@Marvin_S Thank you Marvin_S I have seen that page. My telephony provider (EE) are unable to give me the information I need to fill in the requested fields, as listed in my OP. So, I am stuck. EE are...

I am in the UK. EE is now my provider for the internet and my digital phone. The "EE Smart Hub Plus" they provided does not supply IPV6 connectivity (my old BT hub did). I know, it's 2025. So I...