Cisco SpeakerTrack Troubleshooting: Sudden Failure Causes

350-801 By islever Editorial Last updated

Short answer

A The microphone panel is obstructed to detect the voice of the speaker

Question

In a company meeting employees join virtually and listen. However, the SpeakerTrack device that is connected to a collaboration endpoint that follows the speaker suddenly stops working. What is the cause of this issue?
  1. The microphone panel is obstructed to detect the voice of the speaker Correct Answer
  2. The SpeakerTrack device is in standby mode
  3. The left camera or right camera is disconnected
  4. The SpeakerTrack is running a firmware version that is not compatible with the codec

Key Takeaways

The exam tests the ability to infer 'sudden' failure from context clues; the common trap is assuming hardware disconnection or firmware issues without evidence of prior malfunction.

This question tests troubleshooting logic for Cisco SpeakerTrack devices, specifically distinguishing between sudden environmental obstructions and hardware/firmware failures. The community consensus identifies microphone obstruction as the primary cause for a device that was previously functioning correctly.

Expert Analysis

Why the Answer Is Correct

Option A is correct because the scenario specifies the device 'suddenly stops working' after being functional, implying an immediate environmental change rather than a systemic configuration error. Obstruction of the microphone panel prevents audio source localization, which is critical for the SpeakerTrack's tracking algorithm. As noted in Comment [2], physical obstacles in the sight line or near the microphones cause severe performance loss, fitting the 'sudden' description perfectly.

Why the Other Options Are Wrong

Options B, C, and D are incorrect because they represent static conditions or pre-existing states. Standby mode (B) would not typically engage suddenly without user intervention or power cycling. Disconnected cameras (C) or incompatible firmware (D) would likely prevent initial operation or cause consistent failures, not a sudden stop in an otherwise working session. Comments [5] and [6] reinforce that these options contradict the premise that the system was working well before the outage.

Community Comment Notes

Comment [1] highlights the logical deduction based on the timeline ('If it works before, it should be A'). Comment [3] provides valuable official documentation regarding software version consistency, though this applies more to setup than sudden runtime failure. Comment [8] reflects common frustration with ambiguous questions, but the key phrase 'suddenly' guides the candidate toward the most variable factor: physical obstruction.

Official Reference

https://www.cisco.com/c/en/us/support/docs/collaboration-endpoints/telepresence-speakertrack-60/118733-config-speaker-00.html

This link opens the official vendor documentation in a new tab.

Exam Strategy

Look for temporal keywords like 'suddenly,' 'just started,' or 'previously working' to rule out installation errors, firmware mismatches, or permanent hardware damage. Focus on environmental factors or user actions that could have changed in the immediate moment described.

Community Votes

A
100%

100% of anonymous learners picked answer A. Votes are pick records left by other test-takers — they are not the verified answer.

Discussion 8 contributions

Compiled from public community threads and reader submissions, lightly edited for clarity. Handles and vote tallies are shown as recorded, and comments reflect the views of individual contributors.

From public community threads 8

  1. c6176b5 👍 4 Answered A
    If it works before, it should be A, right?
  2. G0y0 👍 1 Answered A
    A. is correct. Obstacles placed in front of the microphone panel, or in the sight line of the microphones, will cause severe loss in the speaker track performance. B, C and D. are incorrect. In order of the case, it says speakertrack suddenly stop of working, so before of the outage, the speaker track was working well. so it can not be the firmware or the cameras. standby can not be because there is a meeting running. "Cisco TelePresence SpeakerTrack 60 INSTALLATION GUIDE" https://www.cisco.com/c/dam/en/us/td/docs/telepresence/endpoint/camera/precisionhd/installation_guide/speakertrack-60-installation-guide.pdf
  3. WilliamC 👍 1
    Ensure the codec, Speaker Track, and camera use the same software version (numbers) suffix. https://www.cisco.com/c/en/us/support/docs/collaboration-endpoints/telepresence-speakertrack-60/118733-config-speaker-00.html
  4. R4m0nECPC 👍 1 Answered B
    SpeakerTrack works in conjunction with microphones if can't determine the near location by the sound source of the speaker it won't be able to track it
  5. Komy 👍 1 Answered A
    "suddenly stops working" that means it was working before, so something is obstructing it
Show 3 more comments
  1. Bspeaky12 👍 1
    This is a terrible question. C is the only one that makes any sense.
  2. Bspeaky12 👍 1
    Could also be A but how do you block the entire mic array?
  3. b3532e4 👍 1
    C. The left camera or right camera is disconnected

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