2 ms·
It uses ZRTP and SRTP at least for the audio / video streaming portion of the service. The exact ciphers and strength are decided by the two clients making the
by guardianproject 13y ago
It uses ZRTP and SRTP at least for the audio / video streaming portion of the service. The exact ciphers and strength are decided by the two clients making the call, as OStel server itself has no hand in negotiating crypto for that portion. Since we support many different client types (CSipSimple, Jitsi, Groundwire, SFLPhone, etc) this can vary greatly.