| 基于软交换的一号通业务解决方案研究 |
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| 引用本文： | 徐振,杨剑康.基于软交换的一号通业务解决方案研究[J].微计算机应用,2007,28(2):178-181. |
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| 作者姓名： | 徐振 杨剑康 |
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| 作者单位： | 上海大学通信与信息工程学院,上海,200072 |
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| 摘 要： | 研究了SIP协议在软交换一号通业务中的应用策略。实现软交换一号通的关键是多路会话邀请的触发。一种方案是由应用服务器触发多路会话邀请至数个被叫终端。此外，为了缓解应用服务器与网络的负荷，文中还提出了利用重定向3xx响应由软交换触发多路会话邀请的方案，并通过动态实施两套方案以实现服务器和网络资源的有效利用。
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| 关 键 词： | 应用服务器 软交换 多路会话邀请 |
| 修稿时间： | 2005-03-29 |
Realization of UPT Based on Softswitch Network |
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| XU Zhen,YANG Jiankang.Realization of UPT Based on Softswitch Network[J].Microcomputer Applications,2007,28(2):178-181. |
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| Authors: | XU Zhen YANG Jiankang |
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| Affiliation: | School of Communication and Information Engineering, Shanghai University, Shanghai, 20072, China |
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| Abstract: | This paper discusses signaling tactics of softswitch UPT using SI Pprotocol. Touching off multiple invitations is the key technique of realizing UPT. One tactic is to use application server to touch off multiple invitations to respective terminals. However, in or der to relieve the burden of apphcation server and network, this paper proposes another tactic of using softswitch to touch off multiple invitations by means of using 3xx response. With the combination of the two tactics, server and network recourses can be effectively utilized. |
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| Keywords: | application server softswitch multiple invitations |
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