You must integrate a third-party H.323 system with your existing Cisco Unified Communications
Manager cluster. When you create an H.323 trunk from the cluster, calls from the cluster to the
third-party H.323 system are failing. The vendor of the third-party H.323 device has confirmed that
the H.323 call setup time must be reduced.
Which two approaches reduce the call setup time from Cisco Unified Communications Manager to
the third-party H.323 device? (Choose two.)

A.
Implement a software MTP.

B.
Implement a hardware MTP.

C.
Implement transcoding with the router DSP resources.

D.
Implement transcoding with the Cisco Unified Communications Manager resources.