I am trying to connect to Nuxeo DAM through the nuxeoremoting webservices. I have generated the apex code from the Nuxeoremoting wsdl , and using the generated apex code, i am trying to call the methods and get the session iD from the connect method, while giving username and pasword. but it is giving an error while doing the same.

this is the wsdl. http://cmis.demo.nuxeo.org/nuxeo/webservices/nuxeoremoting?wsdl .

So, can anyone please help regarding the nuxeo webservices. i am stuck with this issue since 3 days.