Would not link with our network. The item "Yealink SIP-T48S Gigabit VoIP IP Phone PoE (Power Supply not Incld) NEW Open Box" is in sale since Wednesday, July 17, 2019. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX". The seller is "dealclix" and is located in Brooklyn, New York. This item can be shipped to United States.