This book presents a review of the latest advances in speech and video compression, computer networking protocols, the assessment and monitoring of VoIP quality

"A system administrator's guide to VoIP technologies"--Cover.

Go under the hood of an operating Voice over IP network, and build your knowledge of the protocols and architectures used by this Internet telephony technology.

Covers the latest standards and those being developed in an ever-evolving field Provides insight into the latest technology of video and data over wireless netw

This is the eBook version of the print title. Note that the eBook does not provide access to the practice test software that accompanies the print book. Trust t