642-427 Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0) (Exam 20)

642-427 Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0) (Exam 20)

created by Fisher BRink (@fisher) at Feb. 8, 2016
  • While you troubleshoot an issue with audio quality, the symptoms stop. Which troub...

  • Which three things in the echo log must be recorded when the voice gateway is test...

  • Which information can be used to troubleshoot dropped calls?

  • Users report poor audio quality when they call across a WAN connection despite QoS...

  • Remote branch offices with Cisco IP Phones have just been implemented across a 2 M...

  • Phone calls have been successful with acceptable audio quality over a WAN link. Re...

  • Up to 10 phone calls over a 1 Mb/s WAN link have had consistently acceptable audio...

  • When users in headquarters call branch office users over the WAN link, branch user...

  • Which step do you take after you gather all the facts to troubleshoot poor audio q...

  • Which two issues cause a user to hear echoes when they talk on the phone? (Choose ...

  • Under normal conditions, what is the Cisco default attenuation level on a gateway?

  • Refer to the exhibit.When a call between two HO users was being conferenced with a...

  • Which statement about device mobility is true?

  • Which IP RSVP command do you use to reserve G711 codec?

  • Refer to the exhibit. When 5551234 is being matched with the outgoing dial peer th...

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    Quiz Info
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    Feb. 8, 2016, 3:42 a.m.
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    20 questions
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  • 642-427 Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0) (Exam 20) QR code

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