We can easily transplant the system into other domains such as faxes encrypting, IP Phone and private data network by changing the interfacing circuit and adding or deleting software modules.
通过适当地修改接口电路和增删软件模块，可以很方便地把所提出的系统方案移植到其它类似的应用领域中，如传真加密、IP电话加密、专用网络的数据加密等。
This article describes the concepts of IP phone, key technology, realization principles, software and hardware supports.
本文作者阐述了IP电话的概念、关键技术、实现方式及所需的软、硬件设施。
This article describes the concepts of IP phone, key technology, realization principles, software and hardware supports.
本文作者阐述了IP电话的概念、关键技术、实现方式及所需的软、硬件设施。
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