3 ms·
Probably. https://en.wikipedia.org/wiki/STU-III https://en.wikipedia.org/wiki/STU-III
by mattmcknight 2y ago
Probably. 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.