android audio/video calls impossible
I'm using Jami from F-Droid (v. 20200501-01 - Android v. 7.1.2) to call another person (v. 20200501-01 - Android v. 9.0). Since last upgrade to jami v. 20200501-01 I and the other person can't call each other anymore! No voice calls neither video calls, neither with the 4G network nor with wifi. When I try to call the contact I get a warning in italian "Chiamata persa in uscita" (in english "Missed outgoing call"). I'm only able to send messages with only 4G enabled to the other person and he receives it.
With the previous version of jami 20200107-01 it was all ok, with 4G and wifi enabled together.
Moreover if I enable 4G + wifi, my account results Disconnected; without wifi and with only 4G network enabled the account becomes "online". With active wifi only the phone does not go online.
I don't understand all the items in the account setup and maybe I have to change something, but I don't know what.