@ArcherC8 Thank you for hammering that info home with me. I didn't realize that I could chain the router through the Ooma Telo. The Ooma does indeed work this way, as it then gets the public IP from...

@ArcherC8 I don't use QoS. I can't put the Ooma anywhere but behind the router, because my router is the thing getting the IP from my ISP. I could put another router in front of the tp-link, but I'd...

@ArcherC8 It's connected via Ethernet. The same ethernet setup that works great connected to literally any other router. The new router is working fine for other things. It just interferes with VOIP.

My new router is actually a BE9300, which also identifies itself as an Archer BE550. I have been unable to get my Ooma Telo device to fully work with the router. It is able to make and receive calls,...