I've been using port forwarding for some time with a seperate router (it died) so am rearranging my entire network with the thuoght of using the Ooma as my router.
Cable modem > Telo > 24-port switch > too many toys (Roku, PS3, 3 PCs, NAS, multiple IP CCTV, security / access control system, home automation....).
Making sure the Ooma Telo is up to the task and ensuring it can manage the security necessary to protect a private network using NAT.
Thank you from a long time satisfied customer in Maine.
As far as security goes it seems just fine. I have had both port scans and full security scans done without issues. I do tend to concentrate on application security and not rely on something else. i.e. I run mostly Macs and a Linux box in the network. My sole Windows box is well locked down.