That should work quite out of the box in a standard VCS-E/VCS-C deployment.
Recheck the DNS settings, zones, transforms / search rules and other settings and check on the call/search
history and other logs if you can see more.
Check out the vcs admin guide and especially:
http://www.cisco.com/en/US/docs/telepresence/infrastructure/vcs/config_guide/Cisco_VCS_Basic_Configuration_Control_with_Expressway_Deployment_Guide_X7-2.pdf
If you are still stuck afterwards you have to tell us a bit more about your deployment.
Like Do other external calls in/outbound work, as you explicit mention movi, where are the movi users registered vcs-e/-c
is the domain set on both, is the traversal zone active or does it show errors, what are your search rules, dns settings, and so on
If its a critical issue, open a case towards TAC.