- Bugs fixed.
- Performance, background services improved.
- Additional features STUN, TURN.
- UDP, TCP and TLS transports.
- Supports g711, g722, g729, GSM, Speex, iLBC, OPUS codecs.
- Supports sending of DTMF.
- Call transfer.
- Calling over wifi and mobile network.
- Background, Foreground and Push Notification services.
- High performances.
