Integrated Services Digital Network (ISDN). Signalling System No.7 (SS7). ISDN User Part (ISUP) version 4 for the international interface. Part 14: Explicit Call Transfer (ECT) supplementary service [ITU- T Recommendation Q.732, clause 7 (1996) and implementors guide (1998) modified]
STANDARD published on 1.5.2002
Designation standards: STN EN 300356-14-V4.2.1
Classification mark: 870356
Catalog number: 20056
Publication date standards: 1.5.2002
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN