'%20cy='5.2227'%20cx='-20.033'%20r='3.5391'%20fill='%23ffffff'/%3e%3c/g%3e%3cg%20opacity='.9'%3e%3ccircle%20fill-rule='evenodd'%20cx='-2.5033'%20transform='matrix(-.76604%20.64279%20.64279%20.76604%200%200)'%20cy='13.387'%20r='3.5391'%20stroke-width='0'%20fill='%23ffffff'/%3e%3c/g%3e%3cg%20opacity='.8'%3e%3ccircle%20stroke-width='0'%20fill-rule='evenodd'%20transform='matrix(-.17365%20.98481%20.98481%20.17365%200%200)'%20cy='8.3722'%20cx='16.173'%20r='3.5391'%20fill='%23ffffff'/%3e%3c/g%3e%3cg%20opacity='.7'%3e%3ccircle%20fill-rule='evenodd'%20cx='27.257'%20transform='matrix(.5%20.86603%20.86603%20-.5%200%200)'%20cy='-7.474'%20r='3.5391'%20stroke-width='0'%20fill='%23ffffff'/%3e%3c/g%3e%3cg%20opacity='.6'%3e%3ccircle%20stroke-width='0'%20fill-rule='evenodd'%20transform='matrix(.93969%20.34202%20.34202%20-.93969%200%200)'%20cy='-26.738'%20cx='25.562'%20r='3.5391'%20fill='%23ffffff'/%3e%3c/g%3e%3cg%20opacity='.5'%3e%3ccircle%20fill-rule='evenodd'%20cx='11.881'%20transform='matrix(.93969%20-.34202%20-.34202%20-.93969%200%200)'%20cy='-40.405'%20r='3.5391'%20stroke-width='0'%20fill='%23ffffff'/%3e%3c/g%3e%3cg%20opacity='.4'%3e%3ccircle%20stroke-width='0'%20fill-rule='evenodd'%20transform='matrix(.5%20-.86603%20-.86603%20-.5%200%200)'%20cy='-42.081'%20cx='-7.3838'%20r='3.5391'%20fill='%23ffffff'/%3e%3c/g%3e%3cg%20opacity='.3'%3e%3ccircle%20fill-rule='evenodd'%20cx='-23.219'%20transform='matrix(-.17365%20-.98481%20-.98481%20.17365%200%200)'%20cy='-30.981'%20r='3.5391'%20stroke-width='0'%20fill='%23ffffff'/%3e%3c/g%3e%3cg%20opacity='.2'%3e%3ccircle%20stroke-width='0'%20fill-rule='evenodd'%20transform='matrix(-.76604%20-.64279%20-.64279%20.76604%200%200)'%20cy='-12.299'%20cx='-28.215'%20r='3.5391'%20fill='%23ffffff'/%3e%3c/g%3e%3c/svg%3e){kind=small}
Home
Understanding Voice Over Ip Security
Loading Inventory...
Barnes and Noble
Understanding Voice Over Ip Security
Current price: $123.00
Barnes and Noble
Understanding Voice Over Ip Security
Current price: $123.00
Loading Inventory...
Size: OS
*Product Information may vary - to confirm product availability, pricing, and additional information please contact Barnes and Noble
The authors introduce the basics of security as they apply to Internet communication in general, and VoIP specifically, considering VoIP security from architectural, design and high-level deployment points of view. This book should enable an engineer or manager to appreciate the issues associated with VoIP.
You May Also Like
More About Barnes and Noble at MarketFair Shoppes
Barnes & Noble does business -- big business -- by the book. As the #1 bookseller in the US, it operates about 720 Barnes & Noble superstores (selling books, music, movies, and gifts) throughout all 50 US states and Washington, DC. The stores are typically 10,000 to 60,000 sq. ft. and stock between 60,000 and 200,000 book titles. Many of its locations contain Starbucks cafes, as well as music departments that carry more than 30,000 titles.
Store Info
