To keep the hub in the same place the only available place for the main phone is on the other side of the room which, taking an extension cable around the wall would need a cable about 3mts long, I would be happy twith this solution but haven't seen anywhere where this has been suggested as being possible. Would a technician be abe to do this? My wife and I are not as handy as we once were (nearing our 80s ) but if we knew it would work we would try to do it ourselves. 🙂
VM should be making these changes (as part of the phone switchover process) for you free of charge. A VM tech should be able to modify your telephone wiring so as to link the phone socket on the back of the hub to your existing telephone sockets and make your phone sockets work again post-switchover.
Working out any cable route would be up to yourself and the VM technician doing the work on site.
It has been arranged on here by the forum team dozens of (if not hundreds of) times before as a free service as part of the switchover. I don't know why you have been told you have to pay £25 for this.