@jnorthr
Good day,
Thank you very much for your time and patience.
Sorry for the delay.
Here is the WPA3 compatibility list:
https://www.tp-link.com/en/wpa3/compatibility/
and there is no release plan for WPS capability on Archer MR600 yet.
As for the VOIP telephones, if the VOIP devices just need to get internet service from the RJ45 ports, Archer MR600 is ok for that;
But if there are additional settings needed, such as put the phone number, register address, MR600 does not support this kind of settings;
https://www.tp-link.com/en/support/faq/2020/
Thanks a lot.