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    Hi <br>
    <br>
    what version of FS are you using?&nbsp; I had this issue in 1.2 but after
    upgrading to 1.4 the issue was gone.<br>
    <br>
    thanks<br>
    Matt<br>
    <br>
    <div class="moz-cite-prefix">On 17/09/2014 02:42,
      <a class="moz-txt-link-abbreviated" href="mailto:aademattia@comcast.net">aademattia@comcast.net</a> wrote:<br>
    </div>
    <blockquote
      cite="mid:4C0CDCE0-51B4-4736-867A-4E89EF4C547E@mail.inveroak.co.uk"
      type="cite">
      <div style="font-size: 12pt; font-family: Calibri,sans-serif;">
        <div>Hi,</div>
        <div>I am calling from my program direct to a Cisco router to
          Verizon t1. Other sdk work fine.</div>
        <div><br>
        </div>
        <div>I have tired this on other networks as well and same end
          result&nbsp;</div>
        <div><br>
        </div>
        <div>I am at a loss. If audio stops then dtmf event and beep
          avmd also stops working.</div>
        <div>&nbsp;It's like audio must be sent from FS to work. I can send a
          sample program.</div>
        <div><br>
        </div>
        <div>Sent from my HTC</div>
        <br>
        <div id="htc_header">----- Reply message -----<br>
          From: "Michael Collins" <a class="moz-txt-link-rfc2396E" href="mailto:msc@freeswitch.org">&lt;msc@freeswitch.org&gt;</a><br>
          To: "FreeSWITCH Users Help"
          <a class="moz-txt-link-rfc2396E" href="mailto:freeswitch-users@lists.freeswitch.org">&lt;freeswitch-users@lists.freeswitch.org&gt;</a><br>
          Subject: [Freeswitch-users] DTMF<br>
          Date: Tue, Sep 16, 2014 7:29 PM</div>
      </div>
      <br>
      <div dir="ltr">
        <div>If you take a packet capture do you find that the far end
          does not send audio to you until you send audio to them? You
          might need to play 1000ms of "silence" to them (or something
          like that) to give the audio stream the proverbial kick-start.<br>
          <br>
        </div>
        -MC<br>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">On Tue, Sep 16, 2014 at 3:43 PM, Andrew
          <span dir="ltr">&lt;<a moz-do-not-send="true"
              href="mailto:aademattia@comcast.net" target="_blank">aademattia@comcast.net</a>&gt;</span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div link="blue" vlink="purple" lang="EN-US">
              <div>
                <div>
                  <div>
                    <div>
                      <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Hi,</span></p>
                      <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">I
                          have a few questions.</span></p>
                      <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">&nbsp;</span></p>
                      <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">I
                          found if I make a call and the call connects
                          that DTMF and </span><span
style="font-size:9.5pt;font-family:Consolas;color:#a31515;background:white">avmd</span><span
style="font-size:9.5pt;font-family:Consolas;color:#a31515"> does not
                          work unless I play an audio file.</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d"></span></p>
                      <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1f497d">Here
                          are a few settings I am using.</span></p>
                      <p class="MsoNormal" style="text-autospace:none"><span
style="font-size:9.5pt;font-family:Consolas;color:black;background:white">&nbsp;&nbsp;
                          &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;session.Execute(</span><span
style="font-size:9.5pt;font-family:Consolas;color:#a31515;background:white">"start_dtmf_generate"</span><span
style="font-size:9.5pt;font-family:Consolas;color:black;background:white">,
                        </span><span
style="font-size:9.5pt;font-family:Consolas;color:#a31515;background:white">"true"</span><span
style="font-size:9.5pt;font-family:Consolas;color:black;background:white">);</span></p>
                      <p class="MsoNormal" style="text-autospace:none"><span
style="font-size:9.5pt;font-family:Consolas;color:black;background:white">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                          session.Execute(</span><span
style="font-size:9.5pt;font-family:Consolas;color:#a31515;background:white">"set"</span><span
style="font-size:9.5pt;font-family:Consolas;color:black;background:white">,
                        </span><span
style="font-size:9.5pt;font-family:Consolas;color:#a31515;background:white">"sleep_eat_digits=true"</span><span
style="font-size:9.5pt;font-family:Consolas;color:black;background:white">);</span></p>
                      <p class="MsoNormal"><span
style="font-size:9.5pt;font-family:Consolas;color:black;background:white">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
                          session.Execute(</span><span
style="font-size:9.5pt;font-family:Consolas;color:#a31515;background:white">"set"</span><span
style="font-size:9.5pt;font-family:Consolas;color:black;background:white">,
                        </span><span
style="font-size:9.5pt;font-family:Consolas;color:#a31515;background:white">"suppress-cng=false"</span><span
style="font-size:9.5pt;font-family:Consolas;color:black;background:white">);</span><span
style="font-size:9.5pt;font-family:Consolas;color:black"></span></p>
                      <p class="MsoNormal"><span
                          style="font-size:9.5pt;font-family:Consolas;color:black">I
                          also found that sometimes when I play an audio
                          file and if I am not talking that even the
                          audio file will not play.&nbsp; If I talk the audio
                          continues to play.&nbsp; Not sure if this is a bug
                          or a settings.</span></p>
                      <p class="MsoNormal"><span
                          style="font-size:9.5pt;font-family:Consolas;color:black">&nbsp;</span></p>
                      <p class="MsoNormal"><span
                          style="font-size:9.5pt;font-family:Consolas;color:black">I
                          also see that log AVMD using fs_cli.exe get
                          output to the screen only when audio file is
                          playing or me talking. (odd).</span></p>
                      <p class="MsoNormal"><span
                          style="font-size:9.5pt;font-family:Consolas;color:black">&nbsp;</span></p>
                      <p class="MsoNormal"><span
                          style="font-size:9.5pt;font-family:Consolas;color:black">What
                          I want to do is make a call and hold for DTMF
                          and or beep (AVMD) without having to play
                          audio.</span></p>
                      <p class="MsoNormal"><span
                          style="font-size:9.5pt;font-family:Consolas;color:black">&nbsp;</span></p>
                    </div>
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