Merged revisions 53143 via svnmerge from

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

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r53143 | oej | 2007-02-05 01:18:34 +0100 (Mon, 05 Feb 2007) | 3 lines

Add some comments on queue system behaviour and how it affects the
SIP channel

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@53144 65c4cc65-6c06-0410-ace0-fbb531ad65f3