Merged revisions 278984 via svnmerge from

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

........
  r278984 | tilghman | 2010-07-23 12:04:15 -0500 (Fri, 23 Jul 2010) | 5 lines
  
  Establish a maximum version for openh323 (i.e. not opal), because chan_h323 will fail to load, even if it links.
  
  (issue #17679)
  Reported by: am
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@278985 65c4cc65-6c06-0410-ace0-fbb531ad65f3