There is no information that i know of for you, I will send some emails and update my post next week. If this is a test environment you can make this work but it will require some tweaking.
I would not do this in a production environment.
You will have PORT wars to work out; you can change the Speech server ports to get around this problem.
These are really two completely separate products with different admin tools; Speech Server uses UCMA and can be configured to work with OCS server for inbound and outbound dialing.
Keith Kabza OCS-MVP
keith@visualgov.com
http://www.ocsmvp.com