Refurbished Cisco Ip Phone 521sg CP-521SG=

Rated: 5.00 of 1 Total Vote
USD 3446.55 InStock
CP-521SG=
In Stock 1
Suggested Retail $ 4308.19
Price: $ 3446.55
AZTEK SKU #: 595010
Condition: Refurbished
Specification
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CISCO IP PHONE 521SG The Cisco Unified IP Phones 500 series is a group of affordable, entry-level IP phones designed for use with Cisco's Unified Communications 500 series for Small Business. These phones are an excellent choice for customers undergoing the transition from traditional digital or hybrid key systems (KTS) and PBXs to a system based on the Cisco Unified Communication 500 series. The Cisco Unified IP Phones 500 series can easily be integrated into the Cisco Smart Business Communications System. They can be used in cubicles, retail settings, classrooms, breakrooms, lobbies, and manufacturing areas. The phones are optimized to replace traditional voice systems, or to layer a next-generation voice solution into a Category 5 (CAT5) wired environment. The Cisco Unified IP Phone 521SG 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 Phones 521SG 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.   Product DescriptionCisco Unified IP Phone 521SG - VoIP phone Product TypeVoIP phone Main FeaturesIntegrated Ethernet switch, Power over Ethernet (PoE) support VoIP ProtocolsSPCP Voice CodecsG.729a, G.729ab, G.711u, G.711a SpeakerphoneYes ( digital duplex ) Caller IDYes Voice Mail CapabilityYes DisplayLCD display - monochrome Display FeaturesBacklit Network Ports Qty2 x Ethernet 10Base-T/100Base-TX Compatible SoftwareCisco Unified Communications Manager Express 4.3 or later Body ColorSilver, dark gray Manufacturer Warranty1 year warranty General Product TypeVoIP phone Body ColorSilver, dark gray Body MaterialABS plastic Phone Features Dialer TypeKeypad Dialer LocationBase SpeakerphoneYes ( digital duplex ) Caller IDYes Voice Mail CapabilityYes Call HoldYes Menu OperationYes Function ButtonsSpeakerphone button, headset button , mute button, hold button Volume ControlYes Ringer ControlYes IndicatorsVoice message waiting indicator Firmware UpgradableYes IP Telephony Main FeaturesIntegrated Ethernet switch, Power over Ethernet (PoE) support VoIP ProtocolsSPCP Voice CodecsG.729a, G.729ab, G.711u, G.711a Quality of ServiceIEEE 802.1Q (VLAN), IEEE 802.1p IP Address AssignmentDHCP, static Network ProtocolsTFTP, Cisco Discovery Protocol (CDP) Network Ports Qty2 x Ethernet 10Base-T/100Base-TX Compatible SoftwareCisco Unified Communications Manager Express 4.3 or later Voice FeaturesComfort noise generation (CNG), voice activity detection (VAD) Display TypeLCD display - monochrome Display LocationBase Display Resolution128 x 64 pixels FeaturesBacklit Miscellaneous Connections1 x headset jack / sub-mini-phone 2.5 mm Hearing Aid CompatibleYes Placing / MountingWall-mountable, table-top Compliant StandardsCE, 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 Dimensions & Weight (Base) Width7.7 in Depth7.1 in
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