Merged revisions 119012 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r119012 | russell | 2008-05-29 14:04:52 -0500 (Thu, 29 May 2008) | 4 lines

 - Fix a typo in the argument to Playtones
 - use ast_safe_sleep() instead of calling the wait application
(thanks to tilghman for pointing these out!)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@119013 65c4cc65-6c06-0410-ace0-fbb531ad65f3