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300-070 · Question #280

Which two are characteristics of a Cisco Unified Communications Manager software based Media Termination Point? (Choose two)

The correct answer is D. This Media Termination Point type does not require any DSP resources on the Cisco router E. It can provide G.711 mu-law to G.711 a-law conversion and vice versa. A software-based MTP in CUCM runs entirely in software on the CUCM server or a registered device, requiring no hardware DSP resources on a Cisco router (Choice D). It can also perform basic codec conversion between G.711 mu-law (used in North America) and G.711 a-law (used…

Cisco Unified Communications Manager (CUCM)

Question

Which two are characteristics of a Cisco Unified Communications Manager software based Media Termination Point? (Choose two)

Options

  • AThis Media Termination Point type is typically used for RSVP agent configurations or Cisco
  • BThe codec and packetization of both call legs must be identical
  • CDSP resources are required
  • DThis Media Termination Point type does not require any DSP resources on the Cisco router
  • EIt can provide G.711 mu-law to G.711 a-law conversion and vice versa.

How the community answered

(39 responses)
  • A
    3% (1)
  • B
    3% (1)
  • C
    5% (2)
  • D
    90% (35)

Explanation

A software-based MTP in CUCM runs entirely in software on the CUCM server or a registered device, requiring no hardware DSP resources on a Cisco router (Choice D). It can also perform basic codec conversion between G.711 mu-law (used in North America) and G.711 a-law (used internationally), making it useful in international deployments (Choice E). Hardware MTPs use DSP resources and are typically used for RSVP agent configurations. Software MTPs support only G.711 variants - they cannot transcode between fundamentally different codecs (e.g., G.711 to G.729), which is a hardware MTP/transcoder function.

Topics

#Media Termination Point#MTP#DSP resources#codec conversion

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