SpeechActivateGrammar()

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Activate a grammar.

Last reviewed 2026-04-14

SpeechActivateGrammar(grammar_name)
Dialplan Builder -- build your SpeechActivateGrammar() command
Full arguments reference
  • grammar_name required
Description

This activates the specified grammar to be recognized by the engine. A grammar tells the speech recognition engine what to recognize, and how to portray it back to you in the dialplan. The grammar name is the only argument to this application.

Hangs up the channel on failure. If this is not desired, use TryExec.

Arguments
  • grammar_name required
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