I am testing V11 with three sites each linked via a VPN and Direct bridge. The presence between two of the sites works perfectly (Well done 3CX!). But I am having some problems connecting the third site as follows: Site C does not appear in myphone as a new tab in sites A,B. Sites A,B do appear in myphone at Site C, but when the tab is clicked (either A or B) a message is display which states: The connection has been rejected by the server (ip add) because the administrator blocked remote connections. How do I unblock remote connections for the bridges?