Polycom IP IP5000 Desk Phone SoundStation Black (Renewed)

7 kHz Polycom HD Voice for remarkable clarity and intelligibility Resists interference from mobile phones and other wireless devices 7-foot (2.1-metre) pickup range This phone is powered by POE (Power Over Ethernet) and is sold without a Power Supply. If you are not running POE at your premises, you will need to purchase a power supply. High resolution backlit display for vital call information and multi-language support.Integrated Power over Ethernet (PoE) connectivity Its compatibility with a broad array of SIP call platforms means it maximizes voice quality and feature availability while simplifying management and administration