High Definition Audio Technology - Corded Voice Over IP Phone - 2200-12375-001</br>Voice Over Internet Protocol (VoIP) - Session Initiation Protocol (SIP)</br>Up To 2-Lines w/ Up To 2 Calls Per Line / 102x33 Graphical LCD Display</br>Full-Duplex Hands-Free Speakerphone</br>AC Powered (Adapter Included)</br></br>Product Description</br></br>The SoundPoint IP 335 is a two-line enterprise-grade IP deskphone with excellent sound quality that is easy to use. It is designed for small and medium-sized businesses and enterprises.</br><br/>http://www.amazon.com/gp/product/B005HJ1S0U