Transmission and Multiplexing (TM). Synchronous Digital Hierarchy (SDH). SDH information model for the Network Element (NE) view

Standard published on 1.8.1998

Transmission and Multiplexing (TM). Synchronous Digital Hierarchy (SDH). SDH information model for the Network Element (NE) view

Standard published on 1.7.2002

Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1). Protocol Implementation Conformance Statement (PICS) proforma specification for data link layer protocol for general application (basic access, user)

WITHDRAWN published on 1.8.1998

Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1). Protocol Implementation Conformance Statement (PICS) proforma specification for data link layer protocol for general application (primary rate access user)

WITHDRAWN published on 1.8.1998

Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1). Protocol Implementation Conformance Statement (PICS) proforma specification for data link layer protocol for general application (basic access, network)

WITHDRAWN published on 1.8.1998

Technical characteristics and methods of measurement for equipment for generation, transmission and reception of Digital Selective Calling (DSC) in the maritime MF, MF/HF and/or VHF mobile service; Part 6: Class M DSC

Standard published on 1.2.2018

Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1). Protocol Implementation Conformance Statement (PICS) proforma specification for data link layer protocol for general application (primary rate access, network)

WITHDRAWN published on 1.8.1998

Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1). Partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for data link layer protocol for general application (basic access, user)

WITHDRAWN published on 1.8.1998

Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1). Abstract Test Suite (ATS) specification for data link layer protocol for general application (user)

WITHDRAWN published on 1.8.1998

Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1). Protocol Implementation Conformance Statement (PICS) proforma specification for signalling network layer protocol for circuit-mode basic call control (basic access, user)

WITHDRAWN published on 1.8.1998