---
title: "Send DTMF tones"
method: POST
path: "/api/v1/Account/{auth_id}/Call/{call_uuid}/DTMF/"
tags: ["DTMF"]
---

# Send DTMF tones

`POST /api/v1/Account/{auth_id}/Call/{call_uuid}/DTMF/`

Send DTMF (keypad) tones on an active call. Use `w` for 0.5s pause, `W` for 1s pause.

## Path parameters

- `auth_id` string, required
- `call_uuid` string, required

## Request body

- object
  - `digits` string, required
  - `leg` 'aleg' | 'bleg' | 'both'

## Response `200`

DTMF sent

---

[API](https://skmtc.dev/vobiz/apis/vobiz-api.md) · [All operations](https://skmtc.dev/vobiz/apis/vobiz-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/vobiz/vobiz-api/revisions/863f08cd6737/schema)