> ## Documentation Index
> Fetch the complete documentation index at: https://invoca-5bd45748-mintlify-8d5425ca.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Prompt Voice

> Choose the text-to-speech voice, language, and gender used for Invoca IVR prompts on advertiser campaigns, via the Network Integration prompt_voice endpoint.

# Prompt Voice

For full details on creating and updating campaigns via the API, see [Advertiser Campaigns](/en/latest/api_documentation/network_integration/advertiser_campaigns).

## Manage Prompt Voice for Campaigns

A prompt voice can be set on a campaign's IVR to configure the accent used for the campaign's prompts.

### Set Prompt Voice

To use a particular prompt voice for your campaign, set `"tts_voice_talent_id"` on the IVR. See the tables in the **Conditions** section below to determine which prompt voice to use. (Make sure to reference *only* the table that corresponds to the language of your campaign.)

POST

`https://invoca.net/api/@@CAMPAIGN_FEATURES_API_VERSION/<network_id>/advertisers/<advertiser_id_from_network>/advertiser_campaigns/<advertiser_campaign_id_from_network>.json`

Example Request Body

```json theme={null}
{
  "ivr_tree": {
    "tts_voice_talent_id": 3,
    "root": {
      "node_type": "Connect",
      "prompt_text": "Please hold while we connect your call",
      "destination_phone_number": "8056173768",
      "destination_country_code": ""
    }
  }
}
```

### Conditions

#### English voice options

| Id | Voice Name | Gender | Language code (Country) |
| -- | ---------- | ------ | ----------------------- |
| 8  | Nicole     | Female | en-AU (Australia)       |
| 9  | Russell    | Male   | en-AU (Australia)       |
| 10 | Amy        | Female | en-UK (United Kingdom)  |
| 11 | Emma       | Female | en-UK (United Kingdom)  |
| 12 | Brian      | Male   | en-UK (United Kingdom)  |
| 13 | Aditi      | Female | en-IN (India)           |
| 14 | Raveena    | Female | en-IN (India)           |
| 15 | Joanna     | Female | en-US (United States)   |
| 16 | Kendra     | Female | en-US (United States)   |
| 17 | Kimberly   | Female | en-US (United States)   |
| 18 | Salli      | Female | en-US (United States)   |
| 19 | Joey       | Male   | en-US (United States)   |
| 20 | Matthew    | Male   | en-US (United States)   |
| 21 | Geraint    | Male   | en-UK (United Kingdom)  |

#### French voice options

| Id | Voice Name | Gender | Language code (Country) |
| -- | ---------- | ------ | ----------------------- |
| 22 | Celine     | Female | fr-FR (France)          |
| 23 | Lea        | Female | fr-FR (France)          |
| 24 | Mathieu    | Male   | fr-FR (France)          |
| 25 | Chantal    | Female | fr-CA (Canada)          |

#### Spanish voice options

| Id | Voice Name | Gender | Language code (Country) |
| -- | ---------- | ------ | ----------------------- |
| 26 | Conchita   | Female | es-ES (Spain)           |
| 27 | Lucia      | Female | es-ES (Spain)           |
| 28 | Enrique    | Male   | es-ES (Spain)           |
| 29 | Mia        | Female | es-MX (Mexico)          |
| 30 | Lupe       | Female | es-US (United States)   |
| 31 | Penelope   | Female | es-US (United States)   |
| 32 | Miguel     | Male   | es-US (United States)   |