SSH EN 301 815-4 V1.1.1:2002

Broadband Integrated Services Digital Network (B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; Quality of Service class and parameters indication at call/connection establishment; Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user

Scope

The present document specifies the user Abstract Test Suite (ATS) for the TB reference point or coincident SB and TB
reference point (as defined in ITU-T Recommendation I.413 [6]) of implementations conforming to the standards for
the Broadband Integrated Services Digital Network (B-ISDN) Digital Subscriber Signalling System No. two (DSS2)
protocol specification for support of Quality of Service Class and parameters indication at call/connection establishment
defined in EN 301 815-1 [1].
A further part of the present document specifies the Test Suite Structure and Test Purposes (TSS&TP) related to this
ATS and partial PIXIT proforma. Other parts specify the TSS&TP and the ATS and partial PIXIT proforma for the
Network side of the TB reference point or coincident SB and TB reference point of implementations conforming to
EN 301 815-1 [1].