Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 2 for the international interface; Part 31: Protocol Implementation Conformance Statement (PICS) proforma specification for basic services [ITU-T Recommendation Q.784.2, clauses 2, 3 and 9, and annex A, modified]
STANDARD published on 15.12.1997
Designation standards: ETSI ETS 300356-31-ed.1
Publication date standards: 15.12.1997
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: European technical standard
Category: Technical standards ETSI