ETSI - EN 300 899-4
Integrated Services Digital Network (ISDN); Signalling System No.7; Interworking between ISDN User Part (ISUP) Version 2 and Digital Subscriber Signalling System No. One (DSS1); Part 4: Abstract Test Suite (ATS) and Partial Protocol Implementation eXtra Information for Testing (PIXIT) Proforma Specification
| Organization: | ETSI |
| Publication Date: | 1 September 2001 |
| Status: | inactive |
| Page Count: | 110 |
scope:
The present document specifies the network Abstract Test Suite (ATS) for the interworking between ISDN [13] and non-ISDN access and the ISDN User Part functions and protocol of Signalling System No. 7 [2] to [5]. The interworking between the above signalling protocols is described in EN 300 899-1 [1] and occurs in an exchange with ISDN local exchange functionality and is specified in the context of a typical call in a pure ISDN or mixed ISDN/non-ISDN environment. The non-ISDN access defined in the present document means the analogue line access. The present document applies only to exchanges having implemented the ISUP V2 protocol specification.
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.
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