Which CSS is responsible for ensuring that the correct …

Refer to the exhibit. With the Mobile Connect feature configured, when the PSTN phone calls the Enterprise user at extension 3001, the Enterprise user’s mobile
phone does not ring. Which CSS is responsible for ensuring that the correct partitions are accessed when calls are sent to the Enterprise user’s mobile phone?

A.
the gateway CSS

B.
the Phone Device CSS

C.
the Remote Destination Profile CSS

D.
the Remote Destination Profile Rerouting CSS

E.
the Phone Line (DN)CSS

Explanation:
Incorrect answer: A, B, C, E

Ensure that the gateway that is configured for routing mobile calls is assigned to the partition that belongs to the Rerouting Calling Search Space.
Cisco Unified Communications Manager determines how to route calls based on the remote destination number and the Rerouting Calling Search Space.
Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucmbe/admin/8_6_1/ccmfeat/fsmobmgr.html