A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Inter-exchange signalling protocol Call Identification and Call Linkage Additional Network Feature
Information technology - Destruction of data carriers - Part 1: Principles and definitions
Information technology - Destruction of data carriers - Part 2: Requirements for equipment for destruction of data carriers
Information technology - Destruction of data carriers - Part 3: Process of destruction of data carriers
Information technology - Upper level ontology for smart city indicators
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Specification, functional model and information flows Short message service
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Inter-exchange signalling protocol Short message service
Information technology - Telecommunications and information exchange between systems - Corporate Telecommunication Networks Signalling interworking between QSIG and H.323 Call completion supplementary services
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network Mapping functions for the tunnelling of QSIG through IP networks
Information technology - Data interchange on 12,7 mm, 384-track magnetic tape cartridges - Ultrium-1 format
Information technology - Data interchange on 12,7 mm, 448-track magnetic tape cartridges - SDLT1 format
Information technology - Streaming Lossless Data Compression algorithm (SLDC)
Information technology - Data interchange on 130 mm magneto-optical disk cartridges - Capacity: 9,1 Gbytes per cartridge
Information technology - Virtual keyboards user interfaces - Part 1: General guidance and requirements
Information technology - Virtual keyboards user interfaces - Part 2: On-screen keyboards with direct touch interface
Information technology - Virtual keyboards user interfaces - Part 3: Virtual keyboards interactions
Information technology - Cloud computing - Part 1: Vocabulary
Information technology - Cloud computing - Part 2: Concepts
Information technology - Cloud computing - Part 3: Reference architecture
Information technology - Data centre facilities and infrastructures - Part 1: General concepts
Information technology - Data centre facilities and infrastructures - Part 2: Building construction
Information technology - Data centre facilities and infrastructures - Part 3: Power distribution
Information technology - Data centre facilities and infrastructures - Part 4: Environmental control
Information technology - Data centre facilities and infrastructures - Part 6: Security systems
Information technology - Radio frequency identification for item management - Methods for localization of RFID tags