Currently over 600 Orange Business Services customers use their VPNs to transport voice and data. Some use a do-it-yourself model; others use a fully managed model. If you're looking for value, the fully managed approach is the less costly and higher quality alternative. Read this paper to find more details about pros and cons of each choice. 

Read this quick case study to see how Tiens Group - a Chinese enterprise that does business internationally - was able to build a single network that handles all of their communications needs all over the globe and allows them greater growth potential while simultaneously reducing overheads.