I use FreePBX 16.0.19 on a Raspberry Pi and with a Snom D385 phone. The phone reboots several times throughout the day – even during the call.
What could that be? Does that depend on the phone itself or does Freepbx reboot the phone here? How can I best find the cause in the log files? Does anyone of you know the problem and if so, how was it solved?
This sounds like a phone hardware problem. I’ve never seen FreePBX reboot phones randomly. You might need to check with your phone or networking gear vendors for troubleshooting steps.
Do you use the D385 with PoE or with a Power Adapter? I had a similar issue with another Snom Device and the issue when i limited on the PoE Switch the Output Power to Restrictive. Sometimes, mostly during calls, the Phone need’s more power than PoE provides and then crashes with a reboot.
Now that’s an interesting perspective. I have a PoE switch that powers the phone.
I think the problem has been around for about 9 months, not before that. But I checked that I had another cable connected to the PoE part that doesn’t require external power. I plugged the cable in somewhere else.
Let’s see if the phone reboots again.
The Snom phone has now been running for 24 hours without a reboot. Then the problem was that an additional LAN cable had transferred data to the PoE interface.