由于本人英语不是很好，麻烦哪个GG帮忙翻译一下，给予100FY奖励，下面是要翻译的内容


  随着计算机技术和网络技术的发展,以多媒体通信为主体的信息网络己成为世界关注的热点。Internet的巨大成功,使得IP成为未来信息网络的支柱技术之一,以IP为核心的分组化和以移动通信为核心的无线化已成为电信网络演进的主流方向。简单地说,IP电话就是在IP网上实现电话功能。IP电话技术作为一种以IP网络为传输载体的语音和传真通信技术,在语音传输方面效率高、费用低。IP电话技术的应用很广泛,特别是与电话网、多媒体技术结合,可以开拓出多种多样的新业务。
  基于以上考虑,本论文应用IP电话的关键技术设计实现了一个局域网环境下的PC到PC结构IP电话软件。并对与IP电话相关的网络协议,工作原理,关键技术进行了深入的研究。通过对IP电话的研究,来说明VoIP的相关技术和工作方法,及了解和掌握了当前国内外相关领域的发展动态和方向。

我知道啊，我都用GOOGLE弄了下，可是语法，语句有错误

我要的是调整后，没有语句错误的

我只改了前2句，后面不知道怎么改，好久没看英语了，好些短语什么的都忘了

With the development of computer technology and network technology, multimedia communications as the main information network has become the world's hot spots. The tremendous success of Internet makes IP becoming one of the pillars of information network technology in future.
IP at the core of the group and to mobile communications as the core of the wireless telecommunications network has become the mainstream of evolution direction. In simple terms, IP telephony is the realization of IP Internet telephony features. IP telephony to IP networks as a vector for the transmission of voice and fax communications technology, voice transmission in high efficiency, low-cost. IP telephony technology applications is very broad, particularly with the telephone network, the combination of multimedia technology, can be opened up to a wide range of new business.
Based on the above considerations, this paper application of IP Telephony Design and Implementation of the key technologies of a LAN environment of the PC-to-PC IP telephony software. And IP telephony and related network protocol, principle, the key technology for an in-depth study. Through the IP telephony research, to explain the VoIP technology and methods of work, and understand and grasp the current domestic and foreign developments in related areas and direction.