• No power supply (can plug in your own ethernet cable (with power over ethernet) and will turn on
• No ethernet cables
• Only unit is included
• No issues with unit

DescriptionCorded VoIP Conference PhoneHD Voice ClaritySession Initiation Protocol (SIP)Full Duplex OperationAn optional AC Power Kit is also availableWhite LED Backlight w/Custom Intensity ControlSecure ConferencingSelectable RingtonesIntegrated IEEE 802.3af PoE SupportMultilingual Menu Support (Chinese Danish Dutch English French German Italian Japanese Korean Norwegian Portuguese Russian Spanish Swedish) The microphone picks up voice up to seven feet (2-meters) away and its compact footprint is designed for executive offices and smaller conference rooms with up to six participants Polycom HD Voice technology makes your conference calls sound amazingly clear and lifelike It resists interference from mobile phones and other wireless devices while delivering clear voice conferencing without distractions