As far as I know, the answer is NO. Sorenson still not supporting satellite connection. There is reason behind this, however if one want try then its fine by Sorenson because Sorenson Technical support will NOT offer assistance if there is issue with satellite. So, if customer had no issue with satellite then great, but if have issue with it, then will stuck with 2 years contract.
For Hughes I have not seen any success with them yet. But I do see success with one of satellite service provider and that was not Hughes for sure. I forgot the name of it.
Wireless ISP has improved so some wireless ISP areas will work with SVP, it all depends on how far from wireless ISP tower to customer's home. The farther it is the weaker it will be.