[Freeswitch-users] mod_limit and memcache

Hello, I read something that talks about using memcache for mod_limit before. Is it something that is available now? If I have multiple instances of freeswitch that need to share the same limit status, it there any existing solution? If no existing solution is available, what is the best way to go about modifying mod_limit to accomplish limiting for multiple freeswitch servers together? Thanks, Woody