这是osip官方网站下载，osip2的源代码。非常有帮助的…

模拟Router的RIP协议，通过传输的文字进行传输和回送，进行模拟和实现。-NOTE: Simulating Router s RIP protocol,it transports and echoplexes by character trasported,and Simulats and implements.

PRTX即时通信开发平台，实现了基本的功能，简单实用。-PRTX instant communications development platform, to achieve the basic functions, simple and practical.

基于Visual C++.NET的映射网络驱动器-Visual C.NET mapping network drives

利用delphi一步 交你如何操作usb端口。-use pay you step by step how to operate the USB port.

非常好的Socket多线程编程例子，可用作客户端或者服务端，可以实现TCP或者UDP通信，可以同时创建n个线程-very good example of multi-threaded programming, can be used as a client or server, can achieve a TCP or UDP communications, it will also create threads n

vcTCP聊天服务器端，希望对大家有所帮助-vcTCP chat server-side, I hope all of you to help

用API函数写的winsock控件源代码.-API function to use the winsock control to write the source code.

本软件是从事嵌入式开发人员TCPIP学习使用的代码，具有一定的指导意义，包括ARP、ICMP、IGMP网络内部OSPF等协议的相关代码，还有其他SIP语音网关协议的相关代码。

面向连接的服务器流程中，必须设置服务器套接字为监听状态；而客户机则是主动连接。无连接客户机和服务器。无连接客户机和服务器在调用的函数方面没有区别，区别在于服务器一般先启动recvfrom等待客户机的数据。客户机和服务器的通信过程为客户向服务器发送数据，服务器收到数据后给予应答，通信结束。-connection-oriented server process, you must set up to monitor server socket state; While the client is active connector. Without connecting client and server. Without connecting client and server in a function called no distinction, the general difference is the server for first launching recvfrom client data. Client and server communication process for clients to send data to the server, the server data received responses and communication end.

一个值得研究的下载程序， 来自于网络！-one worth studying download from the Internet!