We used RealVNC as an alternative tool for connecting to our remote Servers and Workstations. We needed a fast tool to take control of this devices as we were sitting in front of them in order to solve critical issues affecting the company's productivity.
All our branches were remote locations in different states and this didn't make it easy connecting to them via other tools like LogMeIn
and others. As soon as we activated our MLPS, we were able to connect on the go by just making a call from our CMDB to open RealVNC and connect to this remote locations.