QuestionQ86

Media and QoS

Refer to the exhibit.

Question Image

An engineer is troubleshooting this video-conference issue:

  • A video call between a Cisco 9971 in Region1 and another Cisco 9971 in Region1 works.
  • When the Cisco 9971 in Region1 conferences in a Cisco 8945 in Region2, the Region1 endpoint can no longer see the Region2 endpoint's video.

What is causing this issue?

  • A Cisco 8945 does not have a camera connected.
  • B Maximum Audio Bit Rate must be increased.
  • C Maximum Session Bit Rate for Video Calls is too low.
  • D Maximum Session Bit Rate for Immersive Video Calls is too low.
Explanation

The Region1-to-Region2 relationship limits the Maximum Session Bit Rate for Video Calls to the 384-kbps system default. That setting governs the video bandwidth permitted between the regions and must be raised to support the required video stream. The immersive-video limit does not apply, and the Cisco 8945 has a built-in camera rather than requiring an external one.

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