Norm

DIN EN 301490-2

Issue date: 2001 08

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol; Call transfer supplementary service for the VPN 'b' service entry point - Part 2: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma (Endorsement of the English version EN 301490-2 V 1.1.1 (2000-12) as German Standard)(DIN ETS standards collection)

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