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

# Hangup

> The verb for terminating a call.

The `hangup` verb terminates the call and ends the session.

```json theme={null}
{
  "verb": "hangup",
  "headers": {
    "X-Reason" : "maximum call duration exceeded"
  }
}
```

## Configuration

The following table lists the available parameters:

| Parameter | Type | Description | Required |
| - | - | - | - |
| headers | object | An object containing SIP headers to include in the `BYE` request. | No |

## More Information

* [NO\_ANSWER](https://docs-classic.cognigy.com/voice-gateway/references/events/NO_ANSWER.md)
* [USER\_BUSY](https://docs-classic.cognigy.com/voice-gateway/references/events/USER_BUSY.md)


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