The Cisco Unified IP Phone 6921 supports two lines and offers a full-duplex speakerphone for a more productive, more flexible, and easier-to-use endpoint experience. The Cisco Unified IP Phone 6921 supports single-call per-line appearance, offering traditional telephony-like user experience for customers who seek this type of call interaction 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.

The Cisco Unified IP Phone 8945 integrates video communications into the Cisco Unified IP Phones 8900 Series with a built-in, high-quality video (VGA or 640 x 480 pixel) camera up to 30 frames per second, for both endcoding and decoding. The Cisco Unified IP Phone 8945 renders video on its high-resolution, 5-inch diagonal, fully backlit, VGA-quality display.