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Soft phone functionality is divided into: server
软电话
从功能分为：服务器端和客户端
服务器：记录所有客户的信息，对客户的登陆、注销等请求进行响应
客户端：利用UDP协议与服务器和被叫或主叫客户端进行通讯
点对点通讯中的请求和响应消息是通过SIP协议来完成传输的，音频信息（压缩后）是同构RTP协议来完成传输的-Soft phone functionality is divided into: server-side and client-server: a record of all customer information, customer landing, write-offs, such as in response to client requests: the use of UDP protocol with the server and the called or caller client communication point of point communication in the request and response messages through the SIP protocol to complete the transmission, audio information (compressed) is isomorphic RTP protocol to complete the transmission
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串口编程实例 MFC架构下的
串口编程实例 MFC架构下的-serial programming examples MFC framework of the
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Windows Game Programming Quick Start method. Doc The document detailed in Visual...
Windows游戏编程快速入门方法.doc 该文档详细介绍在Visual Studio 2003.net平台上的游戏开发，以一个Tank游戏的开发为例-Windows Game Programming Quick Start method. Doc The document detailed in Visual S tudio 2003.net platform development of the game in a tank as an example the development of the game
- 2023-07-27 10:45:04下载
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serial port
serial port 串口通信 波特率 设置
写的很好-serial port
- 2022-07-17 15:37:20下载
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数字AGC仿真代码适合于基础的了解数字控制模块
数字AGC仿真代码适合于基础的了解数字控制模块-Digital AGC simulation code is suitable for understanding the basis of the digital control module
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设计一种快跳频通信系统，仿真其中的序列和性能，并给出系统框图。...
设计一种快跳频通信系统，仿真其中的序列和性能，并给出系统框图。-Design of a fast frequency-hopping communication systems, simulation and performance of the sequence, and gives the system diagram.
- 2023-04-02 02:40:03下载
- 积分：1
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这是tcp/ip通讯的vc++控件及范例源码，包含一组非常优秀的socket控件源码，demo程序包括客户端程序和服务端程序，实现tcp/ip通信的数据接收发送...
这是tcp/ip通讯的vc++控件及范例源码，包含一组非常优秀的socket控件源码，demo程序包括客户端程序和服务端程序，实现tcp/ip通信的数据接收发送。-This is the tcp/ip communication and control vc example source code, contains a set of socket excellent source control, demo procedures including client and server procedures, tcp/ip communication of this data reception.
- 2022-08-18 11:13:22下载
- 积分：1
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Kasami序列产生器 用于扩频通信
Kasami序列产生器 用于扩频通信-Kasami sequence generator for spread spectrum communications
- 2023-03-17 22:25:03下载
- 积分：1
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SIP体系架构讲义及消息交互演示
SIP体系架构讲义及消息交互演示 -SIP architecture lectures and interactive demonstrations news SIP architecture lectures and information WALLDISPLAY
- 2022-01-25 15:18:03下载
- 积分：1
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一个电力系统方面的ISA通讯规约，包含了遥测遥信遥控等信息帧的格式...
一个电力系统方面的ISA通讯规约，包含了遥测遥信遥控等信息帧的格式-a power system ISA communications statute contains a remote control telemetry information such as frame format
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