czinege.tamasRefusing is not the correct word. As we've mentioned in the past, support for VoLTE really needs the efforts of both ASUS and the operators - one-sided enablement which some users keep saying we should do because "some other vendor" does it, can and often does, lead to unforseen issues.
Is Telenor generally refusing the verification of Z8 VoLTE, or just in Norway?
I am also at Telenor but at Telenor Hungary, therefore I would be interested. Thanks!