Which rule is required for Skype for Business users to use spaces on a cluster of Cisco Meeting Servers?

Which rule is required for Skype for Business users to use spaces on a cluster of Cisco Meeting Servers?
A . an outbound call rule that maps the local contract domain as the cluster FQDN
B . an outbound call rule that sets each domain to use pass through as the caller ID
C . an inbound call rule that sets each domain to use pass through as the caller ID
D . an inbound call rule that matches the domain that users are calling

View Answer

Answer: C

Explanation:

Reference: https://www.cisco.com/c/en/us/support/docs/conferencing/meeting-server/212217-configure-cisco-meeting-server-and-skype.html