On this basis, a package based on the unified messaging data and information exchanging of data sharing technologies were put forward to achieve UMS.
统一消息服务（UMS）系统的基本设计思想是基于通信系统里面的两个基本概念：统一消息封装和数据交换。
On this basis, a package based on the unified messaging data and information exchanging of data sharing technologies were put forward to achieve UMS.
统一消息服务（UMS）系统的基本设计思想是基于通信系统里面的两个基本概念：统一消息封装和数据交换。
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