
					Administration Guide, Cisco Unified IP
				other parties to access conference features
					Phone Configuration.
					• Cisco Unified Communications Manager
					System Guide, Cisco Unified IP Phone.
					• Cisco Unified Communications Manager
					Features and Services Guide, Barge and
					Privacy.
	Cisco Extension			Allows users to temporarily access their Cisco	For more information, go to the "Cisco
	Mobility			Unified IP Phone configuration such as line	Extension Mobility" chapter in the Cisco
				appearances, services, and speed dials from shared	Unified Communications Manager Features
				Cisco Unified IP Phone by logging into the Cisco	and Services Guide.
				Extension Mobility service on that phone when
				they log into the Cisco Extension Mobility service
				on that phone.
				Cisco Extension Mobility can be useful if users
				work from a variety of locations within your
				company or if they share a workspace with
				coworkers.
		Cisco Unified IP Phone 6921, 6941, 6945, and 6961 Administration Guide for Cisco Unified Communications Manager 8.5 (SCCP and SIP)
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