Merged revisions 208388 via svnmerge from

Merged revisions 208388 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

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  r208388 | mmichelson | 2009-07-23 14:34:49 -0500 (Thu, 23 Jul 2009) | 24 lines

  Merged revisions 208386 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

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    r208386 | mmichelson | 2009-07-23 14:24:21 -0500 (Thu, 23 Jul 2009) | 17 lines

    Fix a problem where a 491 response could be sent out of dialog.

    This generalizes the fix for issue 13849. The initial fix corrected the
    problem that Asterisk would reply with a 491 if a reinvite were received
    from an endpoint and we had not yet received an ACK from that endpoint
    for the initial INVITE it had sent us. This expansion also allows Asterisk
    to appropriately handle an INVITE with authorization credentials if Asterisk
    had not received an ACK from the previous transaction in which Asterisk had
    responded to an unauthorized INVITE with a 407.

    (closes issue #14239)
    Reported by: klaus3000
    Patches:
          14239.patch uploaded by mmichelson (license 60)
    Tested by: klaus3000

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@208390 65c4cc65-6c06-0410-ace0-fbb531ad65f3