alt Hacker NewsThe apartment block I live in in Ireland has converted phone sockets into Ethernet using similar converters, except (a) it was in 2004, so 10Mbit base, (b) they ordered whole socket replacements, eliminating the need for separate box outside the walls, (c) the goal was to buy 1 business high speed line, and split it across all apartments, which became obsolete when ADSL, DOCSIS, and later FTTH became affordable options.
I heard the state of the wiring also wasn't great, sometimes apartments had twisted pair wires, while some straight wires, some only have 2 or 3 out of 4 wires connected, etc.
Good to know this technology still exists.
This wouldn't be legal in my country unless all the apartments had one owner, because the telcos have a monopoly on communications.
The law says one person can't stretch a cable over to his neighbour, because they would need a licence for that (although if you did do that, who would know?).