The Polycom Trio 8500 Conference Phone that comes preloaded with everything you need to get seamless integration with Skype for Business and Office 365 Cloud PBX. The Trio 8500 is Microsoft-certified for use with their unified communications platform. When with Skype for Business the Trio displays the familiar Skype interface and supports Skype features.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.