Merged revisions 299131 via svnmerge from

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

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  r299131 | tilghman | 2010-12-20 11:47:10 -0600 (Mon, 20 Dec 2010) | 18 lines
  
  Merged revisions 299130 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r299130 | tilghman | 2010-12-20 11:41:24 -0600 (Mon, 20 Dec 2010) | 11 lines
    
    If a call was not answered, then the billsec was calculated unusually large.
    
    Also, due to a copy and paste error, a request for the answer field would have
    given the start value, instead.
    
    (closes issue #18460)
     Reported by: joscas
     Patches: 
           20101215__issue18460.diff.txt uploaded by tilghman (license 14)
     Tested by: joscas
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@299132 65c4cc65-6c06-0410-ace0-fbb531ad65f3