The Linksys SPA9000 works with small businesses, letting users access the unlimited potential of Voice over IP (VOIP) services. Up to 16 phones can be connected to this VOIP wired router, allowing phone calls to be securely transmitted over Internet lines immediately. Save money on monthly phone charges with the Linksys SPA9000 and keep overhead costs down. Compatible with IP phones, faxes, and Internet telephone service providers, this VOIP wired router is an essential part of any growing business that needs expanded IP phone capabilities. This Linksys wired router combines both voice and data services into a single device, simplifying phone plans and Internet networks. Do not let costly long-distance phone calls keep a small business from competing on a global scale. This router can be directly plugged into your LAN to handle all VOIP processes. Use a Linksys wired router to intelligently grow and expand small business networks.