Integrated Services Digital Network (ISDN) - Completion of Calls to Busy Subcriber (CCBS) supplementary service - Digital Subcriber Signalling System No.one (DSS1) protocol - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user
STANDARD published on 1.11.1997
Designation standards: ČSN ETS 300359-3-ed.1
Classification mark: 877081
Catalog number: 50250
Publication date standards: 1.11.1997
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN