Call ID: The unique ID associated with the call. This is the SIP Call ID, it will not match the call id customers receive when using the voice APIs to initiate a call
Start Time: The date and time the call connected or failed to connect
Duration: Indicates the duration of the call
SIP: The SIP code associated with the call. This can indicate whether the call was successful or the reason the call did not complete
Result: Indicates whether a call is Complete or Incomplete
From Number: This phone number is the sender
To Number: This phone number is the receiver
Direction: Indicates whether the call is inbound or outbound
Call Type: The type of voice product associated with this call
Cost: The estimated cost for the call