My OBI 100 works perfect except for intermittent dropping of the phone LED, resulting in no service. Sometimes it goes a month without failing, other times it only goes one day. Most of the time, when it fails, it is during the night. It will be working before I go to bed, and the phone LED will be blank the next morning.
I am using AT&T Uverse for internet and have the Ethernet cable plugged directly into the 2 Wire router/modem. I have tried different ports on the router, different Ethernet cables, plugging the Ethernet cable into a switch behind the router, and plugging the Ethernet cable into a different router that is plugged into the 2Wire.
OBI customer service has had me try different settings including a static IP address, all to no avail. I just received a swap unit, and it acts the same.
Has anyone else experienced this problem? Does anyone have a suggestion?