I have a couple of Polycom SoundPoint IP500 phones on a fc15 server with asterisk-188.8.131.52 and dahdi-2.4.1 that has been working (mostly) fine for quite a while.
All of the sudden, after rebooting one of the phones, it spontaneously reboots itself, typically just after it has completed the normal boot process and shows the main screen.
The second, and only other phone on the system was working fine, until I rebooted it. Now it also just keeps rebooting, until after the third or fourth time when it seems to just power off.
How can I troubleshoot this? Could this be the result of a power surge? I thought it was a possibility, but I thought if it was a power surge, it would have killed the phone completely.
I can’t think of another reason why it would appear to boot properly, then just reboot itself.
Any idea how I can debug this further? Hopefully this is a known issue…