Antennas; Models - Cisco 9971 Deployment Manual

Some of the key features are the following:
5 GHz (802.11a/n)
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Wi-Fi Protected Access v2 (WPA2+AES)
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Wi-Fi Multimedia (WMM)
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Unscheduled Automatic Power Save Delivery (U-APSD)
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Traffic Specification (TSPEC)
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Traffic Classification (TCLAS)
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Differentiated Services Code Point (DSCP)
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Class of Service (CoS / 802.1p)
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QoS Basic Service Set (QBSS)
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Cisco Unified IP Phone 9971 can take advantage of Cisco Client Extensions (CCX) enabled access points.
Some of the key features are the following:
Cisco Centralized Key Management (CCKM)
•
Dynamic Transmit Power Control (DTPC)
•
Proxy ARP
•
http://www.cisco.com/web/partners/pr46/pr147/partners_pgm_concept_home.html
http://www.cisco.com/web/partners/pr46/pr147/program_additional_information_new_release_features.html

Antennas

Some of the Cisco Access Points require or allow external antennas.
Please refer to the following URL for the list of supported antennas and how these external antennas should be mounted.
http://www.cisco.com/en/US/prod/collateral/wireless/ps7183/ps469/product_data_sheet09186a008008883b.html
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3 party antennas are not supported, as there is no interoperability testing performed against 3
Distributed Antenna Systems (DAS) and Leaky Coaxial Systems.
Please refer to the following URL for more info on Cisco Wireless LAN over Distributed Antenna Systems.
http://www.cisco.com/en/US/prod/collateral/wireless/ps5678/ps6973/positioning_statement_c07-565470.html
Note: The Cisco 1040, 1130, 1140, 1602i, 2602i, 3502i, 3602i, and 3702i Series Access Points are to be mounted on the ceiling
as they have omni-directional antennas and are not designed to be patches.

Models

There a few different Cisco Unified IP Phone 9971 models which the color (black or white) or handset type (standard and
slimline) can vary.
All models require an 802.11d enabled access point if planning to utilize Wi-Fi.
The following Cisco Unified IP Phone 9971 models are available.
Below outlines the modes, frequency ranges and channels supported by each model.
Cisco Unified IP Phone 9971 Wireless LAN Deployment Guide
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party antennas including
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