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    Hello.<br>
    Thanks for the reply.<br>
    <p>Yes. In the traffic analyzed, the BYE is sent by the originator
      of the call, but there is no "human" hangup, but the asterisk one.</p>
    BYE is sent, received and confirmed.<br>
    <br>
    I don't know how I could investigate the reason for this BYE.<br>
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    <div class="moz-cite-prefix">Em 21/09/2020 17:12, Dovid Bender
      escreveu:<br>
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cite="mid:CAM3TTh1BpKcy3KLsUzBsP3NVJq+mdv8JJGPkT-pC-2j=VmUboA@mail.gmail.com">
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      <div dir="ltr">Is there anything in the Asterisk logs? Which side
        sends the BYE? Were you able to capture the traffic with
        sngrep/wireshark to see if any side stopped sending/getting RTP?
        What did the other side see?
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      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Mon, Sep 21, 2020 at 3:22
          PM Roberto <<a
            href="mailto:roberto.medola@gasparimsantos.com.br"
            moz-do-not-send="true">roberto.medola@gasparimsantos.com.br</a>>
          wrote:<br>
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        <blockquote class="gmail_quote" style="margin:0px 0px 0px
          0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello<br>
          I have an asterisk 16.2.1 on an ubuntu on AWS, which is
          experiencing a <br>
          drop in call. It does not have a certain time, it is random.
          The audio <br>
          is flowing normally and the call is dropped.<br>
          Has anyone ever experienced this?<br>
          <br>
          My settings changed below:<br>
          <br>
          allowoverlap = no<br>
          udpbindaddr = 0.0.0.0<br>
          tcpenable = no<br>
          tcpbindaddr = 0.0.0.0<br>
          <br>
          transport = udp, ws, wss<br>
          <br>
          srvlookup = yes<br>
          <br>
          directmedia = no<br>
          <br>
          rtcachefriends = yes<br>
          <br>
          externaddr = my ip address<br>
          <br>
          externhost = my domain address ;   <a
            href="http://foo.dyndns.net" rel="noreferrer"
            target="_blank" moz-do-not-send="true">foo.dyndns.net</a>;
          refreshed periodically<br>
          externrefresh = 180<br>
          <br>
                 localnet = 172.31.40.21 / 255.255.240.0; AWS NETWORK<br>
                 localnet = 192.168.0.0 / 255.255.0.0; RFC 1918
          addresses<br>
                 localnet = 10.0.0.0 / 255.0.0.0; Also RFC1918<br>
                 localnet = 172.16.0.0 / 12; Another RFC1918 with CIDR
          notation<br>
                 localnet = 169.254.0.0 / 255.255.0.0; Zero conf local
          network<br>
                 localnet = 200.0.0.0 / 24<br>
                 localnet = 191.0.0.0 / 24<br>
                 localnet = 201.0.0.0 / 24<br>
                 localnet = 177.0.0.0 / 24<br>
          <br>
                 localnet = 179.0.0.0 / 24<br>
          <br>
          <br>
          Thanks<br>
          <br>
          Roberto.<br>
          <br>
          <br>
          -- <br>
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            href="https://wiki.asterisk.org/wiki/display/AST/Getting+Started"
            rel="noreferrer" target="_blank" moz-do-not-send="true">https://wiki.asterisk.org/wiki/display/AST/Getting+Started</a><br>
          <br>
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          To UNSUBSCRIBE or update options visit:<br>
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