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  • ETR 327 : 20001

    Current The latest, up-to-date edition.

    BUSINESS TELECOMMUNICATIONS (BTC) - COMPARISON OF PBX TRANSMISSION REQUIREMENTS IN STANDARDS ANSI/TIA/EIA 464-B AND ETS 300 439

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  European Telecommunications Standards Institute

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 References
    3 Abbreviations
    4 Reference Model
    5 Requirements
      5.1 Loss and loss - related parameters
      5.2 Voice impairment parameters
      5.3 Loudness levels
      5.4 Other impairment parameters
    History

    Abstract - (Show below) - (Hide below)

    Evaluates, in an orderly manner, like transmission requirements in ANSI/TIA/EIA-464B-1996, "Requirements for Private Branch eXchange (PBX) Switching Equipment" and those in ETS 300 439, "Business TeleCommunications (BTC); Transmission characteristics of digital Private Branch eXchanges (PBXs)".

    General Product Information - (Show below) - (Hide below)

    Committee BTC 2
    Document Type Standard
    Publisher European Telecommunications Standards Institute
    Status Current
    View more information

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