Dual port 10/100/1000 Gigabit Ethernet switch. HD voice technology delivers life-like voice quality for handset, speakerphone, or optional wideband audio headset. Acoustic Clarity technology provides full-duplex conversations, echo cancellation, and background noise suppression. Easy deployment and administration with Polycom Zero Touch Provisioning and web-based configuration.Powered via Power over Ethernet (802.3af PoE) or optional power supply. The item "NEW Polycom VVX 410 12 Lines PoE SIP VoIP Business Media Phone (2200-46162-025)" is in sale since Friday, May 24, 2019. This item is in the category "Business & Industrial\Office\Telecom Systems\Business Phone Sets & Handsets". The seller is "jamesbigjim38" and is located in Brookport, Illinois. This item can be shipped to United States.