Ebook Practical VoIP Security: Part 1 includes contents: Chapter 1 Introduction to VoIP Security; Chapter 2 Asterisk Configuration and Features; Chapter 3 The Hardware Infrastructure; Chapter 4 PSTN Architecture; Chapter 5 Architecture; Chapter 6 SIP Architecture; Chapter 7 Other VoIP Communication Architectures; Chapter 8 Support Protocols; Chapter 9 Threats to VoIP Communications Systems. | Register for Free Membership to solutions@ Over the last few years Syngress has published many best-selling and critically acclaimed books including Tom Shinder s Configuring ISA Server 2004 Brian Caswell and Jay Beale s Snort Intrusion Detection and Angela Orebaugh and Gilbert Ramirez s Ethereal Packet Sniffing. One of the reasons for the success of these books has been our unique solutions@ program. Through this site we ve been able to provide readers a real time extension to the printed book. As a registered owner of this book you will qualify for free access to our members-only solutions@ program. Once you have registered you will enjoy several benefits including Four downloadable e-booklets on topics related to the book. Each booklet is approximately 20-30 pages in Adobe PDF format. They have been selected by our editors from other best-selling Syngress books as providing topic coverage that is directly related to the coverage in this book. A comprehensive FAQ page that consolidates all of the key points of this book into an easy-to-search web page pro- viding you with the concise easy-to-access data you need to perform your job. A From the Author Forum that allows the authors of this book to post timely updates and links to related sites or additional topic coverage that may have been requested by readers. Just visit us at solutions and follow the simple registration process. You will need to have this book with you when you register. Thank you for giving us the opportunity to serve your needs. And be sure to let us know if there is anything else we can do to make your job easier. Practical VoIP Security Thomas Porter Jan Kanclirz Andy Zmolek Antonio Rosela Michael Cross Larry Chaffin Brian Baskin Choon Shim Syngress Publishing Inc. the author s and any person or firm involved in the writing editing or produc- tion collectively Makers of this book the Work do not guarantee or warrant the results to be .