RealPresence Trio 8500 Open SIP Brand New Includes One Year Warranty Item # 2200-66700-025 The Polycom Trio 8500 Conference Phone takes the ordinary conference call experience to the next level. Getting conference calls started shouldn’t be hard, frustrating and time-consuming. The phone is designed for the modern office, that connects you wirelessly using Bluetooth for wideband speech and multimedia streaming. Its 5-inch color touch screen and intuitive navigation make it simpler resulting in fewer mistakes, quick starts for every meeting and minimal training requirements. With a 14-feet pickup range and advanced audio technology such as enhanced Polycom HD Voice and the patented NoiseBlock, the phone is the ideal solution for any meeting space that needs the best audio experience. It has a Gigabit Ethernet port for future-proof speed, as well as PoE support for simplifying your infrastructure and 5-way local conferencing makes group collaboration even easier. The Phone comes with Built-in power over Ethernet. Trio 8500 Conference Phone Features Corded Voice Over IP Conference Phone SIP Voice Over Internet Protocol VoIP 2 x 10/100/1000 Gigabit Ethernet Ports Bluetooth 4.0 Up To 5-Way Conferencing 5.0 TouchScreen Display 360-Degree Microphone Coverage Up To 14' Range High Definition Audio Technology Dual USB Port Acoustic Clarity Technology Call Forwarding Call Transfer Speakerphone Built-In HTTP Server Supported Bluetooth Profiles Advanced Audio Distribution Profile A2DP Hands-Free Profile HFP Ports 1x Micro USB 2.0/3.0 RealPresence Group Microphone 3-Line Operation Codecs G.711A/U G.723.5 G.730 Standards and Protocols IEEE 802.3af IEEE 802.3at Virtual Keyboard Three Cardioid Mics 360 Degree Mic Coverage For Small to Mid-Size Conference Rooms 2 External Mic Ports Patented Polycom NoiseBlock™ Microsoft Exchange Calendar Integration w/ 1-Touch Join Meeting Experience Mute on Each Leg for Convenience IEEE 802.3af Power over Ethernet PoE Support Optional AC Adapter Not Included