<p dir="ltr">Try with</p>
<p dir="ltr">&lt;action application=&quot;set&quot; data=&quot;pass_rfc2833=true&quot;/&gt;</p>
<p dir="ltr">before bridge</p>
<br><div class="gmail_quote"><div dir="ltr">On Wed, 12 Oct 2016, 07:31 Yu Boot, &lt;<a href="mailto:yu@yu-boot.ru">yu@yu-boot.ru</a>&gt; wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div bgcolor="#FFFFFF" text="#000000" class="gmail_msg">
    <p class="gmail_msg">I find this:<br class="gmail_msg">
    </p>
    <p class="gmail_msg">                &lt;action application=&quot;start_dtmf_generate&quot;/&gt;<br class="gmail_msg">
    </p>
    <p class="gmail_msg">It works like I&#39;ve wanted, but any call that is routed via this
      extension has audio issues like stuttering, dropouts etc. :(<br class="gmail_msg">
    </p>
    <br class="gmail_msg">
    <div class="m_6754679528745778393moz-cite-prefix gmail_msg">11.10.2016 11:32, Benjamin Cropley
      пишет:<br class="gmail_msg">
    </div></div><div bgcolor="#FFFFFF" text="#000000" class="gmail_msg">
    <blockquote type="cite" class="gmail_msg">
      <div dir="ltr" class="gmail_msg">
        <pre style="font-family:monospace,courier;padding:1em;border:1px dashed rgb(47,111,171);color:rgb(0,0,0);background-color:rgb(249,249,249);line-height:1.3em;font-size:12.8px" class="gmail_msg">&lt;action application=&quot;set&quot; data=&quot;dtmf_type=rfc2833&quot;/&gt;
</pre>
        <div class="gmail_msg">good luck :)</div>
      </div>
      <div class="gmail_extra gmail_msg"><br class="gmail_msg">
        <div class="gmail_quote gmail_msg">On Tue, Oct 11, 2016 at 9:16 AM, Yu
          Boot <span dir="ltr" class="gmail_msg">&lt;<a href="mailto:yu@yu-boot.ru" class="gmail_msg" target="_blank">yu@yu-boot.ru</a>&gt;</span>
          wrote:<br class="gmail_msg">
          <blockquote class="gmail_quote gmail_msg" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Yes. But
            unfortunately a remote side can&#39;t work with SIP INFO either.<br class="gmail_msg">
            How to force FS to generate inband DTMF to B-leg?<br class="gmail_msg">
            <br class="gmail_msg">
            <br class="gmail_msg">
            11.10.2016 10:32, Dragos Oancea пишет:<br class="gmail_msg">
            <div class="m_6754679528745778393HOEnZb gmail_msg">
              <div class="m_6754679528745778393h5 gmail_msg">&gt; By default FS should pass RFC2833
                without any change.<br class="gmail_msg">
                &gt; Perhaps you don&#39;t have a &quot;telephone-event&quot; payload
                in the SDP answer<br class="gmail_msg">
                &gt; from the other side (B-leg) ?<br class="gmail_msg">
                &gt;<br class="gmail_msg">
                &gt; Dragos<br class="gmail_msg">
                &gt;<br class="gmail_msg">
                &gt; On 11/10/2016 08:17, Yu Boot wrote:<br class="gmail_msg">
                &gt;&gt; FS receives DTMF tones from A-leg in RFC2833
                mode, but generates SIP<br class="gmail_msg">
                &gt;&gt; INFO to B-leg instead of RFC2833. How to fix
                this?<br class="gmail_msg">
                &gt;&gt;<br class="gmail_msg">
                &gt;&gt;<br class="gmail_msg">
                &gt;&gt; _________________________________________________________________________<br class="gmail_msg">
                &gt;&gt; Professional FreeSWITCH Consulting Services:<br class="gmail_msg">
                &gt;&gt; <a href="mailto:consulting@freeswitch.org" class="gmail_msg" target="_blank">consulting@freeswitch.org</a><br class="gmail_msg">
                &gt;&gt; <a href="http://www.freeswitchsolutions.com" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitchsolutions.com</a><br class="gmail_msg">
                &gt;&gt;<br class="gmail_msg">
                &gt;&gt; Official FreeSWITCH Sites<br class="gmail_msg">
                &gt;&gt; <a href="http://www.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitch.org</a><br class="gmail_msg">
                &gt;&gt; <a href="http://confluence.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://confluence.freeswitch.org</a><br class="gmail_msg">
                &gt;&gt; <a href="http://www.cluecon.com" rel="noreferrer" class="gmail_msg" target="_blank">http://www.cluecon.com</a><br class="gmail_msg">
                &gt;&gt;<br class="gmail_msg">
                &gt;&gt; FreeSWITCH-users mailing list<br class="gmail_msg">
                &gt;&gt; <a href="mailto:FreeSWITCH-users@lists.freeswitch.org" class="gmail_msg" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br class="gmail_msg">
                &gt;&gt; <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br class="gmail_msg">
                &gt;&gt; UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br class="gmail_msg">
                &gt;&gt; <a href="http://www.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitch.org</a><br class="gmail_msg">
                &gt;&gt;<br class="gmail_msg">
                &gt; _________________________________________________________________________<br class="gmail_msg">
                &gt; Professional FreeSWITCH Consulting Services:<br class="gmail_msg">
                &gt; <a href="mailto:consulting@freeswitch.org" class="gmail_msg" target="_blank">consulting@freeswitch.org</a><br class="gmail_msg">
                &gt; <a href="http://www.freeswitchsolutions.com" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitchsolutions.com</a><br class="gmail_msg">
                &gt;<br class="gmail_msg">
                &gt; Official FreeSWITCH Sites<br class="gmail_msg">
                &gt; <a href="http://www.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitch.org</a><br class="gmail_msg">
                &gt; <a href="http://confluence.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://confluence.freeswitch.org</a><br class="gmail_msg">
                &gt; <a href="http://www.cluecon.com" rel="noreferrer" class="gmail_msg" target="_blank">http://www.cluecon.com</a><br class="gmail_msg">
                &gt;<br class="gmail_msg">
                &gt; FreeSWITCH-users mailing list<br class="gmail_msg">
                &gt; <a href="mailto:FreeSWITCH-users@lists.freeswitch.org" class="gmail_msg" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br class="gmail_msg">
                &gt; <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br class="gmail_msg">
                &gt; UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br class="gmail_msg">
                &gt; <a href="http://www.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitch.org</a><br class="gmail_msg">
                <br class="gmail_msg">
                <br class="gmail_msg">
                _________________________________________________________________________<br class="gmail_msg">
                Professional FreeSWITCH Consulting Services:<br class="gmail_msg">
                <a href="mailto:consulting@freeswitch.org" class="gmail_msg" target="_blank">consulting@freeswitch.org</a><br class="gmail_msg">
                <a href="http://www.freeswitchsolutions.com" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitchsolutions.com</a><br class="gmail_msg">
                <br class="gmail_msg">
                Official FreeSWITCH Sites<br class="gmail_msg">
                <a href="http://www.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitch.org</a><br class="gmail_msg">
                <a href="http://confluence.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://confluence.freeswitch.org</a><br class="gmail_msg">
                <a href="http://www.cluecon.com" rel="noreferrer" class="gmail_msg" target="_blank">http://www.cluecon.com</a><br class="gmail_msg">
                <br class="gmail_msg">
                FreeSWITCH-users mailing list<br class="gmail_msg">
                <a href="mailto:FreeSWITCH-users@lists.freeswitch.org" class="gmail_msg" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br class="gmail_msg">
                <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br class="gmail_msg">
                UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br class="gmail_msg">
                <a href="http://www.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitch.org</a></div>
            </div>
          </blockquote>
        </div>
        <br class="gmail_msg">
        <br clear="all" class="gmail_msg">
        <div class="gmail_msg"><br class="gmail_msg">
        </div>
        -- <br class="gmail_msg">
        <div class="m_6754679528745778393gmail_signature gmail_msg" data-smartmail="gmail_signature">
          <div dir="ltr" class="gmail_msg">All the best,
            <div class="gmail_msg">Ben Cropley</div>
            <div class="gmail_msg">07539 366 905</div>
          </div>
        </div>
      </div>
      <br class="gmail_msg">
      <fieldset class="m_6754679528745778393mimeAttachmentHeader gmail_msg"></fieldset>
      <br class="gmail_msg">
      <pre class="gmail_msg">_________________________________________________________________________
Professional FreeSWITCH Consulting Services: 
<a class="m_6754679528745778393moz-txt-link-abbreviated gmail_msg" href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a>
<a class="m_6754679528745778393moz-txt-link-freetext gmail_msg" href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a>

Official FreeSWITCH Sites
<a class="m_6754679528745778393moz-txt-link-freetext gmail_msg" href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a>
<a class="m_6754679528745778393moz-txt-link-freetext gmail_msg" href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a>
<a class="m_6754679528745778393moz-txt-link-freetext gmail_msg" href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a>

FreeSWITCH-users mailing list
<a class="m_6754679528745778393moz-txt-link-abbreviated gmail_msg" href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a>
<a class="m_6754679528745778393moz-txt-link-freetext gmail_msg" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
UNSUBSCRIBE:<a class="m_6754679528745778393moz-txt-link-freetext gmail_msg" href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a>
<a class="m_6754679528745778393moz-txt-link-freetext gmail_msg" href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a></pre>
    </blockquote>
    <br class="gmail_msg">
  </div>

_________________________________________________________________________<br class="gmail_msg">
Professional FreeSWITCH Consulting Services:<br class="gmail_msg">
<a href="mailto:consulting@freeswitch.org" class="gmail_msg" target="_blank">consulting@freeswitch.org</a><br class="gmail_msg">
<a href="http://www.freeswitchsolutions.com" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitchsolutions.com</a><br class="gmail_msg">
<br class="gmail_msg">
Official FreeSWITCH Sites<br class="gmail_msg">
<a href="http://www.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitch.org</a><br class="gmail_msg">
<a href="http://confluence.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://confluence.freeswitch.org</a><br class="gmail_msg">
<a href="http://www.cluecon.com" rel="noreferrer" class="gmail_msg" target="_blank">http://www.cluecon.com</a><br class="gmail_msg">
<br class="gmail_msg">
FreeSWITCH-users mailing list<br class="gmail_msg">
<a href="mailto:FreeSWITCH-users@lists.freeswitch.org" class="gmail_msg" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br class="gmail_msg">
<a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br class="gmail_msg">
UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users" rel="noreferrer" class="gmail_msg" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br class="gmail_msg">
<a href="http://www.freeswitch.org" rel="noreferrer" class="gmail_msg" target="_blank">http://www.freeswitch.org</a></blockquote></div>