You may also be asking yourself, "how long does it take for the call log to update?"
RingCentral has two APIs related to the call log:
the readUserCallLog operation
the [listExtensionActiveCalls][2[ operation
There are corresponding APIs that operate at the company-level as well.
Calls will appear in the Call Log API approximately 30 seconds after the end of the call and in the Active Calls API beforehand. When using the Online Account Portal, the calls are presented in a single merged view.