Is it possible to send a receive phone calls using Hangouts Dialer (now a combined Hangouts app) using an old phone running gingerbread (mine is 2.3.5) or even a custom ROM running 4.2.2 (mine is AOCP on Inspire 4G)
To put things in context:
I am using Inspire 4G running stock AT&T ROM with Android 2.3.5 and can successfully make voice calls using Google Hangouts v2.4.78234730. However, I do not have functionality of making calls to phone numbers that I do have on my LG G2 running stock T-Mobile ROM with Android 5.0.2 running Google Hangouts v3.1.89134953. and Google Hangouts Dialer v0.1.81604947.
I know Inspire 4G is a strong device and can make VoIP calls because I have been using Mo+ and GV Phone to make VoIP calls using Google Voice account. Now that Google decided to shut all the third-party voice applications and not offering Hangouts Dialer for GB, does anyone know a workaround, i.e., a known working Hangouts Dialer APK or ZIP that I can sideload or flash?