2 ms·
What about over a PSTN?
by thakoppno 2y ago
What about over a PSTN?
- mattmcknight 2y agoProbably. https://en.wikipedia.org/wiki/STU-III https://en.wikipedia.org/wiki/STU-III
- sterlind 2y agoI'm a little surprised that encrypted voice fits through PSTN. like, logically voice can fit, and encryption shouldn't change message size, but plaintext (plainspeech?) voice over PSTN is/was analog, while the ciphertext is digital. I wonder if the quality suffered.