title: Playing DTMF tones into a call
body: <p>We're trying to determine a way to send DTMF into the call. As we understand, It's only possible by using this Vonage API -&gt; <a href="https://developer.nexmo.com/api/voice?theme=dark#play-dtmf" rel="nofollow noreferrer">https://developer.nexmo.com/api/voice?theme=dark#play-dtmf</a>. But initiating a call using TokBox API -&gt; &quot;v2/project/{this.ApiKey}/dial&quot;
  does not provide call &quot;leg UUID&quot; in response.
  There are only these properties in response:</p>
  <p><code>{ &quot;id&quot;: UUID, &quot;connectionId&quot;: UUID, &quot;streamId&quot;: UUID }</code></p>
  <p>Is there any way to get leg UUID from TokBox/Nexmo API call response or by any other way?</p>