Caller: Call centre

This call showed as coming from Brisbane, Queensland. When I answered there was a silence of several seconds, followed by background sounds of a call centre. I said "hello" a couple of times, but got no response. All I could hear was the sound of two voices (male & female) with Indian accents conversing in what sounded like Hindi. After about 30 seconds the call was terminated from the other end. I suspect it was someone setting up a scam.

Caller: No idea

Have called a couple of times, no idea who they are I don’t answer to unknown callers and I will respond to a voice message if left so I’m supposing it’s a scam caller

Scam. Very rude and abusive on phone because I wasn’t interested

As above scam call I would imagine, they called three times

Caller: Some idiot

Has to be dodgy. They did not leave a message. If genuine, they would. Now blocked.