电信科学 ›› 2009, Vol. 25 ›› Issue (11): 55-59.doi: 10.3969/j.issn.1000-0801.2009.011.018

• 观察与交流 • 上一篇    下一篇

基于IMS的固定语音接入演进技术研究

成佳,何剑波   

  1. 迈普通信技术股份有限公司 成都 610041
  • 出版日期:2009-11-15 发布日期:2009-11-15

Research of IP Telephone Access IMS

Jia Cheng,Jianbo He   

  1. Maipu Communication Technology Co.,Ltd.,Chengdu 610041,China
  • Online:2009-11-15 Published:2009-11-15

摘要:

本文首先针对IMS网络架构中固定语音接入方式作了简单介绍,分析了基于IMS的固话接入的基本特征及其最终的组网模型。然后,根据当前运营商的实际情况,提出基于IMS的固定语音接入解决方案,进而详细讨论该方案的3种演进路径。

关键词: IMS, PBX, IPPBX, SBC

Abstract:

The way of access IMS is described. We analyzed the features of IP telephone access IMS,and researched network topology of IP telephone based IMS.Considering market requires,we proposed a solution based on China carrier’s IMS network.

Key words: IMS, PBX, IP PBX, SBC

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