The ShoreTel IP 420G Refurbished is the new basic IP phone designed for ShoreTel phone systems. The 420G is the Gigabit version. An integrated Gigabit Ethernet switch is built into the bottom of the phone allowing the phone and a PC to share the same network port at full Gigabit line speed. The ShoreTel 420G is designed to work with the new ShoreTel Sky cloud based system as well as ShoreTel's ShoreGear voice switches. The IP420G is a 2 line IP phone with tri-colored LEDs that indicate line status. A full duplex speakerphone has been added to the ShoreTel 420, allowing for clear, vibrant conference phones.