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首先分析传统智能网、综合智能网及面临的问题,并指出Parlay/OSA开放业务体系的业务兼容性问题。为了解决综合智能业务的Parlay/OSA业务平台与SIP网络的互通,提出一种基于SIP协议的智能网协议栈互通模型。举例说明利用该协议栈互通模型实现典型智能网应用协议互通的操作过程,并对基于SIP的智能业务控制及其应用的相关问题进行探讨。
Firstly, it analyzes the traditional intelligent network, integrated intelligent network and the problems it faces, and points out the business compatibility of Parlay / OSA’s open business system. In order to solve the intercommunication between Parlay / OSA service platform and SIP network of integrated intelligent services, an interworking model of intelligent network protocol stack based on SIP protocol is proposed. An example is given to illustrate the operation process of a typical intelligent network application protocol interoperability using the protocol stack interoperability model and to discuss related problems of the intelligent service control based on SIP and its application.