Does anyone have any idea what is necessary to record the event “180 ringing” in CDR?
In CDR, I need the start time of the call (“INVITE”, this information already exists, is REAL_Duration), but also takes the time that the event “180 ringing” arrived "!
I need this information to calculate the PDD.
Can anyone help me?
inside the package sip, this information is in sip.Status-Code.
Thank you all!