47. The method of claim 44 , wherein VoiceXML is extended to specify natural language (NL) parsing via introduction of a NL grammar as a speech data file.
47. The method of claim 44 , wherein VoiceXML is extended to specify natural language (NL) parsing via introduction of a NL grammar as a speech data file. 48. The method of claim 47 , wherein the extension of VoiceXML comprises support for a natural language grammar tag.