I'm trying to register my 3845 to my CM5.1 for hardware Xcode/conference. My config is as follows.
sccp local GigabitEthernet0/0
sccp ccm X.X.X.X identifier 20 version 5.0.1
sccp ccm Y.Y.Y.Y identifier 10 version 5.0.1
sccp ccm group 1
bind interface GigabitEthernet0/0
associate ccm 10 priority 1
associate ccm 20 priority 2
associate profile 1 register VGW-TC
associate profile 2 register VGW-CFB
But when Y.Y.Y.Y is offline, X.X.X.X don't get registered. Any idea?