Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Single step call transfer supplementary service.
STANDARD published on 1.12.2004
Designation standards: DIN EN 301919:2004-12
Publication date standards: 1.12.2004
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
Private diensteintegrierende Netze (PISN) - Zeichengabe zwischen Telekommunikationsanlagen - Dienstmerkmal "Umlegung in einem Schritt".