Which three of these are characteristics of a Cisco Unified Communications Manager software- based Media Termination Poi

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Which three of these are characteristics of a Cisco Unified Communications Manager software- based Media Termination Point? (Choose three.)

A. The codec and packetization of both call legs must be identical.
B. This Media Termination Point type does not require any DSP resources on the Cisco router.
C. DSP resources are required.
D. It can provide G.711 mu-law to G.711 a-law conversion and vice versa.
E. It can provide packetization conversion for a given codec (for example, if one call leg is using a 20-ms sample size, but the other call leg is using a 30-ms sample size).
F. This Media Termination Point type is typically used for RSVP agent configurations or Cisco Unified Border Element media flow-through configurations.