Tools & Downloads > VoiceXML Grammars

These VoiceXML GSL grammar files contain US English values for common voice inputs, including:
  • airlines
  • area codes
  • cities
  • states
  • zip codes
  • numbers
  • days of the week
...and much more!


   Click to download a ZIP of the grammar library.

Grammars in other languages are planned for the future. Stay tuned!