VoIP Cookbook: Preparing A VoIP Ready Network

VoIP is very sensitive on any problem in IP network. Thus, it would be beneficial to prepare a clean network prior to VoIP operation. In general, a good network can be easily deployed if we know how to design a good network. We need to understand that many problem in the network that do not affect applications, such as, Web, e-mal, may create a huge problem on VoIP applications.