CONTENTS

 1     Scope
 2     References
 3     Abbreviations
 4     Use of the interaction channel
        4.1     As part of a bootstrap application (at start-up)
        4.2     From within an interactive application (after start-up)
        4.3     When the interaction channel is already in use for a different telephone number
 5     Logical channels
        5.1     Logical channel S1
        5.2     Logical channel S2
        5.3     Logical channel S3
        5.4     Logical channel S4
        5.5     Logical channel S5
 6     Protocols
        6.1     TCP/IP model
        6.2     Internet Protocol (IP)
        6.3     Transmission Control Protocol (TCP)
        6.4     User Datagram Protocol (UDP)
        6.5     Point-to-Point Protocol (PPP)
        6.6     Multilink Point-to-Point Protocol (MP)
        6.7     SNMP and MIB
        6.8     IPCP and assigned numbers
        6.9     CHAP and PAP
       6.10     Digital Storage Media – Command and Control (DSM-CC)
       6.11     UNO-RPC, UNO-CDR, IOR (GIOP and IIOP)
       6.12     Object Request Broker (ORB)
 7     Use of the protocol stacks for enhanced broadcast services
        7.1     Use of the DSM-CC User-to-User protocol
 8     Network congestion control
        8.1     Traffic shaping
        8.2     IDL description of traffic shaping