Unified IP Phone 521G
The Cisco Unified IP Phone 521G is a single-line IP phone with two call line appearances. Four dynamic soft keys on each phone guide you through core business features and functions, while a backlit pixel-based display combines intuitive features, calling information, and device system information to give you information at your fingertips. The Cisco Unified IP Phone 521G can be powered by a network switch with Power over Ethernet (PoE) capability or by an optional power adapter. The phones are in line with Cisco Green, incorporating power efficiency features such as LCD shutoff to save power when the phone is not in use. This phone can also be used with productivity-enhancing features such as directory search and VoiceView Express.
Unified IP Phone 521G
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Connectivity
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Connector
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RJ-45
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Connector Type
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Ethernet
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Connector Type
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Fast Ethernet
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General
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Attributes
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Backlight
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Protocols
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Networking Protocol
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IEEE 802.1p
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Networking Protocol
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IEEE 802.1Q
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Networking Protocol
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DHCP
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Networking Protocol
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TFTP
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Networking Protocol
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Ethernet
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Networking Protocol
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Fast Ethernet
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Video
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Display Technology
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LCD
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Actual Weight
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2.20 lb(s)
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Compatibility Notes
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Body Material: ABS plastic
Dialer Type: Keypad
Dialer Location: Base
VoIP Protocols: SPCP
Voice Codecs: G.729a, G.729ab, G.711u, G.711a
Compatible Software: Cisco CallManager
Function Buttons: Speakerphone button, headset button , mute button, hold button
Display: backlit monochrome LCD
Display Location: Base
Display Resolution: 128 x 64 pixels
Placing / Mounting: Wall-mountable, table-top
Features: Speakerphone (digital duplex), Caller ID, Voice Mail Capability, Call Hold, Menu Operation, Hearing Aid Compatible, Volume Control, Ringer Control, Voice message waiting indicator, Firmware Upgradable, Power over Ethernet (PoE) support, Static IP, Cisco Discovery Protocol (CDP), Comfort noise generation (CNG), voice activity detection (VAD)
Compliant Standards: CE, CISPR 22 Class B, CISPR 24, EN 60950, EN 61000-3-2, IEC 60950, EN 61000-3-3, EN55024, UL 60950, EN50082-1, EN55022 Class B, ICES-003 Class B, EN 61000-6-1, ADA, FCC CFR47 Part 68, FCC CFR47 Part 15 B
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Contents
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Phone, documentation
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Physical Dimensions
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6.3"h x 7.7"w x 7.1"d
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Ports/Connectors
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(1) Ethernet 10 / 100BaseTX
(1) headset jack / sub-mini-phone 2.5mm
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Returns Policy
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Due to manufacturer restrictions, all sales on this item are final.
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Warranty - Labor
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1 Year
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Warranty - Parts
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1 Year
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Unified IP Phone 521G
http://www.macconnection.com/IPA/Shop/Product/Detail.htm?sku=8538411#BVSecondaryCustomerRatings