This device from Obihai is a versatile addition to your home networking setup. It functions as both a voice service bridge and a telephone adapter, allowing you to easily integrate your phone service with your other networked devices. With one LAN port, it is ideal for use as a wired router for home networking and connectivity. The Obi110 is a top-quality phone adapter that provides reliable and high-quality phone service. It is designed to work seamlessly with your existing network, providing fast and secure connections for all your devices. Whether you are using it for personal or professional use, this phone adapter is an excellent choice for anyone looking for a reliable and easy-to-use solution.