NOTE: This product is no longer being sold and might not be supported.

View the End-of-Life Notice to learn: 

  • End-of-sale and end-of-life dates
  • What replacement products are available
  • Information about product support

High-Quality Video Communications at Your Desk

Make decisions faster with the addition of high-performance standard-definition video directly from your desk phone.

The Cisco Unified IP Phone 9900 Series delivers high-quality, interactive multimedia communications and advanced features in an elegant, ergonomic design that is user - and eco-friendly.

Features and Capabilities

User Features

  • Interactive high-performance video* elevates and personalizes communications.
  • Large, backlit, vibrant color displays enrich user experience for easy viewing.
  • Bluetooth 2.0 radio allows for choice in headsets, adding freedom at the desk.
  • High-definition voice provides greater clarity in communications.
  • Cisco Unified IP Color Key Expansion Module adds scalability with additional programmable line and feature keys.

Administrator Features

  • Gigabit Ethernet switch helps to enable collocation of a PC for reduced infrastructure costs.
  • Reground and recyclable plastics offer an eco-friendly solution.
  • Power-Save-Plus option reduces power consumption by up to 90 percent in off-hours as compared to the phone in active state during the workday.

*Requires purchase of a Cisco Unified Video Camera for video support.

Specifications at a Glance

Integral Switch 10/100/1000
Display Standard Definition, 640x480 pixel, 24-bit color
Codecs G.711a, G.711u, G.729a, G.729ab, G.722, iSAC and
Internet Low Bitrate Codec (iLBC
802.11 Wi-FI 9971 model only; a/b/g
Touchscreen 9971 model only
Line Keys 9951 – 5; 9971 - 7
Fixed Keys 12 (all models)
Improve Team Performance

Improve Team Performance

Find out how you can optimize the value of IT investments with Cisco Unified IP Phones. (PDF - 2.6 MB)

Learn How to Use It

Learn How to Use It

View the features and functionality of the IP Phone 9900 Series in this tutorial.

Additional Resources

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