On: RotaryCell: Making an unmodified rotary phone work over LTE with an ESP32-S3

[throawayonthe]

i wouldn't want my child making unencrypted calls :p

[walrus01 → throawayonthe]

It's no more or less encrypted than any cellular phone making a call across your local 3GPP-whatever standard network.

[boxed → throawayonthe]

Doesn't this project go straight into modern standard mobile phone systems? It'll be encrypted then.

[fc417fc802 → boxed]

I think he might have been calling into question the wisdom of using the standard telephone network to directly place voice calls. Technically it's encrypted but your privacy is anything but guaranteed.

[throawayonthe → boxed]

my bad, i meant E2EE