what is voip
What is Voip.
VoIP Internet Telephony
What is VoIP?
Have you heard people talking lately about VoIP telephony? I am sure that you know that VoIP lets you make extremely cheap telephone calls. Do you know any more than that? VoIP or voice over IP is a technology that was discovered with the Internet and perfected over time. It is basically a technology that allows you to make telephone calls through Internet technology instead of through wires, which is the way that phone calls have been made for decades, in fact since the inception of the telephone.What is VoIP?
Have you heard people talking lately about business voip or VoIP telephony? I am sure that you know that VoIP lets you make extremely cheap telephone calls. Do you know any more than that? VoIP or voice over IP is a technology that was discovered with the Internet and perfected over time.
Switching to VoIP
 | author: Ted Wallingford asin: 0596008686 binding: Paperback list price: $39.95 USD amazon price: $26.37 USD |
More and more businesses today have their receive phone service through Internet instead of local phone company lines. Many businesses are also using their internal local and wide-area network infrastructure to replace legacy enterprise telephone networks.
Internet Communications Using SIP: Delivering VoIP and Multimedia Services with Session Initiation Protocol (Networking Council)
 | author: Henry Sinnreich Alan B. Johnston asin: 0471776572 binding: Hardcover list price: $80.00 USD amazon price: $67.10 USD |
"This book is like a good tour guide.It doesn't just describe the major attractions; you share in the history, spirit, language, and culture of the place."
--Henning Schulzrinne, Professor, Columbia University
IMS Multimedia Telephony over Cellular Systems: VoIP Evolution in a Converged Telecommunication World
 | author: Shyam Chakraborty Janne Peisa Tomas Frankkila Per Synnergren asin: 0470058552 binding: Hardcover list price: $130.00 USD amazon price: $104.00 USD |
IMS Multimedia Telephony service has been standardized in 3GPP as the replacement of the circuit switched telephony service in cellular networks. The multimedia telephony service consists of several service components such as voice, video and text.
Asterisk: The Future of Telephony
 | author: Jim Van Meggelen Jared Smith Leif Madsen asin: 0596009623 binding: Paperback list price: $39.95 USD amazon price: $39.95 |
It may be a while before Internet telephony with VoIP (Voice over Internet Protocol) reaches critical mass, but there's already tremendous movement in that direction. A lot of organizations are not only attracted to VoIP's promise of cost savings, but its ability to move data, images, and voice traffic over the same connection.
