Integrated Services Digital Network (ISDN). Telephony 7 kHz and videotelephony teleservices. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network
NORM herausgegeben am 1.7.2002
Designation standards: STN ETS 300267-5
Classification mark: 870267
Catalog number: 87981
Publication date standards: 1.7.2002
The number of pages: 84
Approximate weight : 283 g (0.62 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN