Grandstream Wave

Calls only work with Wi-Fi

does not support PBX 6202

The solution is to disable the app permission to access the device contacts , try doing that then it will not crash

Please solved this issue

Please note that we are facing issue with your application, it is getting closed automatically on IOS 16.3

Please fix the bug the app closes automatically

Dears, This is to let you know that we are facing a problem when it comes to your application as it's not stable as well as whenever I'm connecting to the Application it pushes me out of the Application.

I have pretty much come to the point of force quitting the app two or three times a day as a preventative measure. I frequently find it no longer updates. I often see notices of a missed call that never rang on my phone, and often see that the most recent call in the history is old and numerous calls have come in since that time. Force quitting and reopening always restores, but usually only lasts several hours.

Useless, no stability

5 seconds then keep crashing i hope the company solve this issue