RADVision scopia xt4000 series User Manual
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RADVision scopia xt4000 series User Manual

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Download this manual See also: Administrator's Manual, Installation Manual
Scopia XT4000 Series
User Guide
Version 3.2
For Solution 7.7, 8.0.x, 8.2

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Summary of Contents for RADVision scopia xt4000 series

  • Page 1 Scopia XT4000 Series User Guide Version 3.2 For Solution 7.7, 8.0.x, 8.2...
  • Page 2 No representation of warranties for fitness for any distributor or reseller. purpose other than what is specifically mentioned in this User Guide for Scopia XT4000 Series Version 3.2 , June guide is made either by RADVISION Ltd or its agents. 9, 2013 RADVISION Ltd reserves the right to revise this http://www.radvision.com...

  • Page 3: Table Of Contents

    Dialing a Number from the XT Series Web Interface ..................38 Modifying the Default Call Settings ........................ 40 Answering and Ending a Video Call ....................... 42 Joining a Videoconference ..........................43 User Guide for Scopia XT4000 Series Version 3.2 Table of Contents | 3...
  • Page 4 Viewing System Information for Customer Support ..................77 Resolving Monitor Display Problems ......................79 Resolving Problems with PC Presentations ....................81 Resolving XT Remote Control Unit Problems ....................81 User Guide for Scopia XT4000 Series Version 3.2 Table of Contents | 4...
  • Page 5 Restoring Default User Settings ........................81 Resolving Video or Audio Disruptions ......................83 Glossary of Terms for Scopia Solution User Guide for Scopia XT4000 Series Version 3.2 Table of Contents | 5...

  • Page 6: Chapter 1: About The Scopia Xt Series

    Using encryption is subject to local regulation. In some countries it is restricted or limited for usage. For more information, consult your local reseller. Figure 1: Scopia XT Series products on page 7 shows the different Scopia XT Series endpoints available. User Guide for Scopia XT4000 Series Version 3.2 About the Scopia XT Series | 6...

  • Page 7: About The Models In The Scopia Xt Series Product Line

    With HD video resolution of up to 1080p video at 60 frames per second (fps), Scopia XT5000 sets the standard for an exceptional videoconferencing experience, and is designed for easy setup and control. User Guide for Scopia XT4000 Series Version 3.2 About the Scopia XT Series | 7...
  • Page 8 1080p at 60fps and 10x optical zoom. Figure 2: Scopia XT5000 Series • Scopia XT4000 Series Experience cost-effective HD videoconferencing with the Scopia XT4000 Series, which was designed specifically for small meeting rooms. The included camera has 5x with an option to upgrade to 10x.
  • Page 9 PC or Mac. Using a unique control application, you can place calls, join videoconferences, and navigate the system menus with your computer's keyboard and mouse. The XT Remote Control Unit can be used as well. User Guide for Scopia XT4000 Series Version 3.2 About the Scopia XT Series | 9...
  • Page 10 Depending on your deployment and the model, you can locally host videoconferences with other endpoints (including H.323, SIP, Scopia XT Desktop clients, Scopia Mobile, and ISDN endpoints, if your User Guide for Scopia XT4000 Series Version 3.2 About the Scopia XT Series | 10...

  • Page 11: Comparing Between Scopia Xt Series Models

    Hosting with Can host Can host video- Can host Can host internal MCU video- conferences video- video- conferences (optional) conferences conferences (optional) (optional) (optional) User Guide for Scopia XT4000 Series Version 3.2 About the Scopia XT Series | 11...
  • Page 12 (optional) Recording Can record on Can record on Can record on Can record on USB disk USB disk USB disk USB disk (optional) (optional) (optional) User Guide for Scopia XT4000 Series Version 3.2 About the Scopia XT Series | 12...

  • Page 13: Chapter 2: Getting Started

    How to Control the XT Series on page 14. 3. You can now make point-to-point video calls and videoconferences, as described in Starting a Videoconference on page 31. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 13...

  • Page 14: How To Control The Xt Series

    This procedure describes how to access the XT Series web interface. The XT Series supports the following internet browsers: • Internet Explorer version 8 or later • Google Chrome version 11 or later • Mozilla Firefox version 3.6 or later User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 14...

  • Page 15: Accessing The Main Menu Of The Xt Series

    • Adjust the camera position. You can also store the position to retrieve it later. • Record your videoconferences (license required) • Perform basic configuration, such as setting the interface language User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 15...
  • Page 16 Accessing the Quick Setup Procedure on page 21). Figure 9: Main menu 4. Select one of the options using the arrow keys of the XT Remote Control Unit. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 16...

  • Page 17: Using The Xt Remote Control Unit

    The XT Remote Control Unit has an improved design and increases usability to give you a smoother and more efficient videoconferencing experience. Figure 10: The new XT Remote Control Unit on page 17 describes the functions of the XT Remote Control Unit. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 17...
  • Page 18 Control Unit repeatedly before entering a digit. To enter text in the XT Series interface, scroll to the input field and enter the required characters. The current input method is displayed in the field you are in: User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 18...

  • Page 19: Pairing An Xt Remote Control Unit With A Xt Codec Unit

    Procedure 1. Access the general settings, as follows: • From the web interface, select Basic Settings > General. • From the endpoint's Main menu, select Configure > General. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 19...
  • Page 20 The code of the XT Remote Control Unit is changed and the Remote Control icon with the new Remote Control code appear at the top-right corner of the screen: User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 20...

  • Page 21: Performing Basic Configuration

    You cannot remotely set the image on the monitor; this must be done from the endpoint itself. Navigation • Accessing the Quick Setup Procedure on page 21 • Remotely Setting the System Name and Language on page 29 User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 21...
  • Page 22 23: Define your system's name, your country, and preferred language for the interface. • Adjusting the Image Position on page 24: Adjust your monitor's image if necessary. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 22...

  • Page 23: Setting The System Name And Language

    If you perform this task from the endpoint interface, use the alphanumeric keys of the XT Remote Control Unit (for more information, see Using the XT Remote Control Unit on page 17). User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 23...

  • Page 24: Adjusting The Image Position

    Setting the System Name and Language on page 23. Access the quick setup wizard from the endpoint, as described in Accessing the Quick Setup Procedure on page 21. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 24...
  • Page 25 If the image is centered correctly, skip this procedure and select Next. Figure 15: Examining the image position 2. Press 1 to align the top left corner. Figure 16: Adjusting the image position User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 25...

  • Page 26: Configuring Network Settings

    To secure SIP connections using TLS certificates, your system must have a static IP address, since the system generates the certificate request using its IP address as the Common Name (CN). For more information, see Administrator Guide for Scopia XT Series. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 26...
  • Page 27 If the system gets its IP address automatically, this field displays the assigned DNS server IP address. 3. To configure your gatekeeper's settings, select Next and continue with Configuring Gatekeeper Settings on page 28. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 27...

  • Page 28: Configuring Gatekeeper Settings

    Accessing the Quick Setup Procedure on page 21. Procedure 1. Set the Use Gatekeeper list to Yes. Figure 18: Gatekeeper settings 2. Set the Mode list to Manual. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 28...

  • Page 29: Remotely Setting The System Name And Language

    1. Access the name and language settings: • From the XT Series web interface, select Basic Settings > Preferences > General. • From the endpoint's main menu, select Configure > General. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 29...
  • Page 30 2. Enter the name of the XT Series in the System Name field. 3. Select the required language from the Language list. 4. From the web interface only, select Save. User Guide for Scopia XT4000 Series Version 3.2 Getting Started | 30...

  • Page 31: Chapter 3: Starting A Videoconference

    • Keyboard clicking can be disruptive to the videoconference, so we recommend using the mute when listening but not actively participating. • Zooming too close can show that your eyes are not looking directly at the camera, in some cases. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 31...

  • Page 32: Managing The Phone Book

    • From the XT Series web interface, select, Make your call > Basic Options > Recent Calls to add a recent number, or select Make your call > Contacts > Add Contact. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 32...
  • Page 33 Figure 21: Entering contact dialing information from the web interface 3. Enter the required information, as described in Table 3: Entering contact's basic information on page 34. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 33...
  • Page 34 Define the contact's label to provide a short description of the contact, for example: home, office or virtual room. Number Enter the number or alias, to be dialed when contacting this endpoint. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 34...

  • Page 35: Searching For A Contact In The Phone Book

    2. Enter the name or surname of the contact you want to find in the Search field, or scroll through the list to find a contact. 3. Select the Search icon. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 35...

  • Page 36: Deleting A Contact From The Phone Book

    If your system administrator enabled encryption in your system and your call is secured, an icon showing a padlock appears on your display. For more information, see Administrator Guide for Scopia XT Series. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 36...
  • Page 37 , or select Call and press ok/menu. Important: To modify advanced calling options, such as the call rate, see Modifying the Default Call Settings on page 40. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 37...

  • Page 38: Dialing A Number From The Xt Series Web Interface

    The system stores a list of recent calls, and displays these icons appear next to a contact number or name: • — Received call • — Dialed call • — Missed call User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 38...
  • Page 39 Choose the number and select Call. • Dial a contact in the phone book by selecting Make your call > Basic Options > Contacts. Choose the contact and select Call. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 39...

  • Page 40: Modifying The Default Call Settings

    Dialing a Number Directly from the Endpoint on page 36). • From the web interface, select Advanced Calling Options > Direct call. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 40...
  • Page 41 3. Dial the number, as follows: • Using the XT Remote Control Unit, press , or select Call and press ok/menu. • From the web interface, select Call. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 41...

  • Page 42: Answering And Ending A Video Call

    If your system administrator defined a time limit for videoconferences, a message appears when the limit is reached, and you can select one of the following: User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 42...

  • Page 43: Joining A Videoconference

    For more information, see Administrator Guide for Scopia XT Series. Important: Using encryption is subject to local regulation. In some countries it is restricted or limited for usage. For more information, consult your local reseller. User Guide for Scopia XT4000 Series Version 3.2 Starting a Videoconference | 43...

  • Page 44: Recording A Videoconference

    H.264 format and audio in AAC-LC format. You cannot record videoconferences when encryption is enabled. For more information, see Administrator Guide for Scopia XT Series or contact your administrator. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 44...
  • Page 45 • From the XT Series web interface, select Basic Settings > Recording > General. • From the endpoint's main menu, select Configure > Recording. Figure 30: Setting your recording preferences 2. Define the following recording settings: User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 45...

  • Page 46: Starting A Recording

    1024 7.5 MB 225 MB 450 MB 3.75 MB 112.5 MB 225 MB 3 MB 85 MB 169 MB 3. From the web interface only, select Save. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 46...
  • Page 47 During a videoconference, press ok/menu on the XT Remote Control Unit, and select Meeting Options > Recording. The Recording menu appears, indicating the amount of time you can record based on the available space on your USB storage device. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 47...
  • Page 48 If you started the recording at any time after the videoconference started, the recording automatically stops when the videoconference ends. Otherwise, stop the recording by selecting Stop. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 48...

  • Page 49: Viewing A Recording From The Web Interface

    Verify that you have one of the following Internet Browsers installed, required to view the recording: • Google Chrome version 11 or later • Apple Safari version 5 or later User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 49...

  • Page 50: Controlling Your Video And Audio

    Alternatively, you can also configure your XT Series to block video input from your local endpoint by default at the start of each call. For more information, see Blocking Video Input by Default on page 75. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 50...

  • Page 51: Moving The Camera's Position

    Administrator Guide for Scopia XT Series. Before you begin Configure your camera settings, as described in Installation Guide for Scopia XT Series. Procedure 1. Access the camera control menu as follows: User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 51...

  • Page 52: Adjusting The Volume

    • From the endpoint's main menu, select Configure > Calling from the Main menu. • From the XT Series web interface, select Basic Settings > Call-Answer mode > General. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 52...

  • Page 53: Muting The Microphone Pod

    Mute key on the XT Remote Control Unit or press the Mute button on the Microphone Pod. • Press ok/menu to access the In-call menu and select Mute Myself: User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 53...

  • Page 54: About Video Layouts

    Selecting your Video Layout with One Monitor on page 54 • Selecting your Video Layout with Two Monitors on page 56 • Changing the Video Layout During the Call on page 59 User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 54...
  • Page 55 If the remote endpoint does not show any content, the display shows the remote video in the main part of the screen, and the local presentation in the small image. • PaP User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 55...

  • Page 56: Selecting Your Video Layout With Two Monitors

    Figure 42: Available video and content (example) on page 57). One monitor is defined to be the primary one (HD1), and the second monitor is defined as auxiliary (HD2). User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 56...
  • Page 57 Your system administrator configures the monitors to show one of these layouts when you are in a call (see Table 9: Video configuration options with two monitors on page 58): User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 57...
  • Page 58 PaP (Picture and Picture) view. For more information, see Changing the Video Layout During the Call on page 59. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 58...

  • Page 59: Changing The Video Layout During The Call

    The PoP (Picture out Picture) view shows up to three images of different size, presented side by side. The image on the left is larger, with two smaller images on the right. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 59...
  • Page 60 The In-call menu automatically disappears from the display after a few seconds in a call. To bring back the In-call menu, press ok/menu on the XT Remote Control Unit. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 60...

  • Page 61: Sharing Content

    Use a computer to share a presentation or other PC content during a call. This procedure describes how to connect computers that are equipped with a DVI-out or VGA-out connector. Procedure 1. Connect your computer to the XT Codec Unit: User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 61...
  • Page 62 PC output to the codec via an audio mixer. For details, see Scopia XT Series Installation Guide. Important: The audio input port supports both analog and digital optical audio. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 62...

  • Page 63: Selecting The Computer Display Resolution

    Table 11: DVI input formats supported by XT Codec Unit Name Resolution 1080p 1920x1080 SXGA 1280x1024 HD+ (900p) 1600x900 WSGA 1440x900 UVGA 1280x960 WXGA 1280x768/ 1280x800 720p 1280x720 User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 63...

  • Page 64: Start Sharing Content Automatically

    • When you have an incoming call, local presentation mode is suspended and you are asked how to handle the call (accept/reject/do not disturb). • Video input switches to DVI and the audio settings associated to DVI are automatically used. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 64...

  • Page 65: Sharing Content In The Local Conference Room

    • Does not automatically accept incoming calls. • When you have an incoming call, local presentation mode is suspended and you are asked how to handle the call (accept/reject/do not disturb). User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 65...

  • Page 66: Sharing Content During A Call

    Back key from the XT Remote Control Unit • Present from the Main menu The XT Codec Unit switches back to the previously used live camera. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 66...
  • Page 67 XT Remote Control Unit. • Select Present from the In-call menu. Access the call menu by pressing OK on the XT Remote Control Unit: User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 67...

  • Page 68: Moderating A Videoconference Hosted By Another Scopia Xt Series

    Figure 44: In-Call menu page 60). Procedure 1. Access the active videoconference: • From the endpoint, press ok/menu on the XT Remote Control Unit and select Participants. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 68...
  • Page 69 • From the XT Series web interface, select Stop Moderating in the participants list, next to Local. --Or-- To end the videoconference, access the videoconference menu, and select Disconnect > End Meeting. User Guide for Scopia XT4000 Series Version 3.2 During Your Videoconference | 69...

  • Page 70: Chapter 5: Customizing Your User Experience

    1. Access the user PIN settings, as follows: • From the endpoint's main menu, select Configure > Advanced > Utilities > PIN Protect Settings > Basic Settings. User Guide for Scopia XT4000 Series Version 3.2 Customizing Your User Experience | 70...

  • Page 71: Setting Call Answering Preferences

    You can do this procedure from the endpoint itself or from the XT Series web interface. Procedure 1. Access the call settings, as follows: • From the XT Series web interface, select Basic Settings > Call-Answer Mode > General. User Guide for Scopia XT4000 Series Version 3.2 Customizing Your User Experience | 71...

  • Page 72: Confirming Call Disconnections

    To prevent accidental disconnection from a call, you can configure the system to confirm before a call is disconnected. By default, calls are disconnected when a participant ends the call, without requiring a confirmation. User Guide for Scopia XT4000 Series Version 3.2 Customizing Your User Experience | 72...

  • Page 73: Enabling Do Not Disturb To Block All Incoming Calls

    • When a remote endpoint calls, the system informs it that you are unavailable and automatically disconnects the calling endpoint. User Guide for Scopia XT4000 Series Version 3.2 Customizing Your User Experience | 73...
  • Page 74 1. Access the call settings, as follows: • From the XT Series web interface, select Basic Settings > Call-Answer Mode > General. • From the endpoint's main menu, select Configure > Calling. User Guide for Scopia XT4000 Series Version 3.2 Customizing Your User Experience | 74...

  • Page 75: Blocking Video Input By Default

    1. Access the call settings, as follows: • From the XT Series web interface, select Basic Settings > Call-Answer Mode > General. • From the endpoint's main menu, select Configure > Calling. User Guide for Scopia XT4000 Series Version 3.2 Customizing Your User Experience | 75...

  • Page 76: Activating The Screen Saver

    You can activate the screen saver at any moment by pressing the Power key on the XT Remote Control Unit. User Guide for Scopia XT4000 Series Version 3.2 Customizing Your User Experience | 76...

  • Page 77: Chapter 6: Troubleshooting The Scopia Xt Series

    Procedure 1. View system information as follows: • From the XT Series web interface, log in. The system information is displayed in the Home tab. User Guide for Scopia XT4000 Series Version 3.2 Troubleshooting the Scopia XT Series | 77...
  • Page 78 2. To view additional system information such as IP addresses and the gatekeeper's registration status from the endpoint, press the Back key and select System Status. User Guide for Scopia XT4000 Series Version 3.2 Troubleshooting the Scopia XT Series | 78...

  • Page 79: Resolving Monitor Display Problems

    Check that the monitor power switch is set to ON. Solution Verify the XT Codec Unit’s LED is on. If the LED is blinking, press the Power key on the XT Remote Control Unit. User Guide for Scopia XT4000 Series Version 3.2 Troubleshooting the Scopia XT Series | 79...
  • Page 80 Adjusting the Image Position on page 24. From the web interface only, select Save. User Guide for Scopia XT4000 Series Version 3.2 Troubleshooting the Scopia XT Series | 80...

  • Page 81: Resolving Problems With Pc Presentations

    • Turn on the Scopia XT Series unit. • Verify that you have the four-digit PIN code required to make changes to the system settings. The default PIN code is 1234. User Guide for Scopia XT4000 Series Version 3.2 Troubleshooting the Scopia XT Series | 81...
  • Page 82 4. Select Advanced. 5. Enter your four-digit PIN code, and press ok/menu. The default PIN code is 1234. 6. Select Utilities > Restore System > Factory Defaults. User Guide for Scopia XT4000 Series Version 3.2 Troubleshooting the Scopia XT Series | 82...

  • Page 83: Resolving Video Or Audio Disruptions

    Loss in audio quality may result from noise produced by a computer's cooling system. Solution If you are using a laptop during a meeting, do not place it too close to the microphone. User Guide for Scopia XT4000 Series Version 3.2 Troubleshooting the Scopia XT Series | 83...
  • Page 84 In H.323, an alias represents the unique name of an endpoint. Instead of dialling an IP address to reach an endpoint, you can dial an alias, and the gatekeeper resolves it to an IP address. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 84...

  • Page 85: Call Control

    The range of video layouts depends on the type of media processing supported, typically located in the MCU. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 85...
  • Page 86 DNS Server A DNS server is responsible for resolving domain names in your network by translating them into IP addresses. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 86...
  • Page 87 Far End Camera Control (FECC) is a feature of endpoints, where the camera can be controlled remotely by another endpoint in the call. Forward Error Correction on page 87. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 87...

  • Page 88: Frame Rate

    A gateway is a component in a video solution which routes information between two subnets or acts as a translator between different protocols. For example, a gateway can route data between the headquarters and a partner site, or between two protocols like the Scopia TIP Gateway, Radvision SIP Gateway, or the Scopia TIP Gateway.
  • Page 89 There are several profiles within H.264. The default profile is the H.264 Baseline Profile, but H.264 High Profile uses more sophisticated compression techniques. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 89...
  • Page 90 Mobile, however, uses the same protocols as Scopia Desktop Client. H.350 H.350 is the protocol used to enhance LDAP user databases to add video endpoint information for users and groups. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 90...
  • Page 91 > staff members. The database standard is employed by most user directories including Microsoft Active Directory, IBM Sametime and others. H.350 is an extension to the LDAP standard for the videoconferencing industry. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 91...

  • Page 92: Lecture Mode

    Far end camera control (FECC) is another example of information carried on the data stream. Media is transmitted via the RTP and RTCP protocols in both SIP and H.323 calls. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 92...
  • Page 93 IP address, can be represented publicly by a single, unique IP address. The NAT translates between public and private addresses, enabling users toplace calls between public network users and private network users. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 93...

  • Page 94: Packet Loss

    NetSense NetSense is a proprietary Radvision technology which optimizes the video quality according to the available bandwidth to minimize packet loss. As the available bandwidth of a connection varies depending on data traffic, NetSense's sophisticated algorithm dynamically scans the video stream, and then reduces or improves the video resolution to maximize quality with the available bandwidth.
  • Page 95 RTSP. The secured version of RTP is SRTP. RTCP Real-time Control Transport Protocol, used alongside RTP for sending statistical information about the media sent over RTP. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 95...
  • Page 96 Signaling is transmitted via the H.225.0/Q.931 and User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 96...
  • Page 97 It uses the system's camera and microphone to send image and sound to the other participants, and displays their images on the screen. For example, Scopia Desktop Client or Scopia Mobile. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 97...
  • Page 98 SVGA SVGA defines a video resolution of 800 x 600 pixels. SQCIF SQCIF defines a video resolution of 128 x 96 pixels. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 98...
  • Page 99 URI is an address format to locate a device on a network. For a SIP call, the URI consists of the endpoint's name or number, followed by the SIP server domain name. For example, <endpoint name>@<SIP server domain name> or user@domain_name.com. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 99...

  • Page 100: Video Switching

    A virtual room in Scopia Desktop and Scopia Mobile offers a virtual meeting place for videoconferences. An administrator can assign a virtual room to the organization's users and conference rooms. Users can User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 100...
  • Page 101 Often a zone is assigned a dial prefix, and usually corresponds to a physical location like an organization's department or branch. User Guide for Scopia XT4000 Series Version 3.2 Glossary of Terms for Scopia Solution | 101...
  • Page 102 About Radvision Radvision, an Avaya company, is a leading provider of videoconferencing and telepresence technologies over IP and wireless networks. We offer end-to-end visual communications that help businesses collaborate more efficiently. Together, Radvision and Avaya are propelling the unified communications evolution forward with unique technologies that harness the power of video, voice, and data over any network.

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