Merged revisions 282302 via svnmerge from

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

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  r282302 | dvossel | 2010-08-13 17:23:38 -0500 (Fri, 13 Aug 2010) | 10 lines
  
  remove current STUN support from chan_sip.c
  
  This patch removes the current broken/useless stun
  support from chan_sip.
  
  (closes issue #17622)
  Reported by: philipp2
  
  Review: https://reviewboard.asterisk.org/r/855/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@282304 65c4cc65-6c06-0410-ace0-fbb531ad65f3