| 四川电力行政交换网全网发送主叫号码的实现 |
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| 引用本文： | 谢联群. 四川电力行政交换网全网发送主叫号码的实现[J]. 电力系统通信, 2008, 29(9) |
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| 作者姓名： | 谢联群 |
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| 作者单位： | 四川省电力公司,通信自动化中心,四川,成都,610041 |
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| 摘 要： | 四川电力通信行政交换网大部分交换节点之间采用的是EM DTMF的随路信令,信令中没有包含发送主叫号码的协议,在充分利用现有网络资源的条件下,不改变信令方式,通过调整全网的各交换节点数据,实现全网的主叫号码发送和显示.文章详细介绍了实现全网主叫号码发送、接收和显示的技术方案,该方案已成功实施于四川电力通信行政交换网.
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| 关 键 词： | 交换机 主叫号码 信令 |
Realization of the calling number sending in Sichuan power communication exchange network |
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| XIE Lian-qun. Realization of the calling number sending in Sichuan power communication exchange network[J]. Telecommunications for Electric Power System, 2008, 29(9) |
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| Authors: | XIE Lian-qun |
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| Abstract: | Most of switching nodes in Sichuan power communication exchange network adopts EM DTMF signaling which carries no calling number.By adjusting the switching nodes without changing the signal mode,the calling number can be transmitted and displayed.In this paper,a detailed introduction is made on the technical scheme of the transmission,receiving and display of call number in Sichuan power communication exchange network. |
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| Keywords: | exchange calling number signaling |
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