My internet is City Fibre, but my home phone is still connected to Openreach copper. The home phone has started to have crackly interference. I tried to get line tested via th talktalk account, but got a message saying that the automatic test was disabled and I would be converted to VOIP in the next few months. I tried to start a chat but that failed, so I'm trying to decide whether to pursue the problem further or just wait for the conversion. Hence the question in the subject title.
