REPRODUCIBILITY : 100%
BUILD ID = OS VERSION : 4.4.0.68
HARDWARE : X10 II
UI LANGUAGE: german
DESCRIPTION:
Since I enabled VoLTE, I can’t hear a ringback tone when I call someone, even though their phone is ringing.
PRECONDITIONS:
Call someone
EXPECTED RESULT:
In my phone I should hear a tone, that indicates, that the phone of the called party is ringing.
ACTUAL RESULT:
Nothing to hear. Silence until the called party answers.
ADDITIONAL INFORMATION:
Xperia 10 II
SFOS 4.4.0.68
German t-mobile SIM
VoLTE enabled and working