<div dir="ltr">In my case ( where there are multiple servers ) I pre-ended the server ID, before the UUID<div style>just to reduce the possibility of collisions.</div><div style><br></div><div style>I guess it just depends how many calls you figure your going to have on your platform.</div>

<div style><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 19 May 2013 23:57, Telecube - John <span dir="ltr">&lt;<a href="mailto:john@telecube.com.au" target="_blank">john@telecube.com.au</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  

    
  
  <div text="#000000" bgcolor="#FFFFFF">
    How unique is uuid in the cdr records?<br>
    <br>
    Coming from asterisk where uid is about as unique as a black bowling
    ball....<br>
    <br>
    Can I count on uuid to be totally unique  in my billing records?<span class="HOEnZb"><font color="#888888"><br>
    <div>-- <br>
      Regards,<br>
      John Matich<br>
      Telecube Pty Ltd<br>
      <a href="http://www.telecube.com.au" target="_blank">www.telecube.com.au</a><br>
      Ph: 13CUBE <a href="tel:%28132823" value="+61132823" target="_blank">(132823</a>)<br>
    </div>
  </font></span></div>

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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Sincerely<br><br>Jay
</div>