Articles liés à Internet Telephony: Call Processing Protocols

Internet Telephony: Call Processing Protocols - Couverture rigide

Black, Uyless N.

 
9780130255655: Internet Telephony: Call Processing Protocols

Synopsis

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 european standards.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

À propos de l'auteur

Uyless Black is a widely known and respected consultant and lecturer on computer networks and data communications. He is author of all the books in his Prentice Hall Series in Advanced Communications Technologies, including Voice Over IP, ATM: Foundations for Broadband Networks, and IP Routing Protocols. He resides in the Shenandoah Valley of Virginia.

À propos de la quatrième de couverture

The key source for the principal Internet telephony services and standards.

The Internet now handles extensive video, teleconferencing, fax, and voice communications, in addition to basic data transfer. But overlapping standards for mixed media transmissions can confuse even the most sophisticated engineers. Experienced telecom leader Uyless Black brings together all the tools and protocols for call processing in this single authoritative source.

Internet Telephony begins with an overview of basic telephony call processing, focussing on the differences between traditional circuit switching and the more contemporary packet-based networks. A special section discusses telephony routing over IP. Along the way, Black explores the major standards and protocols in detail. Highlights include:

  • H.323: the ITU standard for transmitting mixed media signals via LANS and WANs
  • SIP: the IETF's Session Initiation Protocol used for IP teleconferencing
  • Megaco Protocol: a combined IETF/ITU standard for multimedia conferencing
  • MGCP: a call processing protocol, published as an informational RFC

For engineers, managers, or users, Internet Telephony is the one book to cover all the technologies.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.