Private Integrated Services Network (PISN). Inter-exchange signalling protocol. Circuit mode basic services (ISO/IEC 11572 (1994), modified)
STANDARD published on 1.5.1999
Designation standards: STN ETS 300172-vyd.3
Classification mark: 870172
Catalog number: 13396
Publication date standards: 1.5.1999
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Category: Technical standards STN
V tejto norme sa definuje protokol, ktorý je základom protokolu QSIG na signalizáciu v referenčnom bode Q medzi ústreňami neverejnej siete integrovaných služieb.