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近期微信发布了最新版本4.2,引来了业界人士的热议。其实微信在新版本里增加的功能,就是最近几年国内发展如火如荼的即时通讯应用——网络电话的一部分。由于国内宽带的普及及速度的限制,当时并没有引起很多重视。反而是现在网络覆盖率及速度的提升,使得越来越多的人开始意识到网络电话会对通讯业造成极大冲击,尤其是运营商人士。比起国
Recent WeChat released the latest version 4.2, drew the industry’s hot. In fact, the new function of WeChat added in the new version is in recent years, the development of domestic applications in full swing instant messaging applications - part of Internet telephony. Due to the popularity of domestic broadband and the speed limit, it did not arouse much attention. Instead, the current network coverage and speed increase, making more and more people are beginning to realize that VoIP will have a tremendous impact on the communications industry, especially operators. Compared to the country