oliverm Joined Mar 10, 2009 Messages 126 Reaction score 0 Sep 29, 2010 #1 Hi If i want to connect my 3cx android phone externally to the office 3cx server which ports do we need to open on the firewall? The android shows the "port" setting as 5060. Is that the only one required or are there others? Olly
Hi If i want to connect my 3cx android phone externally to the office 3cx server which ports do we need to open on the firewall? The android shows the "port" setting as 5060. Is that the only one required or are there others? Olly