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Cisco 6921 Unified IP Phone (CP-6921-C-K9)
Cisco 6921 Unified IP Phone (CP-6921-C-K9)
Cisco 6921 Unified IP Phone (CP-6921-C-K9)



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Cisco 6921 Unified IP Phone:

6921 Unified IP Phone is a new and innovative portfolio of endpoints that deliver affordable, business-grade, voice communication services to customers worldwide. It support full-duplex speakerphones for a more productive, more flexible, and easier-to-use endpoint experience and introduce support for single-call per-line appearance, offering a traditional telephony-like interaction for customers who seek this type of call experience for their users. Fixed keys for hold, transfer, and conference; tri-color LED line and feature keys also make the phone simpler and easier to use.


Cisco 6921

Management and Protocols

  • Communication Protocols: SCCP

Technical Information

  • Phone Lines: 2
  • Voice Codec: G.711
  • IP Phone Technology: VoIP

Battery Information Controls/Indicators

  • Buttons & Keys: 1 x Key - Hold


  • Interfaces/Ports: 1 x RJ-9 Headset

Display and Graphics

  • Display Screen: Pixel-based graphical, monochrome anti-glare display
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