Merged revisions 286528 via svnmerge from

Merged revisions 286528 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r286528 | tilghman | 2010-09-13 18:12:21 -0500 (Mon, 13 Sep 2010) | 9 lines

  Merged revisions 286527 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2

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    r286527 | tilghman | 2010-09-13 18:03:26 -0500 (Mon, 13 Sep 2010) | 2 lines

    Refactor conversion to ast_poll() to fix callparking regression.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@286529 65c4cc65-6c06-0410-ace0-fbb531ad65f3