I manage a few UCM6200 systems, some just with zero config and some using GDMS for the handset management. Getting ready to set up my first 6300 and I just need some basic guidance on initial setup. Its a very basic setup, a UCM6304A running on some analog lines and a few GXP handsets, no remote handsets. I first thought I would just be adding the UCM as another device, but then it looked like you can only add them on the UCMRC side. Do I add the UCM and the GXPs on the UCMRC side or just the UCM on UCMRC and the GXP on VoIP?