@Clive_A I'm directly connecting a laptop to the switch and configuring the ethernet settings to match the 192.168.0.1 switch per the instructions. Can ping it and can login to the web interface...

@Clive_A Correct. When I try any of those firmware versions, even starting at the bottom, they all say they can't update.

@Clive_A The label on the bottom says this for model: T1500G-10PS V2.0 (TL-SG2210P V3.0) When I upload the firmware the screenshot you posted points to, it shows that it attempts to start the upgrade...

I will try again but I am 99.9% sure I tried that and it failed. I don't have the switch with me at the moment so I can't verify but I will try again and maybe post screenshots of the error. If it...

On the label on the bottom of the switch it says v3 next to SG2210P. Based on information found in searches and on ChatGPT (same thing I guess), v3 and later should be able to be updated to later...

@Clive_A I am pretty certain that I had followed all instructions but what I ran into is the UCM6302 server nor the phones will pull an IP if I tell them to use VLAN 99 (the voip VLAN I created). I...