[Freeswitch-users] alternative to mod_hash which is persistent

Hi all, As the wiki writes, that mod_hash "provides a non-persistent datastore for limit data. This data is specific to a particular FreeSWITCH instance", I'm searching for an alternative. I would like to setup a callforwarding extension, and using mod_hash at the moment for storing the target number. After a reboot, of course, the hash is gone. Could someone point me at an alternative? Thanks, Georg