Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol - Closed User Group (CUG) supplementary service - Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network (incl. Diskette!!!)
STANDARD published on 1.7.2002
Designation standards: ÖNORM EN 300138-6-V1.5.1
Publication date standards: 1.7.2002
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM