Moving FreeSWITCH Core.db to Ramdisk in FreeBSD

freebsd_ramdisk

vim /etc/fstab

# Device        Mountpoint      FStype  Options Dump    Pass#
/dev/da0a       /               ufs     rw      1       1
tmpfs           /usr/local/freeswitch/ramdisk tmpfs rw 0 0  *** add this line to your file
/dev/da0b       none            swap    sw      0       0

create ramdisk folder in freeswitch directory (mkdir ramdisk)

sudo mount -a

voila!