Compared to WiFi calling using my old DSL connection, ViaSat WiFi calling is inferior. I still have my DSL internet hooked up, so I can switch between WiFi calling using DSL and the ViaSat system that was installed Monday. Although my WiFi signal registers as strong, the signal with ViaSat breaks up, and having a conversation is impossible. Making a call in the same place in the house, my old DSL system provides a better cell signal. My ViaSat router is closer to the center of the house than my DSL router, and there are no obvious sources of interference. My cell provider is ATT, and I am using an iPhone Xr. There are several threads about this issue dating back 2 years and I am wondering if others are still having this problem and what new solutions exist. TIA for any help you can provide.