NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN ETS 300125 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ETS 300102-1 | 1990-12 | Integrated Services Digital Network (ISDN); user-network interface layer 3; specifications for basic call control More |
| ETS 300102-2 | 1990-12 | Integrated Services Digital Network (ISDN); user-network interface layer 3; specifications for basic call control; Specification Description Language (SDL) diagrams More |
