ETSI - EN 300 745-4
Integrated Services Digital Network (ISDN); message Waiting Indication (MWI) Supplementary Service; Digital Subscriber Signalling System No. One (DSS1) Protocol; Part 4: Abstract Test Suite (ATS) and Partial Protocol Implementation eXtra Information for Testing (PIXIT) Proforma Specification for the User
| Organization: | ETSI |
| Publication Date: | 1 January 1999 |
| Status: | inactive |
| Page Count: | 23 |
scope:
The present document specifies the Abstract Test Suite (ATS), and the partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma for the User side of the T reference point or coincident S and T reference point of the implementations conforming to the stage three standard for the Message Waiting Indication (MWI) supplementary service for the pan-European Integrated Services Digital Network (ISDN) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol, EN 300 745-1 [1].
EN 300 745-3 [3] specifies the Test Suite Structure and Test Purposes (TSS&TP) related to this ATS and partial PIXIT proforma specification. Other parts specify the TSS&TP and the ATS and partial PIXIT proforma for the Network side of the T reference point or coincident S and T reference point of the implementations conforming to EN 300 745-1 [1].
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