Integrated Services Digital Network (ISDN). ISDN Packet Mode Bearer Service (PMBS). ISDN Virtual Call (VC) and Permanent Virtual Circuit (PVC) bearer services provided by the D-channel of the user access. basic and primary rate
STANDARD published on 1.4.2002
Designation standards: STN ETS 300049-vyd.2
Classification mark: 870049
Catalog number: 19884
Publication date standards: 1.4.2002
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Slovak technical standard
Category: Technical standards STN