This is my 3rd or 4th 3cx install and I have come across an odd problem. I have the latest 3cx (activated with 8sc). I have Yealink T46G phones. All are on the same subnet, same switch actually. But some odd reason they don't show up under 'phones' so I can just assign them to an extension. I have tried the latest firmware. I have tried a different switch. Fooling around with it and rebooted several different parts at different times has resulted in at best 3 out of 4 phones showing up. What gives?