Based On The Intelligent Gateway Of The Jain Api Key Technology Research And Realization

With the development of modern communication technology,IP technology is changing the traditional telecommunication conception and architecture,multi-network convergence between the heterogenous network is a tendency ultimately.However,the traditional intelligent network is a seal system,which can't adapt with service actuating,multi-network convergence and opening nimble development request of the next generation network. Intelligent Network is still the current providing ways of the telecommunication new service, therefore many organizations are developing the enhancement technology of Intelligent Network ability,the technologies include PINT,Parlay,JAIN and IN/CORBA intercommunication.Firstly,this article is analyzed the topic research background,architecture and inherent flaw of the traditional Intelligent Network.Secondly,this article is researched kinds of opening networking technology,including PINT,Parlay,JAIN and IN/CORBA,and compared with Parlay and JAIN technology with emphasis.It is analyzed JAIN INAP and JAIN JCC architecture in detail,researched the mapping mechanism about JAIN API and INAP message deeply.Through researched with the application server based on the JAIN API Intelligent Network key technology,designed union solution between JAIN API and the Intelligent Network.Then it is researched with JAIN service logic execution environment middleware technology and JAIN JCC technology deeply.Finally it is designed and implementated the call forwarding practical application based on the Java call control/java coordination and transaction model.