@jamusa Hi, welcome to our community. RE330 can connect to Deco network to extend wireless coverage, but I am afraid it is not the best choice, as only Decos can set up Deco mesh network and RE330...

@IGC Hi, welcome to our community. This guide may help you: How to add manager account of Deco Thank you and best regards.

@Humberto_pt Hi, welcome to our community. There could be several reasons why VoLTE is not working. Here are some troubleshooting steps you can try to resolve the issue: 1. Check network coverage:...

@Oesinghaus Hi, welcome to our community. May I confirm the problem is your phone can not receive calls or can not call out? If former, it is suggested to follow the guide to check the settings:...

@GreenSkol Hi, to assist you efficiently, I've forwarded your case to the TP-Link support engineers who will contact you with your registered email address later. Please pay attention to your email...

@gidyn Hi, welcome to our community. You may set the DNS Server under LAN Settings to OpenDNS that you want.(screenshot as below) Best regards.