[App_rpt-users] Node behind corporate server I.T. request

My new node is getting close to deployment. Location is on a corporate firewalled network. The node will be acting as the VHF repeater controller, have 1 Allstar and 1 Echolink node. I will be administrator for the nodes via IAX ans SSH. I am working on the IT staff request for network ports. This is what I have assembled from various sources: - Static IP - Port 4569 UDP IN - Port 222 SSH IN - Port 5198 UDP IN/OUT - Port 5199 UDP IN/OUT - Port 5200 TCP OUT Did I miss anything? Is this request phrased in any specific IT-server-speak? Just asking as we have never needed to interface with corporate I.T before. Thanks, Duane KA1LM