Bell Microproducts Hammer Z-Box pushes Zeteras SOIP technology into the small and midsize business market.

Review: Based on Zetera's proprietary SOIP technology, the Hammer Z-Box is scalable and fairly easy to use, but its management tools need work and it lacks key data protection functions.
Bell Microproducts Hammer Z-Box pushes Zeteras SOIP technology into the small and midsize business market.