I called back number (03) 8595 6034 reached IVR for Ausgreen Homes.

Caller: Oz Green Homes

https://www.ozgreenhomes.com.au/#about ... Oz Green Homes is integrated marketing with a difference, encompassing all aspects of marketing including communication and sales channels such as telemarketing, email & fax Marketing and many other impacting strategies which in turn have proven to deliver a high return on investment.

Annoying - I answered and they hung up

Caller: Ausgreen Homes.

It was automated voice message.
Just another scam...

I did not recognise number so did not answer and they didn't leave a message, so assumed it’s not important. I checked here and found great information, thank you everybody and now I know who called me, and will now block

Gave two rings then hung up, haven't a clue who it was, only being a nuisance on a hot day.