CSA ISO/IEC 13870:04 (R2019) : Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Inter-Exchange Signalling Protocol - Call Completion Supplementary Services (Adopted ISO/IEC 13870:2003, third edition, 2003-04-01)
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Items Included (3 Items)
Download a list of included itemsCSA ISO/IEC 13870:04 (R2019)
Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Inter-Exchange Signalling Protocol - Call Completion Supplementary Services (Adopted ISO/IEC 13870:2003, third edition, 2003-04-01)
- Active
- English
CAN/CSA-ISO/IEC 13870-02
Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Inter-Exchange Signalling Protocol - Call Completion Supplementary Services (Adopted ISO/IEC 13870:2001, second edition, 2001-07-15)
- Withdrawn
- English
CAN/CSA-ISO/IEC 13870-98
Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Interchange Signalling Protocol - Call Completion Supplementary Services (Adopted ISO/IEC 13870:1995)
- Withdrawn
- English