UNE-ETS 300374-4ED1

Intelligent Network (IN);Intelligent Network Capability Set 1 (CS1);Core Intelligent Network Application Protocol (INAP);Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for Service Switching Function (SSF) and Specialized Resource Function (SRF) (Endorsed by Asociación Espanola de Normalización in July of 2022.)