Does anyone know if I update my Google Voice app to the new Hangouts app will GVoice Callback still work? I'd hate to loose GVoice Callback since I have 4 lines with only 1000 minutes between us.
Google Talk is the app that is getting the update. Eventually, SMS, Voice, and Google+ Messenger will be integrated into hangouts, but as of right now, it is only GTalk that is getting the update.