BBC radio have moved the goalposts again. The volumio BBC Radio links to Radio 2 and Radio 3 are not working; the others may change. It appears that the “pool” numbers have been changed. If you want to setup your own Web Radio links to the BBC this page may be of interest/help to you
https://garfnet.org.uk/cms/2025/01/22/new-bbc-internet-radio-streams-2025/