VoiceXML - processing

Application needs to be run on VoiceXML platform or using VoiceXML interpreter.
- desktop platforms - OptimTalk, publicVoiceXML, JVoiceXML
- opensource on-line - Asterisk+VoiceGlue, Asterisk+OpenVXI
- on-line commercial:
  - Bevocal Cafe
  - Voxeo Prophecy
- VoiceXML forms in XHTML documents
  - using namespaces (formerly W3C submission XHTML+Voice profile 1.0)
  - Support in Opera a Firefox web browsers.
- ...