In this part . . .
Unlike the human body (where some folks consider the appendix a useless part), the appendixes you find here actually provide some great information.
When it comes time to look for a competent VoIP partner, you’ll find the information in Appendix A quite helpful. It ranks the top ten VoIP manufacturers, in order of revenue.
Are you befuddled by an unfamiliar word you’ve run across? Relax — chances are good that you can find the telecom or VoIP term you need in the glossary.