I have installed an MCU 3515 in order to use it for videoconference but it doesn't register with the callmanager!
I have configured the MCU with CLI, gave IP addresses for the two cards : MC and EMP,i configured the right masks,.. i have added the MCU in the callmanager as a video bridge. But in the callmanager the status of this bridge is "UNKNOWN" : it didn't register with the callmaner.
Please help me!!