350-801 CLCOR: Implementing and Operating Cisco Collaboration Core TechnologiesDemo

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QuestionQ58

Media and QoS

Question Image

Refer to the exhibit. Which codec should an engineer select for a call placed between Dallas-REG and Austin-REG?

  • A G.729
  • B G.711
  • C MP4A-LATM
  • D OPUS
Explanation

Because no custom Dallas-REG–Austin-REG relationship is configured, the system-default region settings apply. Cisco Unified Communications Manager uses G.711 as the default codec for calls unless a different codec preference or bandwidth constraint is configured.

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