I have a new SPA400 that I've had running for about two weeks. This morning it started rebooting, and I have no indication as to why. Watching the lights on the front of it, power is on solid, ethernet is flashing periodically, all four line lights are off (only lines 1-3 are connected), and the USB light is on solid. The status light starts out off, then flashes, then comes on solid for about 10 seconds. If I point a web brower at it during the time that the status LED is lit, I can get to the web interface. Generally before I can do anything, however, the status light goes out and it reboots again.
I've tried removing power and then plugging it back in again, but that doesn't seem to make any difference. I tried configuring it to log to my syslog server, but I can't seem to get it to keep running long enough to make any configuration changes.
What are my options here? Is this a faulty unit?