Merged revisions 299626 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r299626 | tilghman | 2010-12-25 04:07:15 -0600 (Sat, 25 Dec 2010) | 19 lines
  
  Merged revisions 299625 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r299625 | tilghman | 2010-12-25 04:05:00 -0600 (Sat, 25 Dec 2010) | 12 lines
    
    Merged revisions 299624 via svnmerge from 
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      r299624 | tilghman | 2010-12-25 04:04:06 -0600 (Sat, 25 Dec 2010) | 5 lines
      
      Move check for extension existence below variable inheritance, due to the possible use of an eswitch.
      
      (closes issue #16228)
       Reported by: jlaguilar
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@299627 65c4cc65-6c06-0410-ace0-fbb531ad65f3