Altova Mailing List Archives>Archive Index >comp.text.xml Archive Home >Recent entries >Thread Prev - VoiceXML - Full Duplex ? >Thread Next - Re: VoiceXML - Full Duplex ? Re: VoiceXML - Full Duplex ?To: NULL Date: 2/1/2008 2:57:00 PM VoiceXML "describes the human-machine interaction provided by voice response systems". It's a control file for those interactions, but does not actually carry any audio data within the XML file. (And it shouldn't; binary data is not something XML is particularly good at handling.) See http://www.w3.org/TR/voicexml20 for the spec. There are some tutorials at http://www.voicexml.org/tutorials/intro1.html; the very first intro slide has a block diagram which shows that the audio is processed alongside the control scripts rather than through them. VoiceXML can request that a full-duplex "bridge transfer" be established. But that's the only instance of "duplex" in the VoiceXML 2.0 Recommendation. | ||||||
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