| 软交换技术在铁路自动电话交换系统中的应用方案 |
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| 引用本文： | 刘宇.软交换技术在铁路自动电话交换系统中的应用方案[J].铁道通信信号,2019(4):58-60. |
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| 作者姓名： | 刘宇 |
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| 作者单位： | 中铁二院成都勘察设计研究院有限责任公司 |
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| 摘 要： | 传统的数字程控交换机正在逐步退出市场,取而代之的是软交换技术。本文通过对软交换技术的分析,结合成都铁路局通信网络建设现状,提出软交换技术在成都铁路局自动电话交换系统中的应用方案。
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| 关 键 词： | 程控交换 软交换 铁路局设备更新 |
Application Scheme of Soft-switch Technology in Automatic Telephone Switching System |
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| Liu Yu.Application Scheme of Soft-switch Technology in Automatic Telephone Switching System[J].Railway Signalling & Communication,2019(4):58-60. |
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| Authors: | Liu Yu |
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| Abstract: | As traditional digital program-controlled switch has been gradually withdrawing from the market, soft switch technology is growing to replace the traditional one. An application scheme of soft switch technology in the automatic telephone exchange system of Chengdu Railway Administration is put forward through analyzing soft switch technology and current situation of the construction of communication network in Chengdu Railway Administration. |
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| Keywords: | Program-control exchange Soft switch Renewal of equipment in railway administration |
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