Cisco 7821

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Cisco 7821

The Cisco 7821 is a desktop IP phone ideal for occasional-to-light communications use. The cost-effective 7821 offers an easy-to-use interface with dedicated fixed keys that allow users to simply navigate the phone’s ecosystem. The Cisco 7821 also has wideband audio, which enhances call clarity.

  • White backlit, greyscale, 3.5” 396×162 pixel-based display
  • A full duplex speakerphone lets you set up clear multi-party conferences for flexible, productive collaboration
  • The line keys on each model are fully programmable
  • 10/100BASE-T Ethernet port
  • Includes power adapter


  • Display: 396×162 (W x H) monochrome
  • 8x8-supported line keys: 2
  • Programmable keys: 4
  • Speed dials: Yes
  • BLF: Yes
  • Shared Lines: No
  • Local Conferencing: 3-way
  • Corporate Directory: Yes
  • Hot desking: Yes
  • HD Audio: Yes
  • Wideband Codec: G.722
  • Narrowband Codec: G.711,G.729, iLBC
  • Multicast Paging: Yes
  • USB: No
  • Ethernet ports: 2 x 10/100
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