Abbreviation of Integrated Services Digital Network.
Refers to a digital network that simultaneously transfers voice and data.
Provides all services with a range of additional features (such as call forwarding) in one network.
Based on the division of bearer channels (B-channels) and data channels (D-channels).
The standardized European ISDN, Euro-ISDN, makes it possible to access a common ISDN with the same features all over Europe. This results in standard equipment at falling prices.
Słownik i definicje SAPa na I.