Merged revisions 120001 via svnmerge from

Merged revisions 120001 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r120001 | tilghman | 2008-06-03 11:10:53 -0500 (Tue, 03 Jun 2008) | 9 lines

Save the callno when we're poking, because our peer structure could change
during destruction (and thus we unlock the wrong callno, causing a
cascade failure).
(closes issue #12717)
 Reported by: gewfie
 Patches:
       20080525__bug12717.diff.txt uploaded by Corydon76 (license 14)
 Tested by: gewfie

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@120012 65c4cc65-6c06-0410-ace0-fbb531ad65f3