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Cisco 9971 Five Line Color Display Unified Phone, CP-9971-C-K9, Refurbished, Original

Model: CP-9971-C-K9
Cisco 9971 Five Line Color Display Unified Phone, CP-9971-C-K9, Refurbished, Original
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Quick Specs
Product TypeCisco Unified IP PhoneForm FactorDesktop
Power over EthernetYesPackage Quantity1
Group ByConditionPorts2 10/100/1000
Min Operating Temp32°FMax Operating Temp104°F
Min Storage Temp14ºFMax Storage Temp140°F
Operating Humidity10 to 95% (noncondensing)BrandCisco
Resolution640 x 480 pixelDisplayColor
ConferencingYesAdditional PortsBluetooth - Headset use within thirty feet of the base
SpeakerphoneYesConnectivity TypeIP/VoIP
FirmwareSIPProduct Depth1.56 in
Product Height9.2 inLine Appearances5 Lines
Product Width10.33 in

CP-9971-C-K9 | Cisco 9971 | IP Phone | 5 Lines | Unified | Ships Fast

The Cisco IP Phone 9971 demonstrates the latest technology and advancements in VoIP telephony. It addresses not only the needs of the executive or major decision maker but also brings network data and applications to users without PCs. This state-of-the-art IP phone includes a backlit, high-resolution color touch-screen display for easy access to communication information, timesaving applications, and feature usage. It also enables customers and developers to deliver more innovative and productivity-enhancing Extensible Markup Language (XML) applications to the display. The 9971 series is equipped with business grade video conferencing that can handle thirty frames per second. Please note that the cameras required for video calls (Cisco CP-CAM-C) are not included with this product.

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  • Phone Lines: Five (5)
  • Phone Features:
    • Volume Control
    • Comfort Noise Generation
    • Voice Activity Detection
    • Error Concealment
    • 5 inch TFT color display
    • 24 bit color depth
    • Video conferencing (640 x 480)
    • Fully Backlit 
    • 2 USB Ports
    • Bluetooth - Headset use within thirty feet of the base
  • Voice Codec:
    • G.711a,G.729ab,G.711u,G.711,G.729a
  • Buttons and Keys:
    • Messages,;Directories,Settings,Services,Help,Display,Microphone Mute,Speaker On/Off

Protocols Supported:

  • TFTP (Trivial File Transfer Protocol)
  • SCCP (Skinny Client Control Protocol
  • SIP (Session Initiation Protocol)
  • XML (Extensible Markup  Language)
  • G.711µ and G.729a codec's


  • Depth - 10.24 in
  • Width - 4.25  In
  • Height - 9.25 in
  • Weight - 2.8 LBS
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After receiving your order, take a full month to try it out. If you decide it's not right for you, or if you're not completely satisfied in every way - if it's not AWESOME, we'll take it back and refund your money. Your complete satisfaction is GUARANTEED or your money back. That's Awesome.

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We understand that in the event of a product malfunction or failure long downtimes are not an option. If you experience a malfunction or failure with a product at any point during your ownership we'll ship a replacement the same day you report the issue. We'll even expedite the shipment if requested, with an effort to provide a delivery date and time that meets your needs. That's Awesome.

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