This number rang....stayed silent for a couple of seconds and then beeps and says goodbye.. I am guessing it is one those scams where then they want you to call back so you get charged.

I called back number (02) 8325 1352 reached voice mail but did not say for what company.

Annoying

When ring it back it goes straight to an automative answering machine

I didn't answer this call, but waited so that I could call back from a different number to see who they are. There is just a recorded message saying "All our operators are busy right now. We will return your call shortly." There was no room to leave a message. They are obviously dodgy as they don't identify themselves.