Outgoing call fails if you immediately start a video call after you see the green dot / or after screen timeout (Android)
Related to jami-client-android#846 (closed)
If you start Jami (Windows 10; you wait until the green dot of Person B is visible) and you immediately start a video call you get connected but it takes some time and then the outgoing call fails.
(turn enabled both sides)
So you start a video call as soon as both apps are opened and you can see both persons are shown online. (This test: same user account -> same user account)
Windows 10: After you see the green dot of the account of the person you want to call and you NOT immediately call the other person but wait for 30 seconds there's hardly any connection problem.
Windows 10 -> Android
Android -> Windows 10