the app's Signal Protocol channel for authentication instead of ZRTP. CSipSimple is a free application for Android OS which fully supports ZRTP PhonerLite
in Jitsi with the SILK and Opus codecs, and in the pjsip stack used by CSipSimple. Google Duo uses WaveNetEQ, a generative model based on DeepMind/Google
2019 FOSS Picks Andrew Koziara (3 July 2015). ‘Pixel Dungeon’ Review – Simple Name, Legendary Game John Walker (4 November 2016). Have You Played... Pixel