Merged revisions 71120 via svnmerge from

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

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r71120 | crichter | 2007-06-22 17:30:08 +0200 (Fr, 22 Jun 2007) | 9 lines

Merged revisions 69887 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r69887 | crichter | 2007-06-19 15:23:04 +0200 (Di, 19 Jun 2007) | 1 line

when we send out a SETUP, but get no response, we should cleanup everything after reception of a hangup.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@71496 65c4cc65-6c06-0410-ace0-fbb531ad65f3