Caller identified himself as "Kevin Brown" from "Telstra International" - strong Indian accent, call centre noise in background, second call today, pushy and aggressive manner - and alleged that he was calling because of a problem with my Internet, asking "Are you sitting at your computer now?". When I asked for the number so I could call back he gave 0756 414156 or 76. When I mentioned the Do Not Call register, he hung up. Checked those numbers and both have what sounds like the same scam registered against them. Is this what happens when Australian businesses outsource their call centres to overseas countries?