My Nokia 8 had voice problem on VoIP call after upgrading to 8.1 this month. The VoIP calls were very good when in Oreo 8.0. After upgrade to 8.1, It's difficult to hear the sound from other party, it's choppy and long delay; and the other party can not hear me any at all.
Please fix it. Thanks.
I have experienced exactly the same problem! After upgrading to 8.1.0 the Zoiper VoIP client don't work, The Nokia build in VoIP client also do not work!! Any update for Nokia 8 software on this?