A communication engineer's guide to the IP call processing protocols which set up and tear down voice/data/video calls over the internet. Covers both US and eur

The authors bring together all the diverse information network professionals and developers need to build IP-based multimedia and voice networks, including cove

Provides information on Asterisk, an open source telephony application.

The Practical Handbook of Internet Computing analyzes a broad array of technologies and concerns related to the Internet, including corporate intranets. Fresh a

"This book analyses issues of the internet and mass media in a rapidly changing environment. It covers a wide range of fundamentals which will be in effect for