I have CUCM 7.x and 15 (fifteen) Cisco 7985.
Point-to-point video calls are working fine.
Now to allow multipoing video calls for internal
users I'm planning to add MCU-3515-12U and 5 (five)
9971 Cisco SIP-based IP Phones although CUVA-III USB
cameras still aren't available.
As I'm concerned for my task I need register MCU via
SCCP as video conference bridge and then add the bridge
to video-enabled SCCP/SIP endpoints MRGLs.
Please confirm is this correct & operable ?
Advice, if possible, do I need somehow a gatekeeper here ?