Merged revisions 71121 via svnmerge from

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

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r71121 | crichter | 2007-06-22 17:32:54 +0200 (Fr, 22 Jun 2007) | 9 lines

Merged revisions 70311 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r70311 | crichter | 2007-06-20 16:47:59 +0200 (Mi, 20 Jun 2007) | 1 line

on receiption of cause:44 we mark the channel as in use and inform the user about the situation, we need to test the RESTART stuff then. Also shuffled the empty_chan_in_stack function after the bchannel cleaning functions, to avoid race conditions.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@71497 65c4cc65-6c06-0410-ace0-fbb531ad65f3