Hi good day.
I'm really crazy with this matter.
When Zoiper is running in the background or when I lock the phone, the ringtone use the earpiece (ear speaker), but when I open the APP, use the speaker (as a normal calls use)...
I tried with SIP account and IAX2 account (UTP), move setting in the iphone, etc etc..
Why is this?
in Android works nice...
I'm using the free version
thanks