The main problem I’m having with my phone system is that my softphones (installed on Android based mobile devices) keep loosing registration and failing to ring on incoming calls. See my previous post here.
The issue is only set to get worse with Android 8 further restricting long running background services. One solution seems to be using push notifications to wake devices when incoming calls come in. There is a draft of an RFC to enable this functionality that has been in development for a little while now.
Does the Asterisk team have any interest in implementing something like this?