so i have a Q10 and i am in a country that block bbm voice and video
i have a vpn so i can make video calls with my friends who have a bb10
the problem is that my friends on android and iphone can make calls with each other but i cant see the calling button its not green and its not grey
and when they try to call me it says im not available while on the other hand i can see my friends BB10 call button and its green
so whats the problem ?
is there a fix for it ?