---
title: "Stop audio playback"
method: POST
path: "/calls/{call_control_id}/actions/playback_stop"
tags: ["Call Commands"]
---

# Stop audio playback

`POST /calls/{call_control_id}/actions/playback_stop`

Stop audio being played on the call.

**Expected Webhooks:**

- `call.playback.ended` or `call.speak.ended`

## Path parameters

- `call_control_id` string, required

## Request body

- PlaybackStopRequest
  - `overlay` boolean — When enabled, it stops the audio being played in the overlay queue.
  - `stop` string — Use `current` to stop the current audio being played. Use `all` to stop the current audio file being played and clear all audio files from the queue.
  - `client_state` string — Use this field to add state to every subsequent webhook. It must be a valid Base-64 encoded string.
  - `command_id` string — Use this field to avoid duplicate commands. Telnyx will ignore any command with the same `command_id` for the same `call_control_id`.

## Response `200`

Successful response upon making a call control command.

- object
  - `data` CallControlCommandResult
    - `result` string

## Other responses

- `422` — Unprocessable entity. The request was well-formed but could not be processed due to semantic errors. This includes validation errors, invalid parameter values, call state errors, conference errors, queue errors, recording/transcription errors, and business logic violations.
- `default` — Unexpected error

---

[API](https://skmtc.net/team-telnyx/apis/telnyx-api-2.md) · [All operations](https://skmtc.net/team-telnyx/apis/telnyx-api-2/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/team-telnyx/telnyx-api-2/versions/8f5f4e537994/schema)