We don't, but the entire world currently does, and the amount of equipment deployed that depends on it is substantial.
I would be willing to bet money that any "better call addressing system" would be a design by committee where this just gets litigated there. And we'd end up with either a system that requires KYC per-call, or has compromises similar to what we're complaining about now.
Having worked with telco companies, 99% of it is "Yeah, but this stuff still works just fine;) And if a government compels us to change our equipment for reasons other than national security, we're going to pitch a fit and demand financial incentives beyond reason." A lot of the pressure to boot Huawei from tech stacks globally ran straight into that wall and flopped. Even with national security at its back.
Considering most of those same telcos are donors and employers of large numbers of people across many constituencies of almost every nation, usually no politician has or is willing to spend political capital to shoot themselves in the foot like that. And no nation with a national telco company runs it well enough to ever even dream of spending money for something like IP addresses, they typically barely keep the lights on.
We were able to tack a bunch of domain and header functionality on top of the email system that helped us know if the sender was authentic which is much more than we can say for the POTS
We don't, but the entire world currently does, and the amount of equipment deployed that depends on it is substantial.
I would be willing to bet money that any "better call addressing system" would be a design by committee where this just gets litigated there. And we'd end up with either a system that requires KYC per-call, or has compromises similar to what we're complaining about now.
Having worked with telco companies, 99% of it is "Yeah, but this stuff still works just fine;) And if a government compels us to change our equipment for reasons other than national security, we're going to pitch a fit and demand financial incentives beyond reason." A lot of the pressure to boot Huawei from tech stacks globally ran straight into that wall and flopped. Even with national security at its back.
Considering most of those same telcos are donors and employers of large numbers of people across many constituencies of almost every nation, usually no politician has or is willing to spend political capital to shoot themselves in the foot like that. And no nation with a national telco company runs it well enough to ever even dream of spending money for something like IP addresses, they typically barely keep the lights on.
I suppose you'd like to replace it with Email since that doesn't have any spam, hmm?
We were able to tack a bunch of domain and header functionality on top of the email system that helped us know if the sender was authentic which is much more than we can say for the POTS
Because the concept of numbers is so heavily baked into many systems. Momentum is a beast.