voicexml.nomatchHandlerPrompt.fallback

Text played when a nomatch event is thrown.

Normally, when a nomatch event is thrown and not handled by the application, the Voice Browser service plays the nomatch.wav prompt. (See voicexml.nomatchHandlerPrompt.) If the prompt fails to load for any reason, for example, the file is missing or a port is down, the Voice Browser service plays the TTS version instead. If you’ve revised nomatch.wav, set this service property to play the matching TTS in those rare cases where it might be needed.