IP Telephone Demystified

ISBN-13: 9780071406703 / Angielski / Miękka / 2002 / 254 str.

Ken Camp

Opis

IP Telephony, the transmission of voice over the internet, is a disruptive technology with the potential to revolutionize the long distance voice market. This book will show IT professionals and managers how IP Telephony can benefit them, and how to decide when it makes sense to deploy, and when it doesn't.