ETSI EN 301 140-4-2 English Printed Edition English PDF Intelligent Network (IN); Intelligent Network Application Protocol (INAP); Capability Set 2 (CS2); Part 4: Abstract Test Suite (ATS) specification and Partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma for Service Switching Function (SSF); Sub-part 2: Call Party Handling

standard published 05/01/2000 by European Telecommunications Standards Institute