Integrated Services Digital Network (ISDN); Signalling System No.7; Signalling Connection Control Part (SCCP) (connectionless and connection-oriented class 2) to support international interconnection; (Endorsed by AENOR in July of 2003.)
NORM herausgegeben am 1.7.2003
Designation standards: UNE-ETS 300009ED2
Publication date standards: 1.7.2003
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE