asterisk users - Jun 2004 - any banks or financial institutions using asterisk

I've been approached to research and develop a system using asterisk.  It
will be used mainly to provide voice support to about 10,000 IAX clients
operating on bank ATMs.

So was wondering if there were any financial institutions, banks etc.
using * and any comments would be much appreciated.

regards
joe baptista
www.joebaptista.com
www.baptista.god