ZVON > References > VoiceXML 2.0 Reference

Attribute: dtmf
Parents: | choice | link | menu | option |
Type:
<xsd:simpleType name="DTMFSequence.datatype">
     <xsd:restriction base="xsd:string">
          <xsd:pattern value="([\s]*[0-9#*]+[\s]*)+"/>
     </xsd:restriction>
</xsd:simpleType>