IP telephony: Replacing the old world...or creating the new one?

被引：0
|
作者：
Van Sambeek, Marcel [1 ]
机构：
[1] KPN Research, St. Paulusstraat 4, 2264 XZ Leidschendam, Netherlands
来源：
Journal of the Institution of British Telecommunications Engineers | 2000年 / 1卷 / 03期
关键词：
Asynchronous transfer mode - Global system for mobile communications - Local area networks - Network protocols - Packet networks - Telecommuting - Wide area networks;
D O I：
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中图分类号：
学科分类号：
摘要：
This paper addresses the issues involved in replacing the traditional PBX for an IP-based PBX in private networks. It starts with some general trends in business communications. Then it is demonstrated that voice-over-Internet protocol (VoIP) will initially be used for cost reduction-a replacement of the old world. However, cost reduction is only a short-term motivation to change to VoIP. In the long term, it will be the value-added services that drive the VoIP market. A new world will be created.
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页码：30 / 35
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