Enables usage of STUN servers when remote clients are trying to establish a connection to this machine.
If this setting is enabled, then remote clients can discover and connect to this machine even if they are separated by a firewall.
If this setting is disabled and outgoing UDP connections are filtered by the firewall, then this machine will only allow connections from client machines within the local network.
If this policy is not set, the setting will be enabled.
|Registry Hive||HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER|