IP Telephony Basics: Technology, Operation, Economics, and Services

by Lawrence Harte, David Bowler, and Robert Flood

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  • ISBN10 1932813098
  • ISBN13 9781932813098
  • Publish Date 1 June 2004
  • Publish Status Unknown
  • Out of Print 14 July 2016
  • Publish Country US
  • Imprint Althos
  • Format Paperback (US Trade)
  • Pages 248
  • Language English