Merged revisions 78717 via svnmerge from

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

........
r78717 | russell | 2007-08-09 11:12:57 -0500 (Thu, 09 Aug 2007) | 7 lines

Fix a problem with the combination of the 'F' option to pass DTMF through a
conference and options that use DTMF to activate various features.  The problem
was that the BEGIN frame would be passed through, but the END frame would get
intercepted to activate a feature.  Then, the other conference members would hear
DTMF for forever, which they didn't seem to like very much.
(closes issue #10400, reported by stevefeinstein, fixed by me)

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@78718 65c4cc65-6c06-0410-ace0-fbb531ad65f3