CSA ISO/IEC 13872:04 (R2019) : Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Specification, Functional Model and Information Flows - Call Diversion Supplementary Services (Adopted ISO/IEC 13872:2003, second edition, 2003-04-01)

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CSA ISO/IEC 13872:04 (R2019)

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Specification, Functional Model and Information Flows - Call Diversion Supplementary Services (Adopted ISO/IEC 13872:2003, second edition, 2003-04-01)

  • Active
  • Anglais

CAN/CSA-ISO/IEC 13872-97 (R2001)

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Specification, Functional Model and Information Flows - Call Diversion Supplementary Services (Adopted ISO/IEC 13872:1995)

  • Withdrawn
  • Anglais