Chapter 4: Design and Pre-Deployment
by Jim Cavanagh

True or false: Implementing VoIP is as simple as plugging your telephone into the Internet and getting free voice. At this point, we’ve established that this statement is false. Chapter 3 described the first phase in the life cycle of any successful VoIP or IPT project-planning and assessment. The information that you gathered and the steps that you took in this phase set the stage for the next step: design and pre-deployment testing, which is what we explore in Chapter 4.

More: continued here