+1

You're better off doing a cron job that copies the files to the target host, confirms they made it, then deletes the files from the local host (i.e. the FreeSWITCH box). You could even write a daemon that runs constantly and waits for a lull in system activity and moves the files when things are quiet. You could get really fancy if you wanted to but I think most sysadmins around here would say: keep it simple, try a cron job that runs every 10 minutes or so and uses "nice" or something similar to make sure the copy process doesn't spike your disk, network, or cpu usage.

-MC