Merged revisions 27468 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.2

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r27468 | kpfleming | 2006-05-16 15:05:17 -0500 (Tue, 16 May 2006) | 2 lines

don't leak frames when deferring DTMF or dropping duplicate ANSWER frames (issue #7041, slightly different fix, reported/patched by clausf)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@27477 65c4cc65-6c06-0410-ace0-fbb531ad65f3