V interfaces at the digital Local Exchange (LE); V5.1 interface for the support of Access Network (AN); Part 3: Test Suite Structure and Test Purposes (TSS&T P) specification for the network layer (AN side)
The present document contains the Test Suite Structure (TSS) and Test Purposes (TPs) for the Network layer (NWK) and parts of the system management of the Access Network (AN) side of a V5.1 interface. The objective of the present document is to provide conformance tests giving a high probability of inter-operability of an AN and a Local Exchange (LE) from different manufacturers over the V5.1 interface. The present document covers only the procedures described in EN 300 324-1 [1].