Actions

Every action has a name and a version, like dial@v2. This list shows the current version of each action: older versions keep working in existing scenarios, and each action page lists them.

An action runs in the branches listed on its page: the call actions need a live call (inbound-call and your own branches), the data and messaging actions also run without a call (api-initiated, inbound-sms, hangup).

Call control

Action	What it does
`dial@v2`	Connect the current caller to another party. Replaces dial@v1 (cli becomes callerId, ring becomes an audioFile)
`bridge@v3`	Bridge the outbound leg of a dial@v2 (or dial@v1); a beep (feedback) is played to both legs before bridging unless disabled
`conference@v1`	Put the caller in a conference room. Callers of your account that use the same room are connected together; the room is created when the first caller enters it. The action blocks until the caller leaves the room (by pressing *, automatically as the last participant, or after a failed PIN), then the next action runs.
`answer@v1`	Answer the call (inbound calls only)
`ringing@v1`	Indicate ringing tone before the call is answered (inbound calls only)
`hangup@v1`	Hangup the call, with optional Q.850 cause code
`wait@v1`	Wait for a given amount of time
`waitForSilence@v1`	Wait for silence
`dtmf@v1`	Sends DTMF to the current call
`amd@v3`	Answering Machine Detection

Audio

Action	What it does
`play@v3`	Play a text-to-speech prompt (tts) or an audio file of your library (audioFile). Replaces say@v2 and play@v2.
`playRecordingFile@v1`	Play a file recorded with record@v1

Caller input

Action	What it does
`gather@v4`	Gather digits (DTMF) from the caller, optionally prompted by a text-to-speech (tts) or an audio file of your library (audioFile)
`recognize@v3`	Recognize voice - Speech-to-Text

Recording

Action	What it does
`startRecording@v2`	Start call recording. Replaces startRecording@v1 (the result is the lowercase recording SID)
`stopRecording@v2`	Stop call recording. Replaces stopRecording@v1 (the result is the lowercase recording SID)
`record@v1`	Record raw audio
`saveRecordingFile@v1`	Save a file recorded with record@v1 as a Recording object in the API

Messaging

Action	What it does
`sms@v1`	Send SMS
`email@v1`	Send an email

Data & integrations

Action	What it does
`fetch@v3`	Fetch HTTP resource
`javascript@v1`	Execute JavaScript code
`memcache@v1`	Key/value store for short term storage
`log@v1`	Log something
`googleAnalytics@v1`	Measure offline (phone) interactions with Google Analytics
`mixpanel@v1`	Push event to Mixpanel

AI

Action	What it does
`openai@v3`	Communicate with OpenAI's API
`voicebot@v1`	AI agent

The full definition of every action is in the JSON Schema. The Callr Console editor validates your YAML against it and shows this documentation inline.