Cisco 8851 User Manual

Documentation, Service Requests, and Additional Information
For information about how to obtain documentation, submit a service request, and gather additional information,
see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco
technical documentation, at http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html.
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Cisco IP Phone 8811, 8841, 8845, 8851, 8851NR, 8861, and 8865 User Guide for Cisco Unified Communications
Manager 11.0
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Troubleshooting
Documentation, Service Requests, and Additional Information
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Cisco 8851 Specifications

General

Resolution	800 x 480 pixels
Network Interfaces	Dual Gigabit Ethernet ports
Headset Port	Yes
Audio	Wideband audio
Ethernet	10/100/1000 Mbps
USB	Yes, USB 2.0
Power	IEEE 802.3af/at Power over Ethernet (PoE)
Protocols	SIP
PoE	Yes
Codec Support	G.711, G.722, G.729, iLBC
Headset Connector	RJ9
Lines	Up to 5 lines
Dimensions	229 x 256 x 41 mm (excluding foot stand)
Weight	1.2 kg