I know there a numerous articles about inbound calling not working. The difference here is that when I restart my Obi200, inbound does work.......for about 24 hours. Then, it gives me trouble again.
I have two providers setup, google voice and Vestalink. When the problem is occurring, I can make outbound calls with either provider but cannot receive inbound calls to either provider.
I have tried removing both providers and adding them back in already.
Let me know what else it could be.