Vncviewer issue for suse 12.4 for multiple users


I am using suse 12.4 version linux and trying to connect to another machine with 12.4 suse linux via vncviewer. When i am trying to connect via vncviewer it shows login page. Can i avoid login page when connecting via vncviewer. i wish to connect multiple users seamless without login page via vncviewer like suse 11.3.
Kindly help me in resolving this issue.