> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes.

# Hang Up Call

> Call Flow Builder node to hang up a call.

The Hang Up Call node will disconnect a call and end the flow.

> **Note**
>
> This node is not strictly required, as calls will automatically end when the call reaches the end of a flow.

The **Reason** parameter is used for logging purposes and does not change the behavior of the Hang Up Call node.

Connect the terminal output of a branch to **Hang Up Call** to disconnect it. This example labels the reason **Hang Up**.

## Node Settings

**`Reason`** `string`

The reason for hanging up the call. \
 **Possible Values:** `Busy`, `Decline`, `Hang up` \
 **Default Value:** `Busy`

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> Call Flow Builder node to hang up a call.