STM PDF
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Message centre monitoring and mailbox identification supplementary services. Original standard ISO IEC 20116-2004 in PDF full version. Additional info + preview on request
Document status: Active
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Message centre monitoring and mailbox identification supplementary services. Original standard ISO IEC 20117-2004 in PDF full version. Additional info + preview on request
Document status: Active
Information technology - OASIS Common Security Advisory Framework (CSAF) v2.0 Specification. Original standard ISO IEC 20153-2025 in PDF full version. Additional info + preview on request
Document status: Active
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Use of QSIG at the C reference point between a PINX and an Interconnecting Network. Original standard ISO IEC 20161-2001 in PDF full version. Additional info + preview on request
Document status: Active
Information technology - Data interchange on 300 mm optical disk cartridges of type WORM (Write Once Read Many) using irreversible effects - Capacity- 30 Gbytes per cartridge. Original standard ISO IEC 20162-2001 in PDF full version. Additional info + preview on request
Document status: Withdrawn
Information technology - Character code structure and extension techniques. Original standard ISO IEC 2022-1994 in PDF full version. Additional info + preview on request
Document status: Active