@solveit I was able to resolve the issue. My TP-Link config using the Auto VoIP feature was correct. My firewall was handling the DHCP scopes, and was handing out invalid DNS servers to any Zone/VLAN...

I haven't received an email regarding the ticket, and when I log into the Omada portal (https://ticket.omadanetworks.com/hc/en-ca/requests), I don't see any open tickets.

The Auto VoIP config as described in the initial thread is not quite working. Phones are getting a 192.168.102.x IP, and the connected PCs are getting 192.168.5.x as desired. However, while the phone...

I've read through the documentation and KB articles I could find on this subject, but still have some questions. I'm trying to do a setup, like this: From this article...