The SIP-T48GN with gigabit Ethernet, is a feature rich SIP phone perfect for executive users, busy professionals and receptionists. The T48GN has a large touch screen that makes switching between different screens and applications quick, easy and convenient. The phone supports a variety of accessories, including: EHS adaptor for remote answer of wireless DECT headsets, BT40 USB dongle for registering a bluetooth headset and a wide range of wired headset including the Yealink YHS32.