Hi Scott,
Aux Code 0 is what I would call default aux time. It's basically time when the communication server automatically puts an agent into aux. i.e. the agent has not selected an aux code.
An example of default aux is when an agent is on auto-in and makes a manual outbound call without selecting an aux code, the cm server automatically puts them in agent state Aux Reason Code 0.
Cheers
john |