<html>
  <head>
    <meta content="text/html; charset=ISO-8859-1"
      http-equiv="Content-Type">
  </head>
  <body text="#000000" bgcolor="#FFFFFF">
    Hello,<br>
    <br>
    are you using t_check_trans before&nbsp; t_relay to check if the second
    and third INVITEs are retransmission?<br>
    <br>
    Regards.<br>
    <br>
    El 19/11/2014 13:41, Dragomir Haralambiev escribi&oacute;:<br>
    <blockquote
cite="mid:CADzurOKbKG3J9hYFLi0396XqaFv34HArz-zOK5vSoDXhVjr75A@mail.gmail.com"
      type="cite">
      <div dir="ltr">
        <div>It replies back with provisional response (100 - Ok giving
          a try), but a bit too late - after more than one invite has
          been received already. </div>
        <div>The question is more why OpenSips sends 3 replies to the
          upstream provider instead just one since the invites are
          duplicates.</div>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">2014-11-19 20:14 GMT+02:00 campusvtv <span
            dir="ltr">&lt;<a moz-do-not-send="true"
              href="mailto:campusvtv@gmail.com" target="_blank">campusvtv@gmail.com</a>&gt;</span>:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div bgcolor="#FFFFFF" text="#000000"> Hello,<br>
              <br>
              check why OpenSIPs don't send provisional response to user
              that send 3 INVITEs or why the user don't receive these
              provisional responses.<br>
              <br>
              Regards<br>
              <br>
              <div>El 19/11/2014 12:05, Dragomir Haralambiev escribi&oacute;:<br>
              </div>
              <blockquote type="cite">
                <div>
                  <div class="h5">
                    <div dir="ltr">
                      <div>Hello folks,</div>
                      <div><br>
                      </div>
                      <div>I have opensips (v1.11.3) running here. I am
                        having the following problem: <br>
                        Sometimes Opensips gets 3 INVITE's with the same
                        From: tag ~0.5 seconds apart of each oother. <br>
                        After executing t_relay() opensips sends 3
                        invites to the upstream provider. <br>
                        What should I do to limit t_relay() of
                        forwarding only one INVITE request? <br>
                        This is how trace looks like:</div>
                      <div>&nbsp;<font face="monospace">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OpenSips<br>
                          ---- INVITE -----&gt;<br>
                          ---- INVITE -----&gt;<br>
                          ---- INVITE -----&gt;<br>
                          &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; t_relay<br>
                          &lt;--100 Give a Try--<br>
                          &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ---- INVITE -----&gt;<br>
                          &lt;--100 Give a Try--<br>
                          &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ---- INVITE -----&gt;<br>
                          &lt;--100 Give a Try--<br>
                          &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ---- INVITE -----&gt;</font></div>
                      <div><br>
                      </div>
                      <div><font face="Courier New">Best regards,</font></div>
                      <div><font face="Courier New">PlayMen</font></div>
                    </div>
                    <br>
                    <fieldset></fieldset>
                    <br>
                  </div>
                </div>
                <pre>_______________________________________________
Users mailing list
<a moz-do-not-send="true" href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a>
<a moz-do-not-send="true" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
              </blockquote>
              <br>
            </div>
            <br>
            _______________________________________________<br>
            Users mailing list<br>
            <a moz-do-not-send="true"
              href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br>
            <a moz-do-not-send="true"
              href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users"
              target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br>
            <br>
          </blockquote>
        </div>
        <br>
      </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a>
<a class="moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
    </blockquote>
    <br>
  </body>
</html>