Right now we have on the table the following brands; Juniper with the SRX series, Barracuda, SonicWall, and Untangle.
My conclusions so far:
Juniper - We have experienced great tech support, but we do not know how the subscription works. Seems to be reasonable priced particularly the SRX100.
Barracuda - No experience with it what so ever.
SonicWall - Similar to Juniper we wave managed several but not with the subscription turned on so we do not know how that works.
Untangle - Plenty of experience, we had several deployments and it is the preferred option of our senior tech. The Cons or it could be a pro depending on how you see it is that you have to install it on a PC it is not an appliance.
I was also looking for something that works with IP Office, any feedback will be greatly appreciated.
APSS - SME
ACIS - SME