Voice Android 5.5 - WebRTC 83 and computed MOS score improvements

This release of Twilio Voice SDK now uses Chromium WebRTC 83. With this release, users will hear audio much sooner after the Call.Listener#onConnected callback than in prior releases. This upgrade ensures that when Call.Listener#onConnected is raised to the developer the media connection has been fully established. Additionally, the MOS calculation algorithm has been updated to make it monotonically decreasing with increasing jitter and packets-lost-fraction values over a range of RTT values.

To learn more about this release on our changelog.