KS X ISO/IEC 21991(2021 Confirm) | | | Information technology - Telecommunications and information exchange between systems - Corporate Telecommunication Networks - Signalling interworking between QSIG and H.323 - Call completion supplementary services |
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Библиография | Обозначение | KS X ISO/IEC 21991(2021 Confirm) | | Международный стандарт | ISO/IEC 21991:2002(IDT) | | Заглавие на английском языке | Information technology - Telecommunications and information exchange between systems - Corporate Telecommunication Networks - Signalling interworking between QSIG and H.323 - Call completion supplementary services | | Дата опубликования | 2005.02.11 | | Код МКС | 33.040.35 | |
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Стандарт KS X ISO/IEC 21991(2021 Confirm) входит в рубрики классификатора:
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