For some strange reason, I was under the impression that most CSPs generally aspired to one-second billing and this was pretty much the world standard. Apparently, I have been totally misled, according to reports out of Australia. The Age newspaper today ran a story that Telstra is moving to one minute billing blocks later this month, after implementing 30 second blocks two years ago, for all long-distance and mobile calls. Last July Optus moved from billing fixed calls in one second blocks to 30...