iSave Authorized seller of Polycom Item # 2200-66070-001 2200-65790-001 The Polycom RealPresence Trio 8800 is a smart hub for group collaboration which transforms 3-point conference phone into a voice, video and content sharing system. This communication system can fit into small as well as larger environments. This IP based conference system easily shares HD contents and provides a perfect live video interactions. The Polycom RealPresence Trio Expansion Microphones is used to expand the video conference communication system by adding extra microphones. This microphone has a 20 feet pick up range. RealPresence Trio 8800 Features Conference Phone System Microsoft Lync™ Server 2010 Compatible FTP/TFTP/HTTP/HTTPS Server-Based Central Provisioning Single Line Operation Acoustic Clarity Technology 20 Foot Microphone Range Acoustic Echo Cancellation Patented Polycom NoiseBlock™ Bluetooth 4.0 5 Color LCD Display 720 x 1280 Up To 5-Way Conferencing Speed Dial Call Forwarding Call Transfer Intuitive Navigation One-Touch Speed Dial Date / Time Display NFC Near Field Communication Call Waiting Bridges IP and USB Phone Calls Virtual Keyboard RealPresence Trio Expansion Microphones Features Microphones 20' Pick Up Range Compatible w/ RealPresence Trio 2200-66070-001 7200-23450-001