642-279 - Installing TelePresence Video Immersive Systems Exam
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What must be done if the VCS gatekeeper requires H.235 authentication for registrations?
You must manually configure the authentication credentials for each codec.
Default call rate for T3 per codec without presentation in kbps
Which Cisco Telepresence infrastructure component is an optional component that can be used to connect to the PSTN?
Cisco Telepresence ISDN Gateway
What is the most appropriate troubleshooting measure to use if there is no control or preview image of the document camera from the GUI?
Review the device properties file to ensure that the text has been entered correctly and check that the USB extender has power.
Which site occupies the center screen in a call that involves four Cisco Telepresence T3 sites?
The site that is marked "important."
When you are troubleshooting the initial operation of the Cisco Telepresence TCU, what is a proper troubleshooting step to take when there is no TCU GUI on the collaboration screen?
Connect the TCU directly to one of the collaboration screens to verify that the video is being sent.
Which two features are part of the TCU? (Choose two.)
It is responsible for controlling all of the devices in the Cisco Telepresence T3 system.
It is specialized hardware that includes features such as a high-reliability graphics card and six USB ports in one chassis.
When viewing the Cisco Telepresence Server status, what information is provided in the Conference Status section?
active Cisco Telepresence Servers, active conferences, active endpoints. and ports
When you assemble a Cisco Telepresence T3 system, what is the first step you should take?
Review the assembly components.
Which of these describes the correct way to set up a T3-to-T3 call?
The center codec calls the center codec, the left codec calls the right codec, and the right codec calls the left codec.
For a Cisco Telepresence T3 system, what is the maximum power consumption, including lighting?
For the Cisco TelePresence Server, what is the bandwidth requirement for each connected T3 site?
What would you normally check first if none of the three collaboration screens has an image?
Check the HDMI splitter in the right table leg for power, correct cabling, and proper operation.
Which type of user is a Cisco Telepresence Server MSE 8710 blade for the MSE 8000 chassis most suitable?
organizations that need greater capacity for multiple blades, now or in the future
What is the correct sequence to upgrade the Cisco Telepresence Server?
Navigate to the Configuration tab. Click Browse, and choose the software image. Click Upload software image.
Which call detail is required to set up a call to a Cisco TelePresence T3 system?
H.323 ID of the center codec
Which two steps would you follow to initially set the system settings? (Choose two.)
Log in as the administrator.
Use the installation wizard.
When planning a Cisco Telepresence T3 installation, what is the first thing you should do?
Ask the customer to complete a site survey document.
Which Cisco Telepresence Server diagnostic tool shows the most recent shutdown and upgrade events?
Which Cisco Telepresence infrastructure component allows for call control, OCS interoperability, and FindMe call routing?
Video Communication Server
How are the IP addresses of the left, center, and right Codec C90 configured?
locally on each Codec via serial connections
Which method can you use to remotely issue commands to the TCU?
an SSH client such as PuTTY
When configuring a Cisco Telepresence Server MSE 8710 blade from the web interface of the MSE 8000 supervisor blade, what is the first thing that you need to do?
Log in to the supervisor blade.
What is the recommend latency needed in order to provide a user with a good Telepresence experience?
Which one of the following options describes a Cisco Telepresence multipoint call?
A call between a Cisco TelePresenc T3 and more than two regular endpoints.
What is the most plausible cause for a TCU that seems to be hanging with a black screen and a cursor after the device.properties file has been modified and the TCU has been rebooted?
There was a capital letter in the text where there should have been a lowercase letter, or a similar case or syntax mistake.
Where is the devices properties file stored on the TCU?
What do you need to do when troubleshooting web interface problems with the Codec C90 after you upgrade to the latest software version?
If you cannot access the codec web interface, try to ping the IP address of the codec from your laptop, TCU, or PC.
Which statement about the endpoint management feature of the Cisco Telepresence Server is correct?
The grouped endpoint functionality is only available on a server with the "Third party interop" key installed.
Which of these is an optional component of a Cisco Telepresence T3 system?
the document camera
What is to default IP configuration setting on a Cisco TelePresence Codec C90?
It is configured to receive IP address details from a DHCP server.