Unity 4.0 Build 4.0(4) SR 1

When rdp to the Unity server, and access SA, bring up a subscriber, Greetings and play the greeting to the phone, I hear the voice recording.

Try the same process from a workstation and access the Unity server SA, Greetings, and play the greeting, the phone rings, I pick up the phone and dead silence, with the play button clearly showing that the greeting is being played.

I have tried different workstations, same result.

Any clues;