Does anyone have a list of the TCP and UDP ports that need to be opened in a firewall for the Summit UCS mobile client and has anyone had experience with how well the client would work external to the network with a Summit system NAT'd behind a router? I have the list of ports used by the Summit from the FTP site and in an older post, Derrick listed the ports used by the IP Communicator, but another poster in that thread said that the UCS client app uses different ports than the IP Communicator. That earlier post is: https://sundance-communications.com...cs/592718/Summit_Mobile_App_-#Post592718