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 (primary rate access, user)
NORM herausgegeben am 1.8.1998
Designation standards: STN P I-ETS 300315
Classification mark: 870315
Catalog number: 72527
Note: UNGÜLTIG
Publication date standards: 1.8.1998
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN