<div dir="ltr">I mean, the phone may expect SRTP to be offered over the TLS socket.<div style>You were offering regular RTP profile &quot;AVP&quot; with no crypto in it and they rejected it as unsupported.</div><div style>
That makes me guess they require you to enable srtp &quot;SAVP&quot; + crypto tags or they will drop the call.</div><div style><br></div><div style>try adding {sip_secure_media=true} in the outbound call to the phone.</div>
<div style><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Feb 28, 2013 at 11:03 AM, Vittorio Guglielmo <span dir="ltr">&lt;<a href="mailto:vittorio.guglielmo@gmail.com" target="_blank">vittorio.guglielmo@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div bgcolor="#FFFFFF" text="#000000">
    Can you please explain to me what does it mean ?<br>
    <br>
    And, in case, how can I demonstrate it, cause I need to buy a lot of
    clients to build a secured voip network.<br>
    <br>
    Thank you very much for your time and your effort on a so huge piece
    of software ( I bought all of your books ).<br>
    <br>
    <br>
    Vic<div><div class="h5"><br>
    <br>
    <br>
    <br>
    <div>On 28/02/13 17:42, Anthony Minessale
      wrote:<br>
    </div>
    <blockquote type="cite">
      <div dir="ltr">They probably do not accept calls over TLS that are
        not SAVP</div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Thu, Feb 28, 2013 at 6:36 AM,
          Vittorio Guglielmo <span dir="ltr">&lt;<a href="mailto:vittorio.guglielmo@gmail.com" target="_blank">vittorio.guglielmo@gmail.com</a>&gt;</span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div bgcolor="#FFFFFF" text="#000000"> Anthony,<br>
              <br>
              sofia global siptrace on<br>
              <br>
              and in attachment are the two siptrace:<br>
              <br>
              <ol>
                <li><b>101</b> ( Bria iOS 2.3.4 on Iphone 3GS)   <b>===&gt;
                    102</b> (Bria 3 release 3.5.0b on Mac OSX 10.7.5)</li>
                <li><b>102</b>  <b>===&gt; 101</b></li>
              </ol>
              <p>Both of them have forced only ulaw (first) and alaw
                (second), and without TSL/SRTP they call each other
                without problems.<br>
              </p>
              <p><br>
                The behavior is different in the two above cases:<br>
              </p>
              <p>When I call from 101 to 102 I get a  <b>Originate
                  Resulted in Error Cause: 79 [SERVICE_NOT_IMPLEMENTED]</b><br>
                due to, I believe a: <b>SIP/2.0 415 Unsupported Media
                  Type</b><br>
              </p>
              <p>When I instead call from 102 to 101 I get a <b>Originate

                  Failed.  Cause: INCOMPATIBLE_DESTINATION</b><br>
                with a : <b> SIP/2.0 488 Not Acceptable Here</b><br>
              </p>
              <p><br>
              </p>
              <p>Vic<br>
                <br>
              </p>
              <div>On 28/02/13 00:23, Anthony Minessale wrote:<br>
              </div>
              <blockquote type="cite">
                <div>sofia global siptrace on</div>
                <div><br>
                </div>
              </blockquote>
              <br>
            </div>
            <br>
_________________________________________________________________________<br>
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            <br>
          </blockquote>
        </div>
        <br>
        <br clear="all">
        <div><br>
        </div>
        -- <br>
        Anthony Minessale II<br>
        <br>
        FreeSWITCH <a href="http://www.freeswitch.org/" target="_blank">http://www.freeswitch.org/</a><br>
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        <br>
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        pstn:<a href="tel:%2B19193869900" value="+19193869900" target="_blank">+19193869900</a>
      </div>
      <br>
      <fieldset></fieldset>
      <br>
      <pre>_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
<a href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a>
<a href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a>

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a>

Official FreeSWITCH Sites
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</pre>
    </blockquote>
    <br>
  </div></div></div>

<br>_________________________________________________________________________<br>
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<br>
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<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Anthony Minessale II<br><br>FreeSWITCH <a href="http://www.freeswitch.org/">http://www.freeswitch.org/</a><br>ClueCon <a href="http://www.cluecon.com/">http://www.cluecon.com/</a><br>
Twitter: <a href="http://twitter.com/FreeSWITCH_wire">http://twitter.com/FreeSWITCH_wire</a><br><br>AIM: anthm<br><a href="mailto:MSN%3Aanthony_minessale@hotmail.com">MSN:anthony_minessale@hotmail.com</a><br>GTALK/JABBER/<a href="mailto:PAYPAL%3Aanthony.minessale@gmail.com">PAYPAL:anthony.minessale@gmail.com</a><br>
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pstn:+19193869900
</div>