Linker3000 formulated the question :
> Were there problems on Vodafone today? A couple of our staff said that when
> they made a call, the destination rang once and then the call cut off. I was
> also having this while debugging a VoIP phone on site and at the time I put
> it down to the problems I was trying to fix.
>

Were there problems? Not half, I say. National issue, apparently.
Random users affected. Bloody nuisance.