I face problem with OCS 2007 on Server 2003 32bit. Domain controller, Root CA and Exchange 2007 SP1 on one machine and second machine is OCS 2007 Standard. Install was successful.

I am trying to assign a TLS certificate for deploying communicator web access.
I am getting error "The Subject of the cerificate does not match the current machine FQDN"

I believe when it comes to signing Sip messages, if NTLM authentication has been negotiated, then LCS will use standard NTLM Datagram Style and Key Exchange security.

How to configured external pool in Office communication server 2007 because internal pool working properly with (Chat, Voice) but external pool not working so please guide me how to configured it.

By the looks of the age of the last post, i'm not usre posting here is going to do much good.

Let me try anyway,