Delivering Voice over Ip Networks

Minoli, Daniel; Minoli, Emma

ISBN 10: 0471254827 / ISBN 13: 9780471254829

Edité par Somerset, New Jersey, U.S.A.: John Wiley & Sons Inc, 1998

hardback book in fine condition. N° de réf. du vendeur 121807

Synopsis :

This text explains what the investment in delivering voice over frame relay and ATM could be in terms of money and technology, and how to decide whether or when to invest. Coverage includes: a telephony tutorial for packet network managers; voice over frame relay; voice over ATM; and voice over the Internet. The author also provides a major case study and overviews of the enabling technologies - voice characteristics, compression standards, quality of service and perspectives on a developing market.

Présentation de l'éditeur: Develop cost–effective, long–term solutions for packetized voice

Analysts agree that within the next decade virtually all telecommunications traffic will travel over packet networks. Should your packetized voice be delivered over Layer 2 networks such as ATM or Frame Relay, or over Layer 3 IP networks?

Drawing upon years of practical experience with voice over data implementations, the authors of this book consider the advantages and disadvantages of IP versus traditional packet networks. The book explores the unique engineering problems posed by running voice over a connectionless network. And it supplies guidelines to help you decide when (or whether) to invest, and how to choose the best technologies for your organization. With the help of several case studies, the authors provide in–depth coverage of:
∗ Network architectures to support voice over IP
∗ Performance and voice quality considerations
∗ Compression and integration methods for IP transmissions
∗ Support protocols, including MPOA, RSVP, and RTP
∗ Voice–over–IP technology for intranets, routed networks, and the Internet
∗ The latest enabling technologies, such as voice characteristics, compression standards, and QoS
∗ Internet telephony servers and other support hardware

Détails bibliographiques

Titre : Delivering Voice over Ip Networks
Éditeur : Somerset, New Jersey, U.S.A.: John Wiley & Sons Inc
Date d'édition : 1998
Reliure : Hardcover
Etat : Fine