Google Script: Play Sound when a specific cell change the Value
<p><b>Situation:</b>
<br><br>
<a href="https://docs.google.com/spreadsheets/d/1Om6334YNxmNfTIGrARShNY0VD74zdNlKprem_UJneec" rel="nofollow noreferrer">Example Spreadsheet</a>
<br><br></p>

<blockquote>
  <p>Sheet: Support <br>
  Column: H has the following function <b>"=IF(D:D>0;IF($B$1>=$G:G;"Call";"In Time");" ")"</b> that changes the value depending on the result.</p>
</blockquote>

<p><b>Problem:</b>
<br><br>
I need to:</p>

<blockquote>
  <ol>
  <li>Play a sound when a cell in column H changes to "Call" on the sheet "Support".</li>
  <li>This function will need to run every 5min.<br></li>
  <li>Does the sound need to be uploaded to Drive or can I use a sound from a URL?</li>
  </ol>
</blockquote>

<p>I will appreciate to anyone can help on it... I see a lot of code but I didn't understand very well.</p>