There has been much discussion over availability of Lucent K56Flex modems
available to dial into PM3's. Hayes has announced an ISP program to make
available for sale demo etc... client end Lucent K56Flex modems to/through
ISP's. You can even have your users purchase the modems from Hayes via the
link that I've included and get co-operative advertising credit for
recommending Hayes modems. Hopefully this is a good start.
http://www.hayes.com/isp/
Regards,
Joe