<html>
  <head>

    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  </head>
  <body bgcolor="#FFFFFF" text="#000000">
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
    Hello,<br>
    <br>
    Is it possible for any developer who is familiar with DTMF-related
    code to have a look at the bug described on issue <a
      href="https://issues.asterisk.org/jira/browse/ASTERISK-21872">21872</a>,
    please?<br>
    I am always available to try and test patches for that.<br>
    <br>
    Thank you in advance.<br>
    <br>
    <a href="https://issues.asterisk.org/jira/browse/ASTERISK-21872"></a>
  </body>
</html>