Error: The ERS client cannot connect tot he conference system

Problem

The following error appears:

Cause

This error message means that the ERS client has been started on the Control PC, but cannot connect to the Conference Central Unit.

Solution

First try rebooting the system.

If this doesn't work, open a browser on the Control PC and surf to the IP address of the central unit. set the settings as follows (Plixus Core connected is important):