Merged revisions 88826 via svnmerge from

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

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r88826 | mmichelson | 2007-11-05 17:29:29 -0600 (Mon, 05 Nov 2007) | 6 lines

Reworked deadlock avoidance in __ast_read. Restored audio to 
callback agents.

(closes issue #11071, reported by callguy, patched by me, tested by callguy and Ted Brown)


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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@88827 65c4cc65-6c06-0410-ace0-fbb531ad65f3