The transcribe verb is used to send real time transcriptions of speech to a web callback.

The transcribe command is only allowed as a nested verb within a dial or listen verb. Using transcribe in a dial command allows a long-running transcription of a phone call to be made, while nesting within a listen verb allows transcriptions of recorded messages (e.g. voicemail).

{
  "verb": "transcribe",
  "transcriptionHook": "http://example.com/transcribe",
  "recognizer": {
    "vendor": "Google",
    "language" : "en-US",
    "interim": true
  }
}

You can use the following options in the transcribe command: