I have a requirement for a hosted PBX solution in our corporation for smaller (less than 10) remote marketing offices. With the economy the way it is, more support to look at ways to provide more cost effective solution (as compared to Avaya G250 switches, full T1, etc....). All of these users carry Blackberry/cell phone devices and climate supports an more "open minded" or "tradeoff" of cost (hardened, bullet proof type of solution) for a much less expensive approach that may have minor availability issues (such as DSL/Cable Modem, Hosted PBX, VPN from connected devices.

Any recommendations from anyone on someone to use that someone has had experience with and is happy with?

Thanks,

-bird