事务状态机 meaning in Chinese

tsm transaction state machine

The module of user agent need accomplish these tasks of making the message , analyzing the information , user agent , negotiating about the media . the module of real - time transport need complete these tasks of converting the data , coding and decoding the data and receiving and sending the packet . the module of management of the system ' s source need manage the keyboard and display and so on
用户代理模块需要完成消息的接收和发送、消息的生成、消息的分析、用户代理的事务状态机管理、呼叫双方媒体流协商的功能；实时传输模块需要完成数据转换、数据的编解码、数据包的生成和分解及数据包的发送和接收；系统资源管理模块需要管理系统的键盘、用户界面等。