The search box above should find posts affecting your service, however, you can use a Keyword search.
We are working on better ways to notify customers upon new incidents and maintenance that will affect their service.
In the mean time you can:
Looks like an issue with main call server affecting VoIP, and also causing some issues with transit in maidenhead (so ethernet customers may have been affected).
We think we see the cause so we can fix properly shortly.