Hi, I am having problems with receiving and making wi-fi calls. I have a dual band router and my download speed is over 500 mbps. When someone calls me they usually don't hear a ring; it goes straight to vm. If I turn the phone's wi-fi off and back on, I can get and make a couple calls but then I lose it again. I have reset the network settings on my phone and reset my router. I had the same problem with my Samsung 24 so I upgraded hoping the new model would work better. Nope. Any suggestions?
