Firefly Configuration for XPsp2

Install Firefly so that it starts on StartUp

Unblock access through the firewall as requested by the program

Enable UPnP Framework in the firewall exceptions

In the Options Menu

Voicemail - 3 ticks and 20 seconds

On the Firefly window, next to your number is a dot and a pulldown

Normally, use the pulldown to tick Away (yellow) or Unavailable (red) to stop incoming calls

When you are available, reset to Available (green)

Send a message anytime to another number

Some installations will not start at startup. If this happens, put a shortcut in the Startup folder in the Windows Start Menu

I see no reason NOT to have Firefly running all the time. There seems to be NO security problem.