Well known scam.
I was called number of times.
Other sited have identified this as a scam also.

https://www.reverseau.com/(07) 3155 5054.html

Caller: Fraud/scam

Male foreign accent claiming to be from Solar power Solutions in Silverwater Sydney. Asked personal questions and was trying to force me into the government solar rebate.

Missed the call. Did not leave message. Tried to call back. Went to automated message saying number not available.

Numerous calls, no message left . Suspect spam. Arseholes!

scam

I missed a call from this number. It is good to know that this is a scam.

Caller: (07) 5155 5054

This number called my mobile at 3.10pm. I called the number back, auto-voice said the number was unavailable.

Called 12.42pm 27th August 2021
I didn't pick up the call. No message was left.

Caller: eBay scammer!

“Hello this is an automated eBay message. You have a purchase request for two hundred ninety nine dollars and ninety nine cents. Press one to confirm or press two to refund process”

Scam - automated voice saying they have money to put into your bank account yada yada

Caller: Claimed to be EBAY

Synthesised Voice claimed that I was going to be charged $250 via an ebay transaction and wanted me to press a variety of responses to dispute etc or they were going to debit my account.

Caller: someone claiming to be ebay

automated message saying i had a purchase for $299.99 from ebay.

something about an order for $299.99 recorded message

Caller: Scammer

Fraudulent - Ebay order trying to scam money on an order that I did not order.

They had an automated voice saying that there had been a $249 purchase on my ebay account(which I dont have one)....etc etc ...
I hung up..and rang bank. They said it was a scam

Automated voice mail claiming to be from Ebay and stating that I owed them $300. I immediately hung up.

Spam...
Automated call supposedly from Ebay telling me my account will be debited and wanting me to press 1...

Caller: They Claimed they were from Ebay

A recorded message that stated they had a purchase from my account and were going to debit my bank account for a sum over $200

Purchase from ? Didn’t understand where non existent purchase from