rtp中文协议，做媒体流开发的可能会用到。我做3ｇ手机用的

固网短信编程，固定电话发送端信息，够美的吧!-Fixed message programming, fixed-line telephone to send client information, enough to let the United States!

I designed the digital multi-function human-computer interaction of arc welding inverter power system

一个网页形式的GSM modem的短信发送-The form of a web page GSM modem to send SMS

售票系统代码及设计思想。本程序是我的一个课程设计，得到老师的肯定了。请放心，绝对原创！-ticketing system code and design ideas. This program was one of my curriculum design, be sure the teacher. Please be assured that absolute originality!

电脑技巧精彩文章100篇，XP优化七十项REG文件-Excellent computer skills article 100, XP 70 REG file optimization

串口调试助手的，很多，但是没有源码，这个就来弥补大家的遗憾-Serial debugging assistants, a lot, but no source, this on the U.S. to make up for the regret

WINDOWS串口编程，调试程序第一部分-WINDOWS serial programming, the first part of the debugger

网络IP电话源代码 开机：打开监听服务，以便别人可以和你通话。 关机：关闭监听服务，已经接受的连接不受影响，你可以继续通话。 拨号：连接已经开机的机器，弹出对话框后必须输入对方的IP和端口，如果需要使用代理，请正确设置代理服　　　务器。 挂机：断开正在进行的通话。 开机后会显示你监听的IP和端口，别人可以通过这个IP和端口和你连接。 连接成功（你拨号连接别人或别人来连接你）后会显示对方的IP和端口。-IP telephony network boot source code : Open monitoring services, and so that other people can talk to you. Shutdown : Close monitoring services, has accepted the connection will not be affected, you can continue to talk. Dial-up : Connecting switched on the machine, pop-up dialog box appears to be imported each other"s IP and port, if the need to use the agent, the right to set up the proxy server. Coolness : disconnect the ongoing conversations. After boot monitor will show you the IP and port, the others through IP and port and connect you. Connecting success (your dial-up connection or other people to connect you) will show the other side of the IP and port.

来电显示例程，以后不用花钱了，可以给初学者一个练手机会了-CND routines do not have to spend money later, and can give beginners a practice will be a mobile phone

最佳升余弦滚降系统的多径传输. 滚降系数0.5, 取样时间无偏差.-best Raised Cosine system multipath transmission. Roll-off coefficient of 0.5, sampling time without deviation.