I'm in the process of trying to enable our LCS server to be accessable by our company via the Internet using TLS, we currently use VPN connections and TCP to access LCS, I have added a certificate for the LCS server that is for a external domain and doesn't match the FQDN for the pool (the pool name has a internal prefix and obviuosly isn't resolvable on the internet). I'm running LCS 2005 Standard. I'm trying to access it using MS Office Communicator client, and am getting the following error 'There was a problem verifying the certificate from the server. Please contact your system administrator'

Has anyone got any ideas?