I've attached a short video describing how to open a port. If this does not work for you, it is possible to use IIS Manager to change the ports that TeamPulse uses, however, if you do this, you will need to change a couple things in the web.config files for the TeamPulse and User Management sites. In the TeamPulse web.config file you would need to change the value of the UserManagementURL app setting to reflect the new port. Likewise, in the User Management site web.config, you would need to change the TeamPulseURL value.
the Telerik team