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      <div id="rwhMsgHeader">It doesn't address your actual issue - but
        for the pcap - as long as you can respond in a reasonable
        timeframe for the hit, you can use the tcpdump file rotation
        options "-C size -W count" to just set up a capture that will
        rotate through files. It'll create a lot of capture, but it will
        only keep the last N files. <br>
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      <div>-- Nathan</div>
      <div><br>
        <hr id="rwhMsgHdrDivider" style="border:0;border-top:1px solid
          #B5C4DF;padding:0;margin:10px 0 5px 0;width:100%;"><span
          style="margin: -1.3px 0 0 0 !important;"><font style="font:
            13px Tahoma !important; color: #000000 !important;"
            face="Tahoma" color="#000000"><b>From:</b> Sean Devoy
            <a class="moz-txt-link-rfc2396E" href="mailto:sdevoy@bizfocused.com"><sdevoy@bizfocused.com></a></font></span><br>
        <span style="margin: -1.3px 0 0 0 !important;"><font
            style="font: 13px Tahoma !important; color: #000000
            !important;" face="Tahoma" color="#000000"><b>Sent:</b> Fri,
            May 10, 2019 9:10 AM CDT</font></span><br>
        <span style="margin: -1.3px 0 0 0 !important;"><font
            style="font: 13px Tahoma !important; color: #000000
            !important;" face="Tahoma" color="#000000"><b>To:</b>
            FreeSWITCH Users Help
            <a class="moz-txt-link-rfc2396E" href="mailto:freeswitch-users@lists.freeswitch.org"><freeswitch-users@lists.freeswitch.org></a></font></span><br>
        <span style="margin: -1.3px 0 0 0 !important;"><font
            style="font: 13px Tahoma !important; color: #000000
            !important;" face="Tahoma" color="#000000"><b>Subject:</b>
            [Freeswitch-users] Occasional Dropped call at 30 seconds</font></span><br>
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    <blockquote type="cite"
cite="mid:BN6PR0101MB2850B8C2E1E876720BDD17E4BB0C0@BN6PR0101MB2850.prod.exchangelabs.com"
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        <p class="MsoNormal">Hi all,<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">I have a problem with one client where the
          call is fine and they can talk for almost exactly 30 seconds,
          then the log says originating phone (of FS) hung up.  This
          only happens like 1% to 5% of the time.<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">The phones are Mitel 6867i and 6865i which
          must use TCP not UDP.  The firewall is a $#!#&*
          SonicWall.  I am 99% convinced it is the firewall.  It
          happened once on a Cisco phone using UDP so I increased the
          firewall UDP timeout.  I already have keep-alive set to 30
          seconds.  It has not recurred on UDP phones since.<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">Any ideas on something to do to Mitel
          config or SonicWall that might prevent a drop after 30
          seconds? 
          <o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">I have considered PCAP, but with so few
          occurrences I am worried about PCAP size before I get a “hit.”<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal">Thanks,<o:p></o:p></p>
        <p class="MsoNormal">Sean<o:p></o:p></p>
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    </blockquote>
    <pre class="moz-signature" cols="120">-- 
------------------------------------------------------------
Nathan Neulinger                            <a class="moz-txt-link-abbreviated" href="mailto:nneul@mst.edu">nneul@mst.edu</a>
Missouri S&T Information Technology         (573) 341-6679
System Administrator - Architect            (573) 612-1412
System and Desktop Infrastructure Team Manager</pre>
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