Refer to the exhibit.

A Cisco Unified Communications Manager group is configured with the subscriber (10.1.5.3) listed first
and the publisher (10.1.5.2) listed second. Which Cisco Unified Communications Manager is used for
incoming calls through an MGCP gateway?

A.
the publisher

B.
both the publisher and subscriber in a round-robin format

C.
the first server listed in the Cisco Unified Communications Manager group list

D.
the subscriber