【摘要】 介绍了多媒体会议的两种基本控制类型,并比较了T.120标准和CORBA分布式体系各自的特性。在此基础上,阐述了将T.120和CORBA结合使用的会议控制系统的合理之处,并引入了一种基于Java平台的实现。该会议系统框架符合T.120协议,控制部分又继承了CORBA event service的机制,是一个高效的会议控制系统解决方案。更多还原

【Abstract】 The two kinds of multimedia conference control were introduced and the features offered by the T.120 standards and the CORBA distribution platform were compared.Combining T.120 standards and CORBA to a conference control was expatiated,and then a conference system was introduced using the java platform.This framework is based on the ITU T.120 recommendations and the control service extends the CORBA event service architecture,and it is an efficient conference control system.更多还原