<a href="http://2600hz.org">2600hz.org</a> uses freeswitch in its whistle/winkstart project for high availability and call recovery.<br><br><br><div class="gmail_quote">On Tue, Jan 24, 2012 at 3:18 PM, Carlo Dimaggio <span dir="ltr">&lt;<a href="mailto:jaasmailing@gmail.com">jaasmailing@gmail.com</a>&gt;</span> wrote:<br>
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    Does anybody use fs in a full high availability environment and/or
    call recovery feature?<br>
    <br>
    Regards,<br>
    <br>
    <br>
    Il 19/01/12 16.47, Carlo Dimaggio ha scritto:
    <div><div class="h5"><blockquote type="cite">
      
      <font size="-1"><font face="Arial">Hi all,<br>
          <br>
          I would like to know if the track-calls feature could be used
          in a multi-primary - multi-backup scenario.<br>
          What I think is an environment with Kamailio dispatcher to N
          freeswitch boxes with a (multi or) single freeswitch backup.
          In case of failure, one primary should be replaced with a
          backup (spare) box that will take its IP and active calls.<br>
          <br>
          If all active freeswitch track call state in the same
          table/database, how the backup box will know what calls should
          be recovered? <br>
          Anyone could explain the call recovery algorithm?<br>
          <br>
          <br>
          Best Regards,<br>
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    <br>
  </div></div></div>

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