Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) and Signalling System No.7 protocols. Signalling application for the mobility management service on the alpha interface. Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user
STANDARD published on 1.5.2001
Designation standards: STN EN 301144-4-V1.1.4
Classification mark: 871144
Catalog number: 17393
Publication date standards: 1.5.2001
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Slovak technical standard
Category: Technical standards STN