Comment #6 on issue 2827 by jean.deruelle: IllegalStateException in B2buaHelper.createRequest() after 401 UNAUTHORIZED
http://code.google.com/p/mobicents/issues/detail?id=2827
A tentative fix has been pushed in http://code.google.com/p/sipservlets/issues/detail?id=19, please retry from latest git HEAD or next snapshot (starting from build 371 when available) on https://mobicents.ci.cloudbees.com/job/Mobicents-SipServlets-Release/
