Integrated Services Digital Network (ISDN); Signalling System No.7; Signalling Connection Control Part (SCCP) [connectionless service] to support international interconnection
STANDARD published on 12.12.1991
Designation standards: ETSI ETS 300009-ed.1
Publication date standards: 12.12.1991
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: European technical standard
Category: Technical standards ETSI