Asked if I was - and said my name. Told me she was from telstra. I could hear people in the background like a call centre.
I made out that I couldn't hear her. She said she could hear me, I randonly said hello like I couldn't hear anyone. She started singing a little ditty that ended with calling me a lier. She then hung up.

Caller: Scammers

Try to get my details, I called the scammers, they swore and hung up. I get a ridiculous number of calls from 03 9022 with different extension, just block them.

Some (Aussis) chap called, from a company I cannot recall. Asking about my health insurance, said they work out best deals for me.
When I asked him are the companies they recommend, not for profit or otherwise.
His response was to hang up!

Did not speak when I answered. Now blocked.