Contents Chapter 1 - Introducing the ViewStation EX, ViewStation FX, and VS4000 Systems Key Features ............................1-2 Breakthrough Video Quality ......................1-2 Industry-Leading Audio Quality ....................1-2 AES Encryption Support ........................ 1-2 Additional Security Features ......................1-3 Easy Calling ............................1-3 Rich Conference Experience ......................
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Configuring TV Monitors ......................4-7 Configuring the Content Display ....................4-8 Configuring a VCR to Record Calls .................... 4-10 Configuring Telephone and Audio Settings ................4-11 Configuring for Use with a Touch Panel Control ..............4-11 Displaying Closed Captions ......................4-12 www.polycom.com/videodocumentation...
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Designing General System Behaviors ....................4-16 Configuring General Setup ......................4-16 Configuring Multipoint Calling ....................4-18 Entering a Multipoint Software Registration Key (ViewStation EX only) ..... 4-18 Including More than Three Other Sites in a Cascaded Call ..........4-19 Configuring Multipoint Settings ..................4-20 Configuring with PathNavigator’s Conference on Demand feature ......
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Chapter A - Installation Notes Predeployment Planning ........................A-2 ISDN Provisioning ..........................A-3 ISDN PRI ............................A-3 ISDN BRI ............................A-4 Chapter B - Network Configuration Notes Predeployment Worksheet ........................B-2 Chapter C - Troubleshooting Notes Q.850 Cause Codes ..........................C-1 www.polycom.com/videodocumentation...
• Setting Up the System, which describes how to install the hardware • Quick Tips for ViewStation EX, FX, and VS4000, which is a quick reference for use during calls • The Getting Started Guide, which describes how to place calls and perform other conferencing tasks •...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 viii www.polycom.com/videodocumentation...
If you need additional information, refer to the document that was provided with your system. Optional components also have setup guides. To obtain additional copies of any of these documents, refer to the documentation CD that came with the system or go to the Polycom web site, www.polycom.com/videodocumentation. What’s in this chapter?
AES Encryption Support Standards-based encryption at all speeds up to 2Mbps The ViewStation EX, ViewStation FX, and VS4000 systems now offer an • Advanced Encryption Standard (AES) encryption option for secure point-to-point and multipoint calling (IP and ISDN).
Chapter 1 - Introducing the ViewStation EX, ViewStation FX, and VS4000 Systems Additional Security Features Control remote access — The local administrator can specify which remote management interfaces can be used — FTP, Telnet, SNMP, or the ViewStation web interface.
Color-coded buttons — Buttons for related features are color coded to help you find them quickly. The new remote control is compatible with older ViewStation EX, ViewStation FX, and VS4000 systems. For information about purchasing a new remote control, please contact your Polycom distributor.
Chapter 1 - Introducing the ViewStation EX, ViewStation FX, and VS4000 Systems POTS connectivity — The ViewStation EX, ViewStation FX, and VS4000 systems can be connected to analog telephone networks. Mixed multipoint calling — ViewStation EX, ViewStation FX, and VS4000 systems can place multipoint calls that include both IP and ISDN sites.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Standard System Components This section describes the standard components that come with ViewStation EX, ViewStation FX, and VS4000 systems. The models differ somewhat in their standard components, as noted in the descriptions of the components.
90V and 260V and line frequencies from 47 Hz to 63 Hz. Do not use any power supply other than the one supplied with your ViewStation EX or ViewStation FX system. Using the wrong power supply will void the warranty and may damage your system.
VS4000 (6) Cables The following cables come with either the ViewStation EX, ViewStation FX, or VS4000 system. For more information about which cables are standard and optional with your particular system and how to connect them, refer to the system setup card that was provided with your system.
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Chapter 1 - Introducing the ViewStation EX, ViewStation FX, and VS4000 Systems Cable Name System Description Microphone pod cables ViewStation EX, Cables with brown RJ-11 ViewStation FX, connectors that connect to VS4000 microphone pods. Telephone cable ViewStation EX, Pink cable that connects to the...
Read Me First, which lists where to get the Release Notes, video-test call numbers, and product support information. Setting up the System, which describes how to install the system. You can find the latest documentation at the Polycom web site, www.polycom.com/videodocumentation. 1-10...
Chapter 1 - Introducing the ViewStation EX, ViewStation FX, and VS4000 Systems Optional System Components This section describes the components that you can purchase as an option with a ViewStation EX, ViewStation FX, or VS4000 system. Network Interface Modules These network interface modules are available for the ViewStation EX,...
The Visual Concert FX lets you share content from your computer during calls and, if you need to make a presentation, it also lets you connect a projector or a VGA monitor. You can use the Visual Concert FX with the ViewStation EX, ViewStation FX, and VS4000 system.
IR sensor. Audio mixer — Lets you enhance the sound quality for calls in large rooms. Polycom recommends using the Polycom Vortex line of products for installed audio. 1-14...
For optional components, you can also refer to the setup sheet that was shipped with the component. To obtain additional copies of any of these documents, refer to the documentation CD that came with the system or go to the Polycom web site, www.polycom.com/videodocumentation. What’s in this chapter?
2-10. Positioning the Main System The ViewStation EX and ViewStation FX systems are designed to be placed on top of a monitor. If the monitor’s chassis slopes back sharply, you may need to install feet on the bottom of the system to stabilize it. The hardware kit you received with the unit includes a pair of self-adhesive feet.
Chapter 2 - Setting Up Your System Hardware Main Camera The ViewStation EX and ViewStation FX come with an integrated main camera, which is designed with a wide-angle lens. Some older models of the ViewStation EX and ViewStation FX use a detachable wide-angle conversion lens.
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If you install an original VS4000 system out of the range of the remote control (for example, in a separate equipment room), you will need to connect an external infrared (IR) sensor and place it in the conference room. To order an external IR sensor, contact your Polycom reseller.
You will need to connect a television monitor to the system. This may be an NTSC or PAL monitor, depending on your system. To connect a monitor to a ViewStation EX or ViewStation FX system: >> Connect the monitor to the system’s Monitor 1 S-Video or composite video output, and to the Monitor 1 audio outputs.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To connect a monitor to a VS4000 system: Original VS4000: Enhanced VS4000: 1. Connect the S-video/audio/composite 1. Connect the S-video cable to the video cable to the system’s Monitor 1 monitor’s S-video input and to the 40"5")'6*!%.///...
To connect a microphone pod: >> Connect the microphone pod to the system’s microphone connector using the brown RJ-9 microphone cable. Ensure that the ferrite bead is on the end that connects to the system. ViewStation EX ViewStation FX 0101 !"!"...
Be sure to remove the packaging collar from around the ViewStation EX or ViewStation FX system’s camera before powering on the system. Do not use any power supply other than the one supplied with your ViewStation EX or ViewStation FX system. Using the wrong power supply will void the warranty and may damage your system.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Optional Equipment Set-up This section describes how to connect optional components to theViewStation EX, ViewStation FX, or VS4000 system. Network Interface Modules This section gives procedures for installing the following network interface modules: Quad BRI —...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To install a Quad BRI network interface module: Make sure your system is powered off. Connect the system side of the Quad BRI network interface module to the system using the network interface cable that is color-coded light blue on one end, green on the other.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To install the PRI network interface module: Ensure that the system is powered off. Connect peripheral side of the PRI network interface module to the system using the network interface cable that is color-coded light blue on both ends.
You will need to provide appropriate cables to connect the V.35/RS-449/RS-530 network interface module to your communication equipment. Polycom only provides technical support for V.35, RS-449, and RS-530 cables built and certified by Polycom. These cables are sold separately from the network interface module and are available from Polycom.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 • If you have only one cable, connect it to port 1 of the network interface module and to the lowest-numbered port of the data communications equipment. • If the data communications equipment does not use dialing, do not connect the cable connector marked RS366 Interface.
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Connect the system cable’s LAN connector to the system’s blue LAN port, which is at the left end of the back panel. Connect the system cable’s microphone connector to the system’s microphone cable connector. Visual Concert FX System ViewStation EX ViewStation FX 0101 !"!" 3.3V $%$&...
Besides the main camera for your system, you can connect a document camera as well as an additional pan/tilt/zoom (PTZ) camera to the ViewStation FX or VS4000; you can connect only a stationary second camera to the ViewStation EX. The enhanced VS4000 allows you to designate any camera input as the primary camera.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To connect an additional PTZ camera other than PowerCam: To a ViewStation FX system: To a VS4000 system: 1. Connect the 7-pin connector end of the 1. Original VS4000: Connect an S-video Y-shaped PTZ cable to the camera 4 cable to the camera’s S-video connector...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To connect a VGA monitor to a ViewStation EX, ViewStation FX, or VS4000: >> Connect a VGA cable from the monitor to the system’s XVGA monitor output. If the system is a ViewStation FX, you may wish to use the VGA adapter cable so that you can connect an additional S-Video TV monitor as well.
>> Connect a VGA cable from the projector to the system’s XVGA monitor output. If the system is a ViewStation FX, you may wish to use the VGA adapter cable so that you can connect an additional S-Video TV monitor as well. ViewStation EX VS4000 ViewStation EX ViewStation FX...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To connect a VCR to play: Connect the yellow, red, and white VCR audio and video line out cables to the VCR/DVD VCR inputs on the rear panel of the system.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Getting the Network Ready Before you begin configuring the network options, you must make sure your network is ready for videoconferencing. To begin, refer to the Preparing Your Network for Collaboration document, available at www.polycom.com/videodocumentation.
From a remote location — Use a web browser to access the system’s web interface. To do this, you need to know the IP address of the system. Polycom recommends using Microsoft Internet Explorer 6.0 or later.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Configuring Video Call Preferences To configure video call preferences: Go to System Info > Admin Setup > Video Network > Call Preferences. Configure these settings: Setting Description ISDN Video Calls (H.320) Allows users to place IDSN calls.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Setting Description IP Address Displays the IP address currently assigned to the system. If the system does not automatically obtain an IP Address, enter the IP address here. DNS Servers Displays the DNS servers currently assigned to the system.
NAT, it must be assigned a public IP address to communicate outside the LAN. Systems deployed outside a firewall are potentially vulnerable to unauthorized access. Visit the Polycom Security Center at www.polycom.com for timely security information. You can also register to receive periodic email updates and advisories.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Setting Description NAT Public (WAN) Displays the address that callers from outside the LAN use to call Address your system. If you chose to configure the NAT manually, enter the NAT Public Address here.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Configuring Dialing Speeds Setting up dialing speeds lets you define the speeds users can choose when they make calls or add Directory entries. To configure the dialing speeds available to users: Go to System Info >...
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Setting Description Area Code Specifies the area or city code for the system’s location. Number Specifies the gateway’s number. Extension Specifies the extension that identifies this system for incoming gateway calls.
Bandwidth line speed for a call if packet loss occurs. Enable PVEC Allows the system to use PVEC (Polycom Video Error Concealment) if packet loss occurs. Configuring ISDN Support You can add one optional network interface module to the system. This lets you...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To configure Inverse Multiplexer (IMUX) settings: Go to System Info > Admin Setup > Video Network > IMUX. Choose each icon and configure the settings on the corresponding screens: Choose... Then do this...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To set up PRI network support: Go to System Info > Admin Setup > Video Network > IMUX > PRI Network > PRI Setup. Configure these settings: Setting Description Line Signalling Specifies the framing format in use.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Configuring the Serial V.35/RS-449/RS-530 Network Interface To use the serial network interface for the system, you may need to configure the following: Video network settings Network control signals Calling profile Broadcast Mode...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To configure Broadcast Mode settings: Go to System Info > Admin Setup > Video Network > Video Network and enable Broadcast Mode. Select Broadcast Mode Setup and configure these settings: Setting...
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Configuring the Global Address Book If your organization uses the Polycom Global Management System, you can configure your system to use the Global Address Book. The Global Address Book provides a list of other systems that are registered with the Global Directory Server, and available for calls.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Select OneDial Preferences and configure these settings: Setting Description Primary Call Type Allows you to specify how to place calls - IP or ISDN. Choice For Directory entries containing both IP and ISDN numbers, the...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Setting Description Public Network Allows your system to use a public network for making calls. Access Public Network Specifies the prefix required by your PBX for calls that use the Dialing Prefix public network.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Keeping your Software Current If you have Internet access, you can use the web-based Softupdate application to upgrade the system software. If you do not have Internet access, your reseller can supply you with the updated software on CD-ROM.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To complete this task... In this way... Do this: Update the system’s From the computer 1. Start the Softupdate.exe application. software 2. Enter the system’s IP address. 3. If necessary, enter the system’s administrator password.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Managing User Access to Settings and Features You can manage user access to settings and features by using passwords and by configuring the system to show only those options you want your users to see.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Letting Users Customize the Workspace You can allow users to change common user preferences by providing access to the User Setup screen. Go to System Info > Admin Setup > General Setup, then select Check the Allow User Setup option to make the User Setup option available to users on the System Info screen.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Configuring Camera Settings The Cameras screen lets you specify camera settings, as appropriate for the equipment you are using. To configure camera settings: Go to System Info > Admin Setup > Video/Cameras > Cameras.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Configuring the Content Display You can configure the ViewStation system to display content on a TV monitor or a high-resolution display. To configure the content display: Go to System Info > Admin Setup > Video/Cameras > Graphics Monitor.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Configuring a VCR to Record Calls You can connect a VCR or DVD to play recorded material during a call or to record your videoconference. You can also connect two VCRs to play material and record the conference at the same time.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Displaying Closed Captions You can provide real-time text transcriptions or language translations of the video conference by displaying closed captions on your system. When you provide captions for a conference, the captioner uses a web browser to listen to the conference audio and enter the caption text in the system’s web interface.
PC on which NetMeeting is running. For detailed instructions on setting up NetMeeting for calls, please refer to the Getting Started Guide for ViewStation EX, FX, and VS4000. Configuring and Starting Streaming Calls You can stream audio and video from one to many viewers with your ViewStation system, both in and out of a call.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Setting Description Number of Router Specifies the number of routers the data can traverse before it is Hops no longer passed on. For example, when set to 1, the data stays within a subnet.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Designing General System Behaviors You can configure the following general system behaviors to accommodate the needs of your organization. General Setup Multipoint Calling Call Answer Mode Passwords and Security Options Date, Time, and System Location For information about...
PathNavigator for multipoint calling. The ViewStation FX and VS4000 are automatically enabled for multipoint calling. If you are using a ViewStation EX, you need to enter a multipoint option key to enable multipoint calling. Entering a multipoint software registration key (ViewStation EX only) Before placing multipoint calls with your ViewStation EX, you must enter a multipoint software registration key.
You can include up to ten sites in a call if the sites you call have the internal MCU capability. The diagram below shows how to do this. Originating system (site 1) ViewStation EX, ViewStation FX, or VS4000 ViewStation EX,...
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Configuring multipoint settings You can customize the way video is handled in multipoint calls to best support the types of calls your organization is making. To configure multipoint video: Go to System Info > Admin Setup > Video Network > Multipoint Setup.
Chapter 4 - Designing the User Experience Configuring with PathNavigator’s Conference on Demand feature If your organization uses Polycom’s PathNavigator, you can use PathNavigator’s Conference on Demand feature to place multipoint calls with up to 10 sites, including the site that places the call.
Specifies that the encryption option is not required for calls. When available Specifies that encryption will be used when it is available on far site systems, however unencrypted calls will still be connected successfully. For information about purchasing the AES encryption option, please contact your Polycom distributor. 4-22 www.polycom.com/videodocumentation...
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Setting System Time You can set the system time to use local date/time when reporting call data. Go to System Info > Admin Setup > LAN/H.323 > NTP Setup. Configure these settings:...
The following resources are available for users: Quick Tips for ViewStation EX, FX, and VS4000 — This two-page quick reference is designed for use during calls and covers the basics of making calls with the ViewStation system.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 4-26 www.polycom.com/videodocumentation...
Managing the System Remotely You configure, manage, and monitor the system from a remote computer using the system’s web interface, the Polycom Management Access (PMAC) Wizard, the Polycom Global Management System ™ , or SNMP. Your choice of management tool depends on your network environment: The Web Interface requires only a web browser to control the system.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Using the Web Interface You can use the web interface to perform most of the calling and configuration tasks you can perform on the local system. To configure your browser to use the web interface: Be sure that your web browser uses one of these software versions: Microsoft Internet Explorer 5.5 or later.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Using the Address Book Utility With the Polycom Address Book Utility, you can: Add address book entries quickly and easily on your PC and then transfer them to all ViewStation and VSX systems in your organization.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Using the System with GMS If your organization uses the Polycom Global Management System, you can configure, manage, and monitor the system using the Global Management System (GMS) server. GMS is a web-based client/server software tool that allows administrators to manage a network of videoconferencing systems.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 To configure Global Management contact information: Go to System Info > Admin Setup > LAN/H.323 > Global Management > Info 1. Configure these settings: Setting Description Contact Person Lets you enter information about the GMS Administrator users can contact when they need help.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 5-10 www.polycom.com/videodocumentation...
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System Usage and Statistics The ViewStation EX, ViewStation FX, and VS4000 systems provides various screens that allow you to review information about calls made by the system and to review network usage and performance. What’s in this Chapter? Page System Information...
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 System Information Using the web interface, you can view details about the system, including: System Information Call Info, which lists the system’s time difference from GMT, the total number of calls and total time in calls, and the duration of the most recent call...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 You can highlight the spheres on this screen to see details of the number dialed, the relevant status code, as well as details of any errors. To view the Call Status: >>...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Data Description Call Duration The length of the call. Account Code If Require Account Number to Dial is enabled on the system, the value entered by the user is displayed in this field.
Conference numbering restarts at 1 after the system assigns conference number 100,000. To get a CDR: From your computer, open an FTP client. FTP into the Polycom system. Enter either of these FTP commands: GET cdr1 GET cdr2 file is the current CDR;...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 www.polycom.com/videodocumentation...
Diagnostics and General Troubleshooting This chapter covers the diagnostic screens of your ViewStation EX, ViewStation FX, or VS4000 system. It is organized by category to help you troubleshoot any issue. Diagnostic tools are available via the system itself and the system’s web server. To connect to your system’s web server and troubleshoot via the web, enter your...
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Sending a Message If you are experiencing difficulties with connectivity or audio, you may want to send a message to the system that you are managing. Only the near site can see the message; it is not broadcast to all the sites in the call.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Network and Call Status Tools Diagnostic Tool In the system’s user interface In the ViewStation web interface Call Status screen On the Diagnostics screen, select On the Diagnostics screen, select Call Status.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Video and Audio Tools Diagnostic Tool In the system’s user interface In the ViewStation web interface Generate Tone test 1. On the Diagnostics screen, 1. On the Diagnostics screen, select Audio.
System Lights The ViewStation EX and ViewStation FX systems have a two-color light below the camera. When the light is green, it provides system status information. When it is amber, it provides in-call information. The VS4000 system has two lights on the front panel, In Call (amber) and Status (green).
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 When the PRI network interface module’s network side displays... It means... Amber LED on Software update starting: Data is being transferred to the PRI network module (approximately 90 seconds) Amber LED and green LED on...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Symptom System Cause Solution The system does not VS4000 The power fuses have failed. Replace the fuses. Use only 4A/250V respond in any way. slow-blow 5 x 20 mm fuses. Caution: Using any other type of fuse will void the equipment warranty.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Severe Problems The problems in this section prevent you from making calls successfully. They may also mask less serious problems. For example, if you cannot complete a call and there is also an audio problem, you will need to correct the problem that prevents calling before you can determine whether there is an audio problem.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Symptom System Cause Solution Placing calls above The far site may be unable to Go to the Call Status screen. Highlight 128 Kbps does not accept calls above 128 Kbps. each of the circles for each of the work.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Moderate Issues The problems in this section interfere with or prevent meaningful communication in a call. Symptom System Cause Solution No audio in a call The far site is muted. Look for the far site Mute icon. Ask the far site to unmute the microphone.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Symptom System Cause Solution Not enough audio The volume is set too low on Turn up the volume using the remote volume during a call. the system. control. The volume is set too low on...
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Symptom System Cause Solution Near-site camera You are attempting to move a Make sure you have selected a does not pan or tilt. camera that does not have pan/tilt/zoom camera. pan/tilt/zoom capabilities.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Symptom System Cause Solution The monitor The system has detected Retry the call if the video or audio displays an error packet loss above the quality becomes unacceptable to the icon during an IP acceptable level set for the call participants.
How to Contact Technical Support If you are not able to make test calls successfully and you have verified that the equipment is installed and set up correctly, contact Polycom Technical Support by telephone or Internet as described below. By Telephone Before calling Polycom Technical Support, please have the following information ready.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 7-26 www.polycom.com/videodocumentation...
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Predeployment Planning Polycom recommends the following as best practices when deploying Polycom IP voice and video applications. Determine bandwidth requirements. Consider the total amount of bandwidth associated with video sessions prior to deployment. It is recommended that all H.323 video endpoints, CPSs, gateways, and MCUs be...
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 ISDN BRI All Polycom ISDN BRI interfaces are S/T-loop. ISDN BRI lines coming direct from a Telco are U-loop, so if your system is not behind a PBX or other private network, you must connect the BRI interface to BRI line(s) through an NT1 device capable of supporting multiple BRI lines.
Network Configuration Notes Polycom recommends that you take these steps before you start configuring the system. Determine the appropriate IP precedence for use in Quality of Service (QoS) enabled networks. Document the LANs, subnets, and WAN links involved in the deployment.
Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Predeployment Worksheet This worksheet will help you get the information you need to install videoconferencing systems on your company’s LAN computer network. Complete this worksheet before you start the installation. Once you have this information, refer to this worksheet as needed.
When a system places or receives an ISDN call, the events during the call sequence generate diagnostic codes. The Q.850 standard defines these codes. The ViewStation EX, ViewStation FX, and VS4000 systems capture some of these cause codes — such as the reason for call disconnection — in the Call Detail Report.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Code Cause Definition Normal call clearing The originator or receiver of the call has requested that it be cleared. User busy All B channels are in use; the called system acknowledges the connection request, but is unable to accept the call.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 Code Cause Definition A suspended call The network received a call resume request that exists but this call contained a call identity information element that does identity does not not match any suspended call.
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Administrator’s Guide for ViewStation EX, ViewStation FX, and VS4000 external power supply!2-14 installing!2-14 power supply!2-14 Quad BRI installing!2-12 V.35/RS-449 installing!2-15 Visual Concert FX!1-4 connecting!2-16 VGA output resolution!1-12"!2-16 voice tracking troubleshooting!7-22 volume of tones and sound effects!4-11"!7-20 web browser recommendation!3-3 web interface!4-13 See also remote management or web streaming web management.