DIN ETS 300525 PDF

Published Date: 10/01/1998

Private Integrated Services Network (PISN) - Specification, functional models and information flows - Transit counter additional network feature [ISO/IEC 15055 (1997) modified]; English version EN 301047 V 1.1.1 (1997.09)

Published Date: 09/01/1992

Integrated Services Digital Network (ISDN); Subaddressing (SUB) supplementary service; functional capabilities and information flows; english version ETS 300060:1991

Published Date: 02/01/1992

Integrated Services Digital Network (ISDN); support of CCITT recommendation X.21, X.21bis and X.20bis based Data Terminal Equipments (DTEs) by an ISDN; synchronous and asynchronous terminal adaption functions; english version ETS 300103:1990

Published Date: 01/01/1995

Integrated Services Digital Network (ISDN) - Signalling interworking specification for ISDN User Part (ISUP) version 1; English version ETS 300343:1994

Published Date: 02/01/2019

Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 11: Competence requirements for auditing and certification of facility management (FM) management systems

Published Date: 01/18/2022

Information technology - Service management - Part 5: Implementation guidance for ISO/IEC 20000-1

Published Date: 06/22/2021

Identification cards - Transport layer topologies - Configuration for HCI/HCP interchange

Published Date: 04/26/2021

Information technology - Specification of DRM technology for digital publications - Part 3: Device key-based protection

Published Date: 02/01/2019

Information technology - Security techniques - Guidelines for the assessment of information security controls

Published Date: 01/29/2021

Information technology — Cybersecurity — Overview and concepts