> ## Documentation Index
> Fetch the complete documentation index at: https://docs.voxworks.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Settings

> Script Settings configure operational parameters for your voice assistant, including voice selection, transcription accuracy, and call duration limits.

## Voice Selection

Choose the voice your assistant uses when speaking to callers.

| Setting | Description                            |
| ------- | -------------------------------------- |
| `voice` | The voice model used for the assistant |

### Available Voices

| Name       | Gender | Age | Accent     | Tone         |
| ---------- | ------ | --- | ---------- | ------------ |
| **Amy**    | Female | 40s | Australian | Professional |
| **Robbie** | Male   | 30s | Australian | Casual       |
| **Kate**   | Female | 30s | Australian | Upbeat       |
| **Ray**    | Male   | 40s | Australian | Calm         |

Select a voice that matches your brand personality and audience expectations. You can preview voices before making a selection.

***

## Keywords

Keywords improve transcription accuracy for specific terms important to your script. Add brand names, industry jargon, or uncommon words that might otherwise be misheard.

| Setting    | Description                                     |
| ---------- | ----------------------------------------------- |
| `keywords` | List of terms to improve transcription accuracy |

For detailed guidance on using keywords effectively, see [Keywords](/conversation-dynamics/keywords).

***

## Maximum Call Duration

Controls how long a call can last before the system automatically ends it.

| Setting             | Description                    | Default        |
| ------------------- | ------------------------------ | -------------- |
| `max_call_duration` | Maximum call length in seconds | Varies by plan |

This prevents calls from running indefinitely and helps manage costs. When the limit is reached, the assistant will gracefully end the call.

**Use Cases:**

* **Short interactions** — Set lower limits for quick transactions (e.g., 5 minutes)
* **Complex conversations** — Allow more time for detailed discussions (e.g., 30 minutes)
* **Cost management** — Cap duration to control usage costs

***

## Next Steps

* [Keywords](/conversation-dynamics/keywords) — Learn how to improve transcription accuracy
* [Scripts Overview](/scripts/overview) — Learn about all Script components
* [Conversation Dynamics](/conversation-dynamics/overview) — Fine-tune timing and response behavior