Can not log in to the CS1000 via UCM, terminal or through the sig server. We are entering all current passwords that are assigned to the EM, but we are not successfull. We continue getting an error when we try logging in the UCM that says OVL 428 User authentication to CS1000 Call Server failed. Check whether Radius is turned on for Central Authentication. Check the username and password of CS1000 component for local Authentication. We have also tried rebooting the CS1000 as well, but with no success. We also performed an INI on both call servers CPU 0 and CPU 1, also rebooted sig server with no success. Your help will be greatly appreciated with this matter. Thanks