CONTENTS

 Annex F -H.323-H.324 interworking
        F.1     Scope
        F.2     Definitions
        F.3     Abbreviations
        F.4     Overview
        F.5     Mapping H.245 control
                  F.5.1     Capability exchange
                  F.5.2     Master slave determination
                  F.5.3     Logical channel signalling
                  F.5.4     Close logical channel
                  F.5.5     Mode request
                  F.5.6     Round trip delay
                  F.5.7     Communications mode messages
                  F.5.8     Logical channel bit rate change messages
                  F.5.9     Flow control command
                 F.5.10     End session command
                 F.5.11     Miscellaneous command
        F.6     Mapping call control information
                  F.6.1     H.323 originated calls
                  F.6.2     H.324 originated calls
        F.7     Communication procedure
                  F.7.1     Phase A - Call Set-up
                  F.7.2     Phase B -Initial communication and capability exchange
                  F.7.3     Phase C -Establishment of audiovisual communication
                  F.7.4     Phase D -Call termination
        F.8     Handling of fast connect
                  F.8.1     Call establishment using fast connect procedures
                  F.8.2     Call termination from voice communication mode
                  F.8.3     Call termination from multimedia mode
        F.9     Handling of H.245 tunnelling
       F.10     Security
       F.11     Mapping media channels