CONTENTS

 1     Scope
 2     References
 3     Definitions
 4     Abbreviations
 5     Requirements
        5.1     General
        5.2     Routing
                  5.2.1     Support of AAL type 2 Service Specific Convergence Sublayer for Narrow–band Services [2]
                  5.2.2     Connection Resource Modification
                  5.2.3     AAL type 2 Path Types
                  5.2.4     CS–2 to CS–1 Interworking
 6     Architecture of AAL type 2 Signalling
 7     AAL type 2 Signalling Flows
        7.1     Successful AAL type 2 Connection Establishment Information Flows
        7.2     Unsuccessful AAL type 2 Connection Establishment Information Flows
        7.3     Successful AAL type 2 Connection Resource Modification Information Flows
        7.3     Unsuccessful AAL type 2 Connection Resource Modification Information Flows
        7.5     Successful AAL type 2 Path Redirection Information Flows