使用tapi实现的用语音modem进行接电话并播放wav文件的程序

一个完整的vc实现双机互连的程序，希望对大家有一定帮助。-a complete realization of a two-aircraft vc interconnection procedures, we hope to have some support.

WCDMA移动通信系统中机密性算法F8的VC++实现程序-WCDMA mobile communication system in the confidentiality of the F8 algorithm VC++ Realize procedures

低通切比雪夫I型数字滤波器阶数为7阶 在2000Hz通带表现截止在2500Hz阻带边界在过渡带和阻带之间是单调下降波形. -Low-pass Chebyshev Type I digital filter order is 7  in the 2000Hz band pass-band cut-off at 2500Hz stopband performance in the transition zone and the boundary between the monotonic decline in stopband wave.

VC编写的opc客户端程序，很详细的教你如何编写一个完整的opc客户端程序-VC Oligomeric Proanthocyanidins prepared by the client, a very detailed teach you how to prepare a complete client Oligomeric Proanthocyanidins

检查串口是否联有modem- Whether the inspection string mouth does unite has modem

Nokia AT command reference

GPRS拔号程序,可以实现拔号，GPRS拔号程序,可以实现拔号-GPRS dial

关于串口的串口通讯例程，希望能对大家有所帮助-On the serial port of the serial communication routines, hoping to be helpful for everyone

sip的一个简单的ivr实现，在国内关于sip的ivr实现代码不多。-sip of a simple IVR realized, in the IVR sip of code to achieve little.

发送UDP的源代码-send UDP source code