Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary service for the VPN b service entry point - Part 1: Test Suite Structure and Test Purposes (TSS&TP) specification
STANDARD published on 1.12.2000
Designation standards: ÖNORM EN 301452-1-V1.1.4
Publication date standards: 1.12.2000
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM