Finished in slate gray and uncluttered, the D150 fits perfectly into any work environment where phone communication is paramount. It combines the latest technology and the best voice quality at an unbeatable price. The D150 feels at home wherever efficiency and optimum costs are required. The highly visible, backlit LED display makes it easy to monitor call and feature information. The D150 is equipped with a gigabit switch with PoE support and an RJ9 headset port. Features - IP desk phone, indoor, wall mounting - Colour: slate gray - Operating system: Linux - PoE - IPv6 & LPv$ - Headset Conectable - Security: TLS & SRTP - SmartLabel - HD Audio - OpenVPN