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    Hi guys,<br>
    <br>
    Thanks for the responses, I think I'll stick with the current
    process of writing a db entry for each call that comes in and using
    that insert id as the call event id. That guarantees uniqueness but
    requires an extra trip to the db to get it.<br>
    <br>
    Cheers,<br>
    John<br>
    <br>
    <div class="moz-cite-prefix">On 20/05/13 9:53 AM, jay binks wrote:<br>
    </div>
    <blockquote
cite="mid:CAO47HpfWayzpoztafNUQvEgZSQvVU1BLhCtJLMj1JaVZBVuApA@mail.gmail.com"
      type="cite">
      <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&nbsp;possibility&nbsp;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 moz-do-not-send="true"
              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&nbsp; in my billing
              records?<span class="HOEnZb"><font color="#888888"><br>
                  <div>-- <br>
                    Regards,<br>
                    John Matich<br>
                    Telecube Pty Ltd<br>
                    <a moz-do-not-send="true"
                      href="http://www.telecube.com.au" target="_blank">www.telecube.com.au</a><br>
                    Ph: 13CUBE <a moz-do-not-send="true"
                      href="tel:%28132823" value="+61132823"
                      target="_blank">(132823</a>)<br>
                  </div>
                </font></span></div>
            <br>
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          </blockquote>
        </div>
        <br>
        <br clear="all">
        <div><br>
        </div>
        -- <br>
        Sincerely<br>
        <br>
        Jay
      </div>
      <br>
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      <br>
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