Hi, New ro NEC systems.

We have two small offices, each with SL-2100, interconnected by IN-NET and 2 static IP addresses on each end.

Vendor is recommending VPN on the static IPs at each end.

>> Can anyone recommend whose VPN service to subscribe with? What features should I be looking for?

>> Does anyone use NEC InGuard? Is it worth to prevent toll fraud as it claims?

Thanks in advance.

Larry