| 利用软交换对中国电信本地网长途局进行退网改造的探讨 |
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| 引用本文： | 唐华.利用软交换对中国电信本地网长途局进行退网改造的探讨[J].广西通信技术,2010(4):7-11. |
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| 作者姓名： | 唐华 |
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| 作者单位： | 中国电信股份有限公司广西分公司; |
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| 摘 要： | 随着固网软交换对长途话务IP分流的推进,中国电信长途交换网络正朝着全IP、扁平化的架构演进,最终DC2局上承载的话务和业务将全部由软交换设备代替而实现DC2局的退网。从网络安全、可行性及必要性等方面就DC2局的退网改造进行分析。
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| 关 键 词： | 中国电信 软交换 DC2 退网 话务分流 |
Exploring the Withdrawn of China Telcom DC2 Exchange Based on Softswitch |
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| TANG Hua.Exploring the Withdrawn of China Telcom DC2 Exchange Based on Softswitch[J].Guangxi Communication Technology,2010(4):7-11. |
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| Authors: | TANG Hua |
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| Affiliation: | TANG Hua(China Telecommunication Co.,Ltd Guangxi Branch,Guangxi Nanning 530028) |
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| Abstract: | With more toll traffic distributed to softswitch on ip in the fixed network,the frame oflong-distance exchangenetwork of china telcom is gettingclosed to full-ip and flat.In long term,all the traffics andservices on DC2 will been replaced by the softeswitchand DC2 be withdrawned.Here the withdrawn of dc2 network is discussed in the network security,feasibility and necessity based on softswitch. |
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| Keywords: | China Telecom Softswitch DC2 Withdrawn Trafficdistribution |
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