Polycom SoundStation IP 6000 conference phone provides high-definition voice clarity for small to midsize conference rooms. This SIP-based VoIP unit features Polycom HD Voice technology for crystal-clear communication and a 12-foot microphone pickup range. The sleek, triangular design includes a high-resolution backlit display and a standard numeric keypad. This unit comes in its original plastic packaging with a network cable and a quick start guide. Please note that a Power over Ethernet (PoE) source or an optional external power supply is required for operation.