<html><body bgcolor="#FFFFFF"><div>Is it a kernel with a 100hz timer ?? ( like some / most ubuntu etc )</div><div><br></div><div>J<br><br><div><br></div></div><div><br>On 21/05/2011, at 2:44 AM, Michael Collins &lt;<a href="mailto:msc@freeswitch.org">msc@freeswitch.org</a>&gt; wrote:<br><br></div><div></div><blockquote type="cite"><div>I'm sorry but I don't think I heard the whole story. What OS is this and what kernel timing?&nbsp;<div>-MC<br><br><div class="gmail_quote">On Fri, May 20, 2011 at 8:12 AM, Mark Sobkow <span dir="ltr">&lt;<a href="mailto:m.sobkow@marketelsystems.com"><a href="mailto:m.sobkow@marketelsystems.com">m.sobkow@marketelsystems.com</a></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">
    No, that's what's puzzling.&nbsp; If anything, the box is overpowered for
    it's duties (PostgreSQL server, our application services, and
    Freeswitch.)&nbsp; Over 6GB free memory, less than 10% CPU load, and a
    gigabit network link on a switch that's got less than 5%
    utilization.<br>
    <br>
    On 19/05/2011 10:45 AM, Avi Marcus wrote:
    <blockquote type="cite">
      <div dir="ltr">Are you using some sort of virtualization?
        <div>-Avi<br>
          <br>
          <div class="gmail_quote">On Thu, May 19, 2011 at 7:35 PM, Mark
            Sobkow <span dir="ltr">&lt;<a href="mailto:m.sobkow@marketelsystems.com" target="_blank"><a href="mailto:m.sobkow@marketelsystems.com">m.sobkow@marketelsystems.com</a></a>&gt;</span>
            wrote:<br>
            <blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex">We've got a FreeSwitch box using a SIP
              trunk to an Asterisk box, which<br>
              connects to our T1.<br>
              <br>
              We're having significant voice quality issues, and I'm not
              sure what to<br>
              look into. &nbsp;CPU load is under 10% on the Freeswitch box.<br>
              <br>
              Even playing back 8kHz audio files shows significant
              breakup, so I think<br>
              I've been on the wrong track thinking it was a SIP issue.<br>
            </blockquote>
          </div>
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    </blockquote>
    <br>
    <pre cols="72">-- 
Mark Sobkow
Senior Developer
MarkeTel Multi-Line Dialing Systems LTD.
428 Victoria Ave
Regina, SK S4N-0P6
Toll-Free: 800-289-8616-X533
Local: 306-359-6893-X533
Fax: 306-359-6879
Email: <a href="mailto:m.sobkow@marketelsystems.com" target="_blank"><a href="mailto:m.sobkow@marketelsystems.com">m.sobkow@marketelsystems.com</a></a>
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Visit our Blog for industry related information.
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