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300-080 – Troubleshooting Cisco IP Telephony & Video v1.0

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Showing 10–12 of 15 questions

Question 10

You are troubleshooting video quality issues on a Cisco TelePresence TX9000 Series system. Which CLI command shows the total number of lost video packets and the received jitter during a call in progress?

Select an option, then click Submit answer.

  • ○

    show call statistics video
  • ○

    show call statistics all
  • ○

    show call statistics detail
  • ○

    show call statistics video detail
Question 11

In a single-site deployment model, the internal endpoints are unable to dial from one to the other. What is a possible cause?

Select an option, then click Submit answer.

  • ○

    The PSTN gateway is not configured.
  • ○

    The called endpoint does not have the SIP trunk enabled.
  • ○

    The called endpoint is not registered.
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    The calling endpoint is not in the CSS of the called endpoint.
Question 12

Refer to Exhibit:

What protocol was used in this call?

Select an option, then click Submit answer.

  • ○

    H.323
  • ○

    SCCP
  • ○

    MGCP
  • ○

    SIP