Up to 12 line appearances, Streaming media video playback, Supports RJ9 USB Headsets. 2 x Ethernet 10/100/1000, 2 x USB 2.0 host, Supports Expansion Modules. The item "Lot of 24 Polycom VVX500 PoE VoIP SIP IP HD Business Phone Excellent Condition" is in sale since Thursday, January 31, 2019.This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX". The seller is "ezcservices" and is located in Des Plaines, Illinois. This item can be shipped to United States.