---
title: "Set Translation Mute Tts"
method: POST
path: "/api/voice/translation/{call_id}/mute-tts"
tags: ["voice-control", "voice-control"]
---

# Set Translation Mute Tts

`POST /api/voice/translation/{call_id}/mute-tts`

## Request

- Base URL: `https://api.dialogbrain.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.dialogbrain.com/api/voice/translation/{call_id}/mute-tts`
- Auth: none declared

Mute the translator's voice. scope='everywhere' (default — today's
exact behavior): tts_muted, synthesis stops, subtitles only anywhere.
scope='call': call_tts_muted, silent IN THE ROOM only — synthesis
keeps running and /live QR listeners keep full audio (meet: worker
gates the mix; native: NativeMeetRoom gates playback client-side).

## Path parameters

- `call_id` string, required

## Request body

- TranslationMuteRequest
  - `muted` boolean, required
  - `scope` string, nullable: 'everywhere' (default) = tts_muted; 'call' = call_tts_muted (in-room only, /live keeps audio).

## Response `200`

Successful Response

- TranslationRuntimeState
  - `paused` boolean
  - `tts_muted` boolean
  - `call_tts_muted` boolean
  - `transcription_paused` boolean
  - `agent_disabled` boolean
  - `target_lang_override` string, nullable
  - `state` string, nullable
  - `configured_state` string, nullable
  - `suppressed_by` string, nullable
  - `speaks` boolean, nullable
  - `run_mt` boolean, nullable
  - `show_subtitle` boolean, nullable
  - `play_tts` boolean, nullable
  - `armed_by` string, nullable
  - `agent_session_active` boolean
  - `app_target_langs` string[], nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway.md) · [All operations](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway/llms.txt) · [OpenAPI document](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway/revisions/d84e7dc9977d?raw)