No you cannot configure any of that.
The option would be to set a server to gather the files using the billing server option in CUCM and configure the access to your app there.
You can use SOAP:
•
Allows third-party applications to retrieve CDR/CMR files on demand through a SOAP interface.
However the ports and how the messages should look like are already pre-defined.
Also, CUCM is not meant to be a CAR data repository, there are watermarks and once you go past them the info is deleted and replaced.
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HTH
java
if this helps, please rate