***

id: 27360de8-b84f-484b-aa8a-3068ae074754
title: Verto
sidebar-title: Verto
slug: /cxml/reference/voice/verto
position: 1
max-toc-depth: 3
----------------

The `<Verto>` noun is used to create a Verto connection. This is a SignalWire specific noun
that is used to establish a connection between the inbound call to the Verto client.

When using the `<Verto>` noun to dial a Verto client, the client address is formatted as: `<resource_name>@<space_sip_domain>.verto.signalwire.com`.

## Verb attributes

The `<Verto>` verb does not support any attributes.

## Nesting

No other verbs can be nested within `<Verto>` however, `<Verto>` is nested within the [`<Dial>`](/docs/compatibility-api/cxml/reference/voice/dial) verb.

## Request parameters

After a Dial attempt is made, SignalWire can make a request to the `<Dial>` verb's `action` attribute.
In addition to the [Standard Request Parameters](/docs/compatibility-api/cxml/reference/voice#request-parameters), the following are
parameters passed back to your application when SignalWire makes the request.

| Parameter                | type   | Description                         |
| :----------------------- | :----- | :---------------------------------- |
| `DialCallSID`            | string | The unique identifier for the call. |
| `DialSipHangupDirection` | string | The direction of the hangup.        |
| `DialCallStatus`         | string | The status of the call.             |
| `DialCallDuration`       | string | The duration of the call.           |
| `HangupDirection`        | string | The direction of the hangup.        |

## Examples

### A simple Verto dial

```xml
<?xml version="1.0"?>
<Response>
  <Dial>
    <Verto>Test@mySip-domain.verto.signalwire.com</Verto>
  </Dial>
</Response>
```

### Dialing a Verto client with Dial attributes

```xml
<?xml version="1.0" encoding="UTF-8"?>
<Response>
    <Dial
     record="record-from-answer"
     method="GET"
     action="https://www.example.com/after_dial">
        <Verto>Test@mySip-domain.verto.signalwire.com</Verto>
    </Dial>
</Response>
```