VxErrorNotSupported (5018) errors can be caused by the following reasons in older versions of the Vivox SDK:
- Attempting to issue the
req_session_set_local_speaker_volumerequests in the Vivox Core SDK.
- Attempting to set the
VivoxUnity.IParticipantProperties.LocalVolumeAdjustmentproperty in the Vivox Unity SDK.
- Attempting to use the
VivoxCore::ParticipantProperties::SetLocalVolumeAdjustmentsetter in the Vivox Unreal SDK.
Although present in the Vivox API in older SDKs due to them being on our roadmap, they had not been fully implemented. If you are experiencing these errors, update to at least the Core 22.214.171.124345, Unity 2019.6.21, or Unreal 2019.7.16 SDK versions.