CONTENTS

Appendix IV – Specification of V.18 implementation tests
       IV.1     Scope
       IV.2     Definitions and abbreviations
                 IV.2.1     Definitions
                 IV.2.2     Abbreviations
       IV.3     Summary of tests
                 IV.3.1     Interworking tests
                 IV.3.2     Implementation tests
       IV.4     Interworking tests description
                 IV.4.1     Introduction
                 IV.4.2     Test methodology
                 IV.4.3     Test cases
       IV.5     V.18 implementation tests description
                 IV.5.1     Introduction
                 IV.5.2     Test methodology
                 IV.5.3     Test case identifier numbers
                 IV.5.4     Test cases