Zend certified PHP/Magento developer

Is there a way to make a vnc server not user specific?

I am using tigervnc server on CentOS 6.8. I am trying to get it so that users can open their vnc viewer to say ipaddress:5901 and the viewer will ask for both username and password. Right now I have it a user per port.

VNCSERVERS=”1:someuser”

and I want it so each individual can open their vnc viewer and go to port 5901 and log in as themselves. Or perhaps not the same port but it still asks for their specific credentials and logs them into their own account. Is this possible? Any help is appreciated.