Voice data packets are analyzed to determine the audio codec mode and one or more data
metrics associated with the
voice data packets in a cellular voice call that includes a cellular
mobile device in
cellular communication with a
base station. The audio codec mode and the data metric(s) is / are provided to a trained
machine-learning model to determine a predicted mean-opinion
score for the voice call. One or more network parameters are updated on the
base station for the cellular
user equipment device to improve the data metric(s) and the perceived quality of the cellular voice call.