Merged revisions 56888 via svnmerge from

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

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r56888 | russell | 2007-02-26 14:42:21 -0600 (Mon, 26 Feb 2007) | 4 lines

Restore the behavior of Asterisk 1.2 where if a device was not specified in
alsa.conf, then we just use the system default, instead of creating our own
default of hw:0,0.  (issue #9139)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@56889 65c4cc65-6c06-0410-ace0-fbb531ad65f3