When I picked up, went straight to answering service.

Caller: 48658341

Claimed to be Telstra warning our internet would be cut off. Wanted me to call a technician Badly recorded voice

Hung up when I answered with my business name.

I had the same call with the same message - I just hung up

Caller: female automated voice

Same as above,told to phone technician to fix imaginary compromised internet address

Caller: spammer

Foreign accent person claiming there were Telstra and require personal info or wanting email to send link to click on. super dodgy. Hung up.

Caller: Robocall scammers

Scammers

Recording saying internet connection will be disconnected.

Scam

Caller: 48658341

NUISANCE

scam

"Your internet connection with be disconnected" female voice. I hung up before receiving any further.

Automated message followed by menu.
Scammers claiming lots of foreign IPs are connected to your internet line.
I hung up at that point.