250 Appendix B Configuration ExamplesSetting up the labFollow these steps to ensure the lab is set up correctly:Setting up the labStep Action1 Confirm that the CS 1000 server is version 5.0 with the ProductEnhancement Package or a later version.2 Confirm that the Signaling Server is version 5.0 or later with allpatches as required in the Product Bulletin3 Confirm that you have the OCS 2007 Standard Edition server .4 Confirm that you have MCM 3.0 .—End—Figure 101 "Overview of lab setup" (page 250) illustrates how to set upa lab for Converged Office.Figure 101Overview of lab setupNortel Communication Server 1000Nortel Converged Office Fundamentals — Microsoft Office Communications Server 2007NN43001-121 01.03 StandardRelease 5.0 30 April 2008Copyright © 2005–2008, Nortel Networks.