Ｉｎｔｅｒｎｅｔ电话章捷随着Ｉｎｔｅｒｎｅｔ技术的发展，用计算机通过网络打电话已经毫无困难，技术上的进一步成熟，也使在最广泛、最廉价的普通电话机上实现网络通话成为可能，同时其技术也在不断地完善和发展。在美国Ｉｎｔｅｒｎｅｔ电话业务已投入实际商业使用... Internet Phone Zhang Jie With the development of Internet technology, using a computer to make phone calls through the network has no difficulty, further mature technology, but also in the most extensive, the most expensive ordinary telephone network calls made possible, and its technology Constantly improve and develop. In the United States Inter-net telephone business has been put into practical commercial use ...