NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
ETS 300102-2
ETS 300102-2
Integrated Services Digital Network (ISDN); user-network interface layer 3; specifications for basic call control; Specification Description Language (SDL) diagrams
Title (German)
ISDN; Teilnehmer-Netz-Schnittstelle Schicht 3; Spezifikationen für Basisabläufe; SDL-Diagramme