I'm working at headquarter and we're running CUCM 6.0. We also have a small branch office that's running CME 3.1. Both offices/gateways are communicating just fine. We want to start moving the CME phones over to CUCM. A H.323 gateway is already configured. Route List/Group/Pattern is also configured. After adding the phones to CUCM, how do I get the CME phones to register with CUCM? Thank you in advance!