I want to find out how good Smartphones are at being 3G+ modems for international roaming users. And, also, what is the best VPN solution for this particular device? i have had real trouble connecting other 3G Cards to our Watchguard MUVPN and was just wondering if anyone else out there has had experience of any 3G+ Smartphones being used as 3g+ modems to allow users to synchronise their Outlook on their laptops.
They also will use these as mobile phones/VoIP phones?
So, which Smartphone? Which version of Exchange? Which version of Windows Mobile?