Sip Demystified

This is a great book for absolute beginners. If you have already read the SIP RFC(s) then this book is clearly not for you, on the other hand if you are an engineer beginning to learn SIP then this could provide a great introduction. The first few chapters are not about SIP but about telecom, VoIP in general and IETF process. I found that quite useful too. After having read this book you will be able to understand RFC 3261 much better. This is a fast read, I finished this book in a day when I read it several years ago. This could also be a whirlwind refresher for someone who had once worked on SIP but now wants to brush up for a sales meeting tommorow.

I thought this book was very helpful to understand the basic concepts of SIP.

This is the best book for who wants to know about SIP initially, especially on what SIP can do conceptually. This book is feasible for everyone that includes executives, managers and engineers. This book also provides very good related information in the Internet Forum.

SIP Demystified covers not only SIP protocol itself but also why SIP is so good in Internet world. That would help us to understand SIP so much. Especially, this book is recommended to, like me, those who are moving from switched voice into a data networking environment as editorial reviewer says.I hope that SIP Demystified will be translated into Japanese soon for my colleagues or friends.

SIP DEMYSTIFIED SEEMS TO BE A MOST INTERESTING CONTRIBUTION TO HELP US UNDERSTAND WHY THE UMTS 3RD GENERATION WILL BE UP TO OFFER NEW SERVICES. IN THIS BOOK, SIP IS FULLY UNVEALED. THE AUTHOR, MR CAMARILLO, PUTS IT IN ITS OWN CONTEXT AND BRINGS IN ALL SUPPORTING PROTOCOLS FOR A BETTER COMPREHENSION.