Negative Positive
Title: meant for communications engineers
Review: Warning! This is a very technical book, that is directed at the communications engineer who wants a detailed explanation of VoIP. It describes the numerous VoIP standards, but in a much more meaningful way than the official standards documents.H.323, SIP and MGCP are each given a chapter. These are the most prominent of the VoIP standards, and deserve your attention. The chapters explain the standards to enough depth to convey the main functionalities. Plus, you are now equipped with enough knowledge to actually read the standards documents if you so desire.If you are wondering about H.248 and SS7, then be aware that the authors have deliberately refrained from covering these here. For various reasons - SS7 being seen as too far afield from VoIP.
Is the review positive or negative? 