Being one of the unlucky people, I'm connected via an Exchange Only Line. Don't fear though, if you are like me and are stuck in this situation, Unchained is the way forward.
I've never had such a 1-1 support experience with any other provider. I've been able to ask very inquisitive questions in order to get the best from my service. One of those questions lead me to take a second ADSL line with Unchained and they helped me get set up with ADSL bonding. I'm now surfing the interwebs with twice the double and upload than before.
No longer am I being told I sound like a robot on zoom meetings!