[Freeswitch-users] sip-force-contact problem in FS 1.2.12

Hello, Do you know if there are any changes in the way of manage sip-force-contact var in version FS 1.2.12? I have one NAT test endpoint which registers as 'Registered(UDP-NAT)' in version 1.2.12 leaving contact IP intact while registers as ''Registered(AUTO-NAT-2.0)' in version 1.2.10 forcing contact IP to its public IP. Tests done within the same machine and same configuration. Regards