When a change is made through ICM configuration manager how much time it takes to reflect on UCCMP?

Can someone please provide me a link of "PGW 2200 in Call Control Mode" configuration document?

I want to know if there is any limitation of the number of DNIS that can be configured on CVP 3.0 without effecting its performace.

I have been trying to install Cisco Collaboration Server with Media Blender integrated with Cisco ICM 7.0. At last, all connections are up except ARM on CCS and there are errors on CG about "ARM open failed" while on Media Blender ARM is up and runni...