Here are the port requirements for Adobe Connect. This is for ICT and support folks who might be having problems connecting to our server from a school or insstitution not on our network.

Port requirements •1935 (RTMP), 80 or other HTTP port, 443 if SSL is enabled; 25 for SMTP (optional); 1433 for external database (optional)

If you are running a Connect cluster then you will need ports 8506/8507 open between cluster nodes for the systems to communicate.