It will take time for user companies and service providers to move from their legacy equipment and support systems. However, keep an eye out for products and technologies that will let you migrate to VoIP in a way that will protect your existing technology investments. Clinging to technologies based on the public switched telephone network will ultimately limit your company's competitiveness.
It is always challenging to look out at a new year and predict which technology sectors will be most important to network managers and most promising for venture investors. The year ahead is particularly difficult because so many economic and political questions remain unresolved. However, here are my predictions