Integrated Services Digital Network (ISDN). Signalling System No.7. Digital cellular telecommunications system (Phase 2). Application of ISDN User Part (ISUP) version 2 for the ISDN-Public Land Mobile Network (PLMN) signalling interface. Part 1: Protocol specification (GSM 09.12 version 4.1.1)
NORM herausgegeben am 1.12.1999
Designation standards: STN ETS 300646-1
Classification mark: 870646
Catalog number: 14565
Publication date standards: 1.12.1999
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN
Táto časť normy špecifikuje verziu 2 signalizačného rozhrania ISDN- GSM PLMN. Používa sa na prepájanie siete PLMN a ISDN.