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    <p>Hello,</p>
    <p>are you using both rtpproxy and rtpengine in your kamailio.cfg? I
      guess both try to export same variable, the second time it prints
      error due to the conflict.</p>
    <p>Cheers,<br>
      Daniel<br>
    </p>
    <br>
    <div class="moz-cite-prefix">On 22.08.18 13:06, Nicolas Breuer
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:AM6PR0402MB359186A86CDE9E7CC83507A589300@AM6PR0402MB3591.eurprd04.prod.outlook.com">
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        <p class="MsoNormal"><span style="color:#002060">Hello,<o:p></o:p></span></p>
        <p class="MsoNormal"><span
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            lang="EN-US"><br>
            How can i clear this error ?<o:p></o:p></span></p>
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            lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
            style="color:#002060;mso-fareast-language:FR-BE"
            lang="EN-US">Aug 22 13:05:56 proxy1 kamailio: ERROR:
            <core> [core/pvapi.c:228]: pv_table_add(): pvar
            [rtpstat] already exists<o:p></o:p></span></p>
        <p class="MsoNormal"><span
            style="color:#002060;mso-fareast-language:FR-BE"
            lang="EN-US">Aug 22 13:05:56 proxy1 kamailio: ERROR:
            <core> [core/pvapi.c:513]: register_pvars_mod():
            failed to register pseudo-variable <rtpstat> for
            module rtpproxy<o:p></o:p></span></p>
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            lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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      <br>
      <pre wrap="">_______________________________________________
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</pre>
    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 
Daniel-Constantin Mierla -- <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a>
Kamailio World Conference -- <a class="moz-txt-link-abbreviated" href="http://www.kamailioworld.com">www.kamailioworld.com</a></pre>
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