[contingencies]

So your view is that things are baseless if they're not written on Wikipedia? Quaint worldview. I've written integrations against two carrier billing systems in the US, in at least one case the whole system was hosted on Amdocs IPs and not those of the telco. To my mind, that is clear enough evidence.

[icantsec]

No you posting it as a source for your comment implies it makes a similar claim, but I do appreciate you for following up with more information