To start things off, I would like to congratulate all for such a superb application. I started using it with my parents as an experiment to see if I can push it to other friends with confidence. All of my experiments happened only with Android devices.

While on video-call, my voice tends to be captured by the other user's device and sent back to me in a way that if I'm not using headphones it starts that horrible feedback whining sound. Although if I use said headphones, there's no issue on the other side but because the other user is not using headphones, I still have to fight the feedback delay while talking which makes it really hard to concentrate.

My question, is there any option to enable noise cancelling to allow hands-free video-calls without feedback?

And on the subject of sound, can I boost the audio input of my microfone in the app? It's output on the device is very low, even on max volume.