论文部分内容阅读
近年来,网络中的IP语音技术得到了迅速的发展广泛的应用,VoIP系统成为网络通信领域研究的一个热点.基于开源代码的Red HatLinux OS平台,该文将研究VoIP系统中IP语音包的形成、传输以及在接收终端接收和播放的全过程.如何对语音进行RTP打包,在接收端进行RTP解包是该文研究的另一内容.该文提出的IP语音包的形成和传输方案有助于在网络中开发语音技术,并为实际应用提供一定价值的参考.“,”In recent years, the IP audio technology in network has been developed rapidly and it has been widely used. The VoIP system has become one of the research hots in network telecommunication area. Based on the Red Hat Linux OS, a open-source codes platform, this paper researches on the whole process of the formation, transmission and playing of the IP audio packets in the VoIP system. How to packet the audio datas with the RTP protocol and de-packet the RTP packets in receive terminal is another research aspect in this paper. The solution to the formation and transmission of IP audio packets this paper presents is helpful in developing audio technology in network and also servers as a valuable reference for practical applications.