In this environment we need to add two CallBridges as Trusted Application Computers. The first CallBridge was already added when we created the Trusted Application Pool Above. When we add these computers we need to associate them with the pool we've just created. This tells Skype that we have additional Computers in our cluster that need to be trusted. All of the computer Identities here need to be listed as SAN's in our CallBridge certificate(s). These identities must also match the contact headers in the outbound dial rules in the CallBridges. If they do not match Microsoft will tear down the TCP connection.