ETSI EN 301 455-1
ETSI EN 301 455-1
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Cordless Terminal Incoming Call additional network feature (ANF-CTMI) for the VPN b service entry point; Part 1: Test Suite Structure and Test Purposes (TSS&TP) specification
standard published 09/01/2000 by European Telecommunications Standards Institute
