The Cisco IP Phone 8851 offers wideband audio and excellent security for confident business communication. Ideal for knowledge workers and remote employees across all sectors, it features Cisco Intelligent Proximity, allowing seamless integration of desk and mobile phones. During active mobile calls, you can switch audio to the Cisco IP Phone 8851 for enhanced acoustics and easily add coworkers or managers to collaborate. This feature provides greater freedom and a better user experience at your desk.

Cisco 8851 IP Phone Features & Specifications:

• High-quality, full duplex wideband audio and superior echo cancellation for exceptional clarity
• High-resolution, five-inch, widescreen color display
• A five-way navigation cluster and four context-sensitive soft keys make interactions more efficient
• Cisco EnergyWise reduces energy costs and carbon footprint during off-work hours
• Gigabit Ethernet and 802.3af/at Power over Ethernet reduce installation and infrastructure costs
• Spark Phone OS simplifies administration with software common to both IP Phone 8800 Series and IP Phone 7800 Series
• Choice of wired, USB, and Bluetooth headsets from Cisco third-party vendor partners
• Integration with personal mobile devices using Cisco Intelligent Proximity for Mobile Voice**
• RJ-9; Auxiliary port 
• Wall-mountable
• 10/100/1000

****Package does not include power supply. Power supply cord (CP-PWR-CORD-NA=) and power cube (CP-PWR-CUBE-3=) must be purchased separately and in combination in order to power the phone through AC.