Rec. ITU-T H.231 (03/1993) – MULTIPOINT CONTROL UNITS FOR AUDIOVISUAL SYSTEMS USING DIGITAL CHANNELS UP TO 2 Mbit/s
FOREWORD
CONTENTS
1 Scope and definitions
    1.1 Scope
    1.2 Definitions
2 Functional representation
    2.1 General representation
    2.2 Description of functional units
3 Multipoint configurations
4 Multipoint control unit characteristics and classification
    4.1 Conformance
    4.2 Classification of MCUs
    4.3 Summary of MCU BAS-capabilities
    4.4 Other Attributes
5 "Listed" multipoint control units
6 Terminal requirements and options