I believe a lot of documents are being written by Cisco and would be out in the next few months. Currently I wouble think you can use the existing documents to configure the features you are looking for. There will be some enhancements to these features in the newer version of IOS used in the 2800/3800 - for this you will have to wait till some documents come out.
Sankar Nair
UC Solutions Architect
Pacific Northwest | CDW
CCIE Collaboration #17135 Emeritus