new_contents: from lib.test_config import AUTH_CREDS as AUTH_CREDS_orig
  
  class AUTH_CREDS(AUTH_CREDS_orig):
      enalgs = ('SHA-256-sess', 'SHA-256', 'MD5-sess', 'MD5', None)
      realm = 'VoIPTests.NET'
  
      def __init__(self):
          AUTH_CREDS_orig.__init__(self, 'mightyuser', 's3cr3tpAssw0Rd')
  
subject: Enable all auth algorithms that might be emitted by the alice.