Securing VoIP Networks: Threats, Vulnerabilities, and Countermeasures

Acknowledgments

First, we both would like to acknowledge IETF and everyone participating in the work of IETF for their great work for VoIP and all communication standards. A portion of the proceeds is donated to IETF to support their efforts in standardizing the Internet. Keep up the good work!

Additional Acknowledgments from Peter Thermos

I have been fortunate to be acquainted with many people in the professional and academic community who generously shared their knowledge and experience throughout my career. These people have inspired me to research new topics and in turn share some of my experience and knowledge in the area of VoIP security with this book. I would like to thank them and I hope that I can inspire others including students ...