Retrieve a list of all active or newly established user sessions.

Retrieve a list of voice applications that are linked to a specific domain.

Retrieve a list of available premium voices that can be used for text-to-speech conversion.

Retrieve a list of all subscribers associated with a specific domain.

Retrieve a list of all domain trunk configurations from your account.

Initiates a call to a specified remote destination or Cloudonix subscriber, and then performs advanced actions or processing during the active call.

Executes a custom request to any Cloudonix REST API endpoint, allowing you to interact with Cloudonix services as specified in the [Cloudonix REST API documentation](https://developers.cloudonix.com/core-api).

Save custom data in the session object, allowing this information to be included in future requests and Call Detail Record (CDR) events.

Transfer an active call from its current voice application to a different voice application.

End an ongoing call by disconnecting it using a specific session token.

Creates an HTTP endpoint to receive and process Call Detail Records (CDRs) sent from Cloudonix.

An Attached Voice Application is a CXML-based voice app configured for instant use within Cloudonix, while a Connected Voice Application is one that is visible in the Cloudonix cockpit and must have at least one DNID (Dialed Number Identification) assigned to it.

A Detached Voice Application is a CXML-based voice application hosted externally and not accessible through the Cloudonix cockpit. These External Voice Applications are designed to handle call flows that are triggered independently, rather than being directly initiated by a DNID.

Specifies a URL to receive notifications about session updates when no specific callback URL is set for the session being updated.

Establish a connection to a remote AI-powered voice agent through the Cloudonix AI connector module.

Initiate a new conference call or join an existing one, with conference calls being created automatically as needed.

Generate a tailored CXML document using the CXML language, following the specifications provided in the Cloudonix developer documentation.

Collect responses from a caller during an active call using phone keypad (DTMF) inputs, then redirect the call to a different application once the input is received.

Collect responses from a caller during an active call using phone keypad (DTMF) inputs, then redirect the call to a different application once the input is received.

End the ongoing call that is currently connected.

Initiate a phone call to an external phone number using a connected carrier trunk, to a directly connected subscriber, or to a conference call participant.

Temporarily place the call on hold for a specified duration, then redirect the call to a designated voice application endpoint.

Play a remote audio file (MP3 or WAV format) during a call, then transfer call control to another application once playback finishes.

Capture and save an audio recording of the ongoing connected phone call.

Decline an incoming call and provide a specified reason for the rejection.

Add a custom SIP header to the `[CXML] Make call` and `[CXML] Connect Voice Agent` modules to include additional call information.

Convert your text into speech and then seamlessly hand over control to a different voice application endpoint.

Redirect the current call to a specified new voice application URL, transferring control to that application.

Process and render the voice application to prepare it for further handling.