To Replay a call from the Results Grid simply double click on it, when the call is playing it will be highlighted in green. Depending on your Replay Preferences the Media Player may open automatically. To start replaying another call simply double click on one, the Media Player will reload and begin playing it.

The Search, Results and Media Player panels can be minimised by clicking anywhere on the bar to maximise working space. Simply click again to bring them back into view.