VoiceXML Interpreter Research & And Implementation

With the development of telecommunications and computer technology, integration of those technologies is obviously. Java technology and XML technology is the outcome of the advanced computer field, these two technology integrated with telecommunications business development is the trend. VoiceXML is the product of XML Web technology and telecommunications integration. VoiceXML 1.0 language versions of the applications in the telecommunications business development VoiceXML language reflected the large advantages; the telecommunications industry has become the common language for the operations of one. After the VoiceXML, CCXML and SSML quickly emerged, as a support of VoiceXML language. XML language for the current field of telecommunications research is a hot research.This article introduces the technical background of VoiceXML, and VoiceXML language the characteristics of itself and the industry's parser Research. Then explain the application at some specific system. In the fourth chapter, explain the design and implenment of VoiceXML Parser. At first, analysis the problems of existing parser, and then proposed the corresponding system optimization. In structure of the system, increase SSML language parser modules to provide up in the VoiceXML language; Expand the control functions and improving the ability to control VoiceXML language; Introduct the thread pool to reduce the frequency thread creation and destruction of the system. Finally from the module interface, internal data structure and function sealed three aspects, detailed display basic modules, script analysis module, module threads, cache module, SSML modules and so on. Chapter five fouces on a service write in VoiceXML and the VoiceXML development environment. In the sixth chapter, made a summary of the work performed and review the works have been done.