The following procedure describes how to export CDR/CMR into a dump file. This information was taken from Export CDR/CMR Records Configuration section of Cisco's documentation.
To re-run the CDRs in TIM Enterprise, you need to rename the dump file extension from .TXT to the unique identifier of your PBX object in TIM Enterprise. To obtain the ID of a site, hover the mouse pointer over it on the page in TIM Plus and it will be displayed as a tooltip as shown below: