Using SRGS Grammar Expressions

When using SRGS grammar expressions, you should be aware of the following:

  • Cisco Unified CCX 4.x VoiceXML documents use SRGS grammar specifications and syntax rather than Nuance SGL grammar syntax.

  • If not supplied, a <grammar> element is filled in with appropriate default values for the required attributes: root, version, xml:lang, xmlns.

  • The <rule> “id” attribute is generated automatically and referenced by the “root” attribute of the <grammar> element

  • If this is an SRGS DTMF grammar, the “mode” attribute of the <grammar> element must be supplied and it must be set to “dtmf.”