Introduction - If you have any usage issues, please Google them yourself
VoiceXML is a markup language for creating voice-user interfaces. It uses speech recognition and/or touchtone (DTMF keypad) for input, and pre-recorded audio and text-to-speech synthesis (TTS) for output. It is based on the Worldwide Web Consortium s Extensible Markup Language (XML), and leverages the web paradigm for application development and deployment. With VoiceXML, speech recognition application development is greatly simplified by using familiar web infrastructure, including tools and Web servers.