多网协同的集团客户语音专线可靠性优化新方案

doi:10.11959/j.issn.1000-0801.2018309

Abstract

Abstract:

The voice line based on VoIP and adopting PON access has become the mainstream solution for the enterprise private voice line service market.The traditional TDM voice line still retained the reliability advantage based on the SDH access.Therefore,a new VoIP line reliability optimization solution that didn’t rely on SDH and transmission protection technology was proposed.The lower cost and high efficiency of the solution was demonstrated and the specific method of the scheme was analyzed to achieve the networking goal through multi-network collaboration.Through both laboratory test and present network trial,the rationality,feasibility and stability of the solution was verified.

Key words: private voice line, reliability, optimization solution, test, present network trial

CLC Number:

TN916.2

Yu WU,Xiaoyan WANG,Yun YANG,Hua WANG,Yan DOU,Jingjing FANG. New reliability optimization solution in enterprise private voice line service based on multi-network collaboration[J]. Telecommunications Science, 2018, 34(12): 155-162.

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References 10

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测试组	T1配置	T2配置	语音业务自动恢复时长
1	20 min	60 min	≤20 min（A厂商终端）≤30 min（B厂商终端）
2	15 min	60 min	≤15 min（A厂商终端）≤30 min（B厂商终端）
3	20 min	30 min	≤20 min（A厂商终端）≤20 min（B厂商终端）
4	15 min	30 min	≤15 min（A厂商终端）≤15 min（B厂商终端）

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New reliability optimization solution in enterprise private voice line service based on multi-network collaboration

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