Question about Teltonika RUTX50

Oh, a VigOr 166. It's a DSL modem. Yes you can, on the WAN port. But if I have the UGW Pro right in my head, it has 2 WAN ports, which means that if the Unifi supports FailOver, it is possible: 1 Draytek, 1 Teltonika.

Counter question: What does the Draytek do exactly? WiFi and Ethernet ? Can't find the model anywhere...

Hello, available here in the shop ;-)
.../draytek-vigor166-router-14620989?ip=Draytek
Thanks for the answer. For me it is only the Fritz replacement