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Carrier-grade VoIP /

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Bibliographic Details
Main Author: Swale, Richard
Corporate Author: McGraw-Hill Companies
Other Authors: Collins, Daniel
Format: eBook
Language:English
Published: New York : McGraw-Hill, [2014]
Edition:3rd ed.
Series:McGraw-Hill's AccessEngineering.
Subjects:
Internet telephony.
Computer network protocols.
Speech processing systems.
Multimedia systems.
Switching theory.
Internet telephony > Computer programs.
Automatic speech recognition.
Instant messaging > Computer programs.
Electronic books.
Computer network resources.
Online Access:Connect to the full text of this electronic book
Table of Contents:
  • Introduction
  • Transporting voice by using IP
  • Speech-coding techniques
  • H.323: multimedia conferencing over IP
  • The session initiation protocol
  • Distributed gateways and the softswitch architecture
  • VoIP and SS7
  • Quality of service
  • Interconnecting VoIP networks
  • Designing a voice over IP network
  • Erlang B and IP bandwidth tables
  • Visual Basic? code for Erlang calculations
  • Packet overhead and coding efficiency
  • Acronyms.