Created by Ryan Harris, last modified on 2018.02.08
integer Contains the start time (in microseconds) of when the call profile was created.
In the event that a call is transferred, this is the effective
created_time for that transfer. For example, if you did this call flow:
2000 > 2001 (created_time=1357138714 / profile_created_time=1357138714)
transfer to 2002 (created_time=1357138714 / profile_created_time=1357138752)
transfer to 2003 (created_time=1357138714 / profile_created_time=1357138766)
transfer to 2004 (created_time=1357138714 / profile_created_time=1357138784)
You would still use progress_time to retrieve the progress start time, no matter if it's a transfer leg or not.