Free Conference Calling will be temporarily unavailable due to scheduled maintenance beginning on Thursday, July 19, 2012 at 11:00 PM PST.
This maintenance should only last a few hours, then the program should be up and running as usual by early Friday Morning.
The official word from Free Conference Calling about the maintenance is as follows:
"As a result of this maintenance, our welcome prompts will be adjusted slightly. When you dial in, you'll hear: "Hello, please enter your 6-digit conference code" followed by the regular welcome message, "Welcome to Free Conference Calling." It's a subtle change but we want you to know that you're in the right place when you dial in."