File caching in openfire

I have a scenario wherein I would like to use openfire file transfer cache(if available) to transfer files. The scenario is as follows:

I have a client that needs to transfer files to multiple clients(around 20 -30) present in a different group. The file size may vary between 40 - 100 MB’s. I am currently using XEP-0065 SOCKS5 proxy mode to transfer file and would like to utilize caching feature if available in openfire. I would like to cache file for some time in the server and gain faster transfers using this cache.

Is this currently possible in openfire. Please share your thoughts.