VoIP私网穿透技术VTUC的研究与实现

VoIP（Voice over Intemet Protocol）电话技术是目前Internet应用领域的热门话题，它实现了语音在Internet上的实时传递。目前VoIP私网穿透问题是当前其发展的一个复杂而棘手的问题。文中分析几种现有的主流私网穿透的解决方案，然后在此基础上提出并设计了一个VTUC（Vocal Traverse Using Controll）方案解决VoIP私网穿透问题。

Research and Implement of a Solution Which is Called VTUC of VoIP Applications Traverse NAT or Firewall

Nowadays VoIp telephone technology is a hot topic in the era of Internet applications. It achieves voice real-time traversal in Internet. However VoIp applications traverse NAT or Firewall is a complicated problem which a lot of companies are searching on. This paper introduces some mainstream resolutions of this problem. Finally, based on the above knowledge ,a solution named Vocal Traverse Using Controlleris brought forward and designed.