Registration is every time failed

Question

Every time when I open zooper (version 1.49),  it's writing" registration with mistake), in 1 minute it's change to ok with green marks. But it's happened every moment and I have problems with incoming calls. People don't hear me at all and when zooper closed incoming call don't coming to me.

Answer 1

Please make sure that zoiper is on the Android whitelist for battery optimization, that will most likely resolve the issue