<?xml version="1.0" encoding="UTF-8"?>
<vxml xmlns="http://www.w3.org/2001/vxml" 
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
  xsi:schemaLocation="http://www.w3.org/2001/vxml 
   http://www.w3.org/TR/voicexml20/vxml.xsd"
   version="2.0">
 
     <form id="getdriverlicense"> 
          <var name="birthday" expr="'1980-02-10'"/> 
          <field name="drivelicense"> 

<grammar mode="voice" xml:lang="en-US" version="1.0" root="action">
  <rule id="action">
    <one-of>
      <item> open </item>
      <item> close </item>
      <item> delete </item>
      <item> move </item>
    </one-of>
  </rule>
</grammar>
               
          </field> 
     </form> 
</vxml> 