Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call transfer supplementary service for the VPN "b" service entry point - Part 1: Test Suite Structure and Test Purposes (TSS&TP) specification
NORM herausgegeben am 1.2.2001
Designation standards: ÖNORM EN 301490-1-V1.1.2
Publication date standards: 1.2.2001
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM