List of advanced features accessible from Application Settings -> Advanced and their explanation.
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Warning Current limitation: It is not recommended to enable option "User status when talking on mobile" in case of using Outlook Integration. Due to the Outlook calendar sync, : after completing a mobile call, user status might not be able to go back to the previous user status. its previous state due to the Outlook Calendar sync, and might remain incorrect.
Mic gain: adjust the microphone gain level. Test the optimal Mic gain level for your phone via echo test (76)
Native Calls Support (beta): the feature is available only on devices with Android 6 or higher with pure Android. If enabled, VoIP calls have the same priority as mobile calls
Note Known issues:
user name/ user number are not updated during a call (for example, after call transfer)
call from History does not work in case there are 2 active SIM cards on the same phone
during early media playback call dialog is not displayed (till the call is answered)
duplicated call on Samsung phones
Use DSCP from PBX: if enabled, value from SIP-RTP page is applied for Android application only when WiFi is used
Run in background: Starting from WMS version 3.86, the app automatically disconnects from SIP / Presence server in background which helps to improve battery usage. Enable this option if you would like to keep the app running in background all the time
Use PBX LAN Address when available (enabled by default): the application connects to one of IP candidates: IP/domain and port 443 if a user did not specify a port on login page or IP/domain:port if user specifies a port on login page
Image quality: select one of the image resolutions (High/ Standard/ Low) to compress or improve quality of pictures/ photos before sending
Calibrate echo canceller: it automatically launches after first login and adjusts voice quality by preventing echo or removing it after it is already present
Test push notifications: the option automatically launches during the first login or can be done manually. It allows to check that push notifications are not blocked by OS. In case they are blocked, notification indicating the issue will be displayed
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