POLY TRIO 8800 IP CP POE-E NO MULTI 5HP Inc. Poly Trio IP Conference Station Corded Cordless Bluetooth, Wi Fi, NFC Black VoIP 2 x Network (RJ 45) PoE Ports VPN: 849A7AA#AC3 SKU: AG3226 UPC: 197497506389 Uses VoIP technology to transfer audio signals over the Internet while circumventing high toll charges by telephone companies With PoE port, transfer data and power on a single cable to places where a power outlet is absent