Planned, but not sure when can it be implemented
Now the filtering on the Recording File page is a fuzzy match, and it is easy to filter the recording file for a client with a short extension number that does not belong to that extension.
The requirement is to have a switch like CDR. You can choose whether to turn on fuzzy matching or to use exact matching to filter.
If you are also interested in this new feature, please vote;
If you think there is a better solution, please leave a comment below.