Merged revisions 59076 via svnmerge from

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

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r59076 | file | 2007-03-20 16:42:46 -0400 (Tue, 20 Mar 2007) | 2 lines

Copy len variable as well, should fix remaining IAX2 DTMF issues.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@59077 65c4cc65-6c06-0410-ace0-fbb531ad65f3