As per others, robotic voice threatening arrest if not called back. My advice is to only ever answer numbers who recognise.

Caller: Automated robotic voice

Pretended to be from ATO, stared law suit filed against me , I should call back or arrest warrent to be issued against me

Caller: (02) 6176 1155

Left automated msg with robot voice stating an arrest warrant would be issued if I didn't return the call

Left automated message stating if call was not returned I would be arrested.

Scam claiming to be ATO

Scam call claiming to be ATO with an arrest warrant. Robot voice and although it is fake still not a nice message to listen too.

Automated message. ‘If you don’t call back we will get an arrest warrant and have you arrested immediately. Call back immediately. Thank you’

I rang once and got disconnected