They assume a future in which all regulatory differences between IP-based and traditional circuit-switched phone services have been eliminated.

CNN: IP telephony is the "in" thing these days, but should it be?

Last month the health board announced that community hospitals at Blaenau Ffestiniog, Flint, Llangollen and Prestatyn would see services switched to 10 other locations.

BBC: Flint protesters

Hospitals at Blaenau Ffestiniog, Flint, Llangollen and Prestatyn will see services switched to 10 other locations after Betsi Cadwaladr University Health Board confirmed their closures.

BBC: Healthcare training backed by ?82m from Welsh Government