Usless app. Can only make out going calls and then the audio is very distorted. In coming calls can not be answered because the answer button is disabled. Please fix now!
Sucks. Horrible UI. No way to exit the app gracefully. Wonder how these companies hire their programmers and designers.. horrible...
Pretty good app but I have to rate it 3 stars for the interface. With material design on our doors, can't use such basic graphics :(
No exit! I do not have a problem with the 1980s style graphics of this app. The app works fine, no issues here. But I'll give it one star because, after the last update, there is no way to exit the app. It won't shut down, no matter what. I have to go to the phone settings, find the app and force stop it.
Doesn't work for me unfortunately, it seems the person at the other end can hear me but no audio at all on my side.
Not good after last update After last update (21.10.2016) app does not have any exit option anymore.
Compatibility release to make sure Android Marshmallow and Nougat and fully supported. There are also many small bug fixes and stability improvements.
Grandstream Networks announces Wave, a free Video VoIP app for SIP-based calling