Release Notes for Mobile SDK 5.2.37¶

Issues Fixed¶

General¶

• Fixed WebRTC integration regression causing mute to not work and possibly crash the app when trying to retrieve its state.
• Improved network address detection code implemented in native code so it behaves the same in all operating systems (used for IPv6 capability detection).
• Route WebRTC logging through standard logging callbacks, and other logging improvements.
• Improved registration-less and registration-free workflow detection and behavior.
• Reduce busy looping on SIP events and client actions - threads now use long 1000ms sleeps and notifications for quicker event handling.

Android¶

• Fixed crash during service initialization due to race condition between auto-restart and app controlled start.
• Fixed crash on starting foreground service in Android 7 and older.
• Added support for starting the service when in the background on Android 8 and later using new CloudonixSDKClient.startFromBackground() API.
• Added support for starting the service when in the background on Android 8 and later using auto-detection when the app includes the optional AndroidX Lifecycle library.
• Fixed NPE when resuming after a restart.
• Improved "disable service auto-restart" behavior.
• Fixed audio routing yo-yo and call start, from earpiece to Bluetooth and back even when Bluetooth isn't connected.

Known Issues¶

• #426 - On Android, SDK cannot use NAT64 networks. This is a limitation of the operating system. Use dual-stack SIP servers to support IPv6 only clients.
• #365 - WiFi to WiFi handoff can cause the call to disconnect if the handoff is too slow (~30 seconds), especially using TLS transport.
• #135 - DNS SRV isn't supported.