Yealink 16 Line Gigabit IP Phone w/Out Power Supply (SIP-T48S-SFB) SKYPE for Business, Refurbished
The Yealink IP Phone SIP-T48S-SFB comes with 16 SIP Accounts, HD Voice, PoE Support, Gigabit Ethernet, Wi-Fi USB Dongle, and 3-way conferencing.