Standard

ETSI EN 301 655

Revised

Note: This standard has a new edition: ETSI EN 301 655

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Abstract

Foreword This European Standard (Telecommunications series) has been produced by European Computer Manufacturers Association (ECMA) on behalf of its members and those of the European Telecommunications Standards Institute (ETSI). The present document is one of a series of standards defining services and signalling protocols applicable to Private Integrated Services Networks (PISN). The series uses the Integrated Services Digital Network (ISDN) concepts as developed by ITU-T and conforms to the framework of standards for Open Systems Interconnection (OSI) as defined by ISO/IEC. This particular EN specifies the Call Priority Interruption and Call Priority Interruption Protection Supplementary Services.

Document information

  • Standard from ETSI_AC
  • Published:
  • Version: 0
  • Document type: IS
  • Additional information
    • ISO/IEC 15991 (1998), Modified; V1.1.1