摘要
VoiceXML是W3C定义的可扩展标记语言(XML)的一种扩展,根据播放的提示信息、口述的命令、要记录和识别的语音或按键音输入,实现人和计算机之间的交互对话。SIP是由IETF提出的IP电话信令协议,它被用来建立、改变和终止基于IP网络用户间的呼叫。研究SIP服务与VoiceXML的集成,提出了基于SIP协议的SIP VocieXML浏览器的设计方案,并介绍了其工作流程和应用。
VoiceXML is an XML-based language developed by the W3C to create voice dialogs that feature syn-thesized speech, digitized audio, recognition of spoken and DTMF key input and recording of audio for telephony applications. SIP is an Internet telephony signaling protocol used for establishing and terminating Internet multimedia sessions. This paper integrates SIP server with VoiceXML, then presents a design of SIP-VoiceXML Browser, at last introduces its work flow and application.
出处
《计算机应用研究》
CSCD
北大核心
2004年第12期223-225,共3页
Application Research of Computers
关键词
VOICEXML
会话初始协议
浏览器
VoiceXML(Voice eXtensible Markup Language)
SIP(Session Initiation Protocol)
Browser
