The Grandstream GXP2000 is 4-line enterprise SIP telephone that is feature rich, easy to use, supports integrated power-over-Ethernet and is competitively priced. The GXP2000 is an ideal IP phone for both the small business and the enterprise customer. The GXP2000 offers dual 10M/100Mbps Ethernet ports, intuitive user interfaces, large back-lit graphical LCD display with support for multiple languages, security and privacy protection.