网络监听，可以查到包源及目的地址，可以分析数据包的内容...

汇编写的下载工具.rar-write download compilation tools. Rar

网络聊天室,一个简单的例子程序,可以帮助初学者学习网络编程.-Internet chat rooms, a simple procedure example, can help beginners learning network programming.

用C#实现的网络聊天程序，分为客户端和服务器端两个程序，可以用-C# Internet chat program, divided into client and server-side two procedures can be used

G.723语音编码介绍及优化 语音编码分成波形编码、参数编码和混合编码.波形编码就是语音信号形成的波形进行处理和加工，参数编码是以语音信号产生的数字模型为基础，求出其模型参数，然后按照这些参数还原数字模型，合成语音。混合编码是综合了波形编码和参数编码的长处，在4－16kbps的速率上进行高质量的语音合成。例如多脉冲激励线性预测编码(MPLPC),码本激励线性预测编码(CELP)都是混合编码。-G.723 speech coding and optimization of voice introduced into coding waveform coding, coding parameters and mixed coding. Waveform voice signal is encoded form of waveform handling and processing, encoding parameters based on the voice signal to digital model based on its model parameters calculated, and then it these parameters reduction digital model, synthetic voice. Mixed coding is integrated waveform coding and coding parameters of the merits of the 4-without compromising the audio on the rate of high-quality speech synthesis. For example, multi-pulse Excited Linear Predictive Coding (MODIFIED), the Code Excited Linear Predictive Coding (CELP) are mixed coding.

在lcx源码的基础上改进的，http隧道通讯代码是在pcshare里面扣出来的，主要完成改的是-listen和-slave那块，-trans因为没有用到，所以就没有改。

获取密码的一个简单代码，虽然简单，但很不错的哦！推荐大家下下来研究研究！-Password access to a simple code, though simple, but very good Oh! Recommend you look down under!

EthernetSpy Debugger di rete per Windows NT 网络数据包拦截-EthernetSpy Debugger per Rete di Windows NT network packet interception

一个TELNET客户端-A TELNET client

使用winpcap对报文进行过滤（需要下载winpcap库）-winpcap use of the packet filter (download winpcap Treasurer)

TCP打洞参考 TCP打洞参考-TCP holes holes TCP reference reference