[feature request]: Display account status (connected/offline/error) in top notification bar
Most SIP applications that I've used before (e.g. Linphone) have the ability to display a status notification in the top bar notification area of Android, so that you can know quickly if your softphone is supposed to be functional.
It sucks to miss a day's worth of phone calls because there was some problem connecting to your SIP account and there was no visual feedback to let you know quickly.