Merged revisions 94801 via svnmerge from

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

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r94801 | russell | 2007-12-26 13:04:31 -0600 (Wed, 26 Dec 2007) | 4 lines

Just in case the AST_FLAG_END_DTMF_ONLY flag was already set before starting
autoservice, remember it and ensure that the channel has the same setting when
autoservice gets stopped.  (pointed out by d1mas, patched up by me)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@94802 65c4cc65-6c06-0410-ace0-fbb531ad65f3