Private Telecommunications Network (PTN). Signalling protocol at the S-reference point. Circuit mode basic services
STANDARD published on 1.4.1994
Designation standards: STN ETS 300192
Classification mark: 870192
Catalog number: 71489
Publication date standards: 1.4.1994
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Slovak technical standard
Category: Technical standards STN