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Information technology - Telecommunications and information exchange between systems - Interface connector and contact assignments for ISDN Basic Access Interface located at reference points S and T. Original standard ISO IEC 8877-1992 in PDF full version. Additional info + preview on request

Document status: Active

Information technology - Telecommunications and information exchange between systems - Use of X.25 to provide the OSI Connection-mode Network Service. Original standard ISO IEC 8878-1992 in PDF full version. Additional info + preview on request

Document status: Active

Information technology - Telecommunications and information exchange between systems - Use of X.25 to provide the OSI Connection-mode Network Service - Technical Corrigendum 1. Original standard ISO IEC 8878-1992 cor1-1993 in PDF full version. Additional info + preview on request

Document status: Active

Information technology - Telecommunications and information exchange between systems - Use of X.25 to provide the OSI Connection-mode Network Service - Technical Corrigendum 2. Original standard ISO IEC 8878-1992 cor2-1993 in PDF full version. Additional info + preview on request

Document status: Active

Information technology - Telecommunications and information exchange between systems - Use of X.25 to provide the OSI Connection-mode Network Service - Technical Corrigendum 3. Original standard ISO IEC 8878-1992 cor3-1996 in PDF full version. Additional info + preview on request

Document status: Active

Information technology - Telecommunications and information exchange between systems - Protocol combinations to provide and support the OSI Network Service - Part 1- General principles. Original standard ISO IEC 8880-1-1990 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO IEC TR 13532-1995