Grammar Specifications on the Web

For information on the grammar specifications Cisco Unified CCX scripts use, see the following:

  • The Speech Recognition Grammar Specification (SRGS) Version 1.0 at http://www.w3.org/TR/speech-grammar/ defines a standard syntax for representing grammars for use in speech recognition so that developers can specify the words and patterns of words to be listened for by a speech recognizer.

  • The Cisco Regular Expression (Regex) Grammar Specification at http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/rel_docs/vxmlprg/refgde1.htm#1050172 defines the Cisco dual tone multiple frequency (DTMF) grammar that you can use with VoiceXML.