Practical Voip Security

by Thomas Porter

Book Overview

Voice Over IP (VoIP) phone lines now represent over 50% of all new phone line installations. Every one of these new VoIP phone lines and handsets must now be protected from malicious hackers because... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1597490601
• ISBN13: 9781597490603
• Release Date: June 2006
• Publisher: Syngress Publishing
• Length: 500 Pages
• Weight: 1.85 lbs.
• Dimensions: 1.6" x 6.9" x 9.0"