List of advanced features accessible from Application Settings -> Advanced and their explanation.
Advanced:
Debug: enable the feature in case your device doesn’t allow the app to run in background and send geolocation. Go to Settings -> Geolocation log (appears after enabling the Debug feature) and check logs
Initiate video calls: if enabled, the video is enabled automatically after an outgoing call is answered. Enable it for integration with door phones.
Vibrations: enable / disable vibration for notifications
Auto unlock screen: if enabled, the screen of your device automatically unlocks when you receive an incoming call
Proximity sensor: if enabled, it prevents your device from unintentionally activating the touch screen during calls
Accept intercom: enable / disable the intercom feature
Autostart video: if enabled, the video is enabled automatically after an incoming call is answered
Send geolocation in background: if enabled, the app sends user location to the server every 10/ 20/ 30 min. To use this feature it is also necessary to allow the app to always run in background.
Note: the feature reduces the battery lifeSend minor location change (appears only after enabling Send geolocation background): if enabled, the app sends user location to the server even if there are no any geolocation changes or they are minor
User status when talking on mobile: you can set which status (Current / DND / Away / Online) and which status message must be displayed to other users when you are busy in a mobile call
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.
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.
Calibrate echo canceller: it automatically launches after first login and adjusts voice quality by preventing echo or removing it after it is already present