Broadband Integrated Services Digital Network (B-ISDN); Usage of cause and location in Digital Subscriber Signalling System No. two (DSS2) and Signalling System No.7 B-ISDN User Part (B-ISUP) [ITU-T Recommendation Q.2610 (1995), modified]
STANDARD published on 31.1.1997
Designation standards: ETSI ETS 300685-ed.1
Publication date standards: 31.1.1997
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: European technical standard
Category: Technical standards ETSI