[Freeswitch-users] Disabling Registration to a FreeSWITCH

I am setting up a Kamailio + FreeSWITCH system. I have Kamailio handling the registrations and FreeSWITCH simply the media and SBC I see an option for SOFIA <param name="disable-register" value="true"/> By setting this to true would disable phones from registering to the switch? Am I correct in assuming this? Thank you, Joel