Voice over IP
The integration of VoIP creates huge cost savings for enterprises and for service providers. The savings can come from a number of different sources. For example, calls made over private data networks bypass PSTN network toll circuits, avoiding regulatory and per call charges.
The many benefits of using a common network for voice, video, and data applications need to be understood and validated. The unification of voice, text, video, and data on the same network allows quicker integration of multiple services, improving the way users collaborate and leading to enhanced productivity. It can also cause complications if not implemented correctly.
This Black Book includes functionality, pentesting, and impairment methodologies that can be used to verify device and system functionality and performance. The methodologies are universally applicable to any test equipment. Step-by-step implementation examples using Ixia's test platforms and applications are included to demonstrate the art of the possible.