VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Software version X1.0 D14049.01 July 2007 Introduction D 14049.01 07.2007 Getting Started System Overview System Configuration H.
TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE VIDEO COMMUNICATION SERVER Disclaimer, Copyrights and License Agreements 8 Safety Instructions and Approvals 9 Environmental Issues 10 Introduction 12 About the TANDBERG Video Communication Server ����������������12 Main Product Features ���������������������������������������������������������12 Standard Features ��������������������������������������������������������������12 Optional Features ������������������������������������������������
Table of Contents TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Logging 27 Configuring SIP - Registrations, Protocols and Ports ���������������� 36 Managing Zones, Neighbors and Alternates Logging Overview ������������������������������������������������������������������ 27 Configuring SIP - Domains ����������������������������������������������������� 37 Overview ������������������������������������������������������������������������������� 49 About Logging ����������������������������
Table of Contents Call Processing TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE 60 Managing FindMe User Accounts ������������������������������������������� 69 Examples ������������������������������������������������������������������������������ 78 Overview ���������������������������������������������������������������������������� 60 Process ������������������������������������������������������������������������������ 60 About User Accounts ���������������������������������������������
Table of Contents ENUM Dialing TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE 87 Disconnecting calls 95 ENUM Dialing Overview ���������������������������������������������������������� 87 Overview ������������������������������������������������������������������������������� 95 About ENUM Dialing ������������������������������������������������������������ 87 ENUM Process �������������������������������������������������������������������� 87 Enabling ENUM Dialing ������������������������
Table of Contents TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Applying Pipes to Links �������������������������������������������������������� 118 Restarting ��������������������������������������������������������������������������� 128 One Pipe, One Link ����������������������������������������������������������� 118 One Pipe, Two or More Links ���������������������������������������������� 118 Two Pipes, One Link ���������������������������������������������������������� 118 About Restar
TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Trademarks and Copyright All rights reserved. This document contains information that is proprietary to TANDBERG. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means, electronically, mechanically, by photocopying, or otherwise, without the prior written permission of TANDBERG.
Disclaimer, Copyrights and License Agreements TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Copyright Notice Disclaimer Patent Information The information in this document is furnished for informational purposes only, is subject to change without prior notice, and should not be construed as a commitment by TANDBERG. Tandberg software in this product is protected under the copyright and patent laws.
Safety Instructions and Approvals TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Safety Instructions For your protection please read these safety instructions completely before you connect the equipment to the power source. Carefully observe all warnings, precautions and instructions both on the apparatus and in these operating instructions. Retain this manual for future reference.
Environmental Issues TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Thank you for buying a product which contributes to a reduction in pollution, and thereby helps save the environment. Our products reduce the need for travel and transport and thereby reduce pollution. Our products have either none or few consumable parts (chemicals, toner, gas, paper). Our products are low energy consuming products. TANDBERG’s Environmental Policy Environmental stewardship is important to TANDBERG’s culture.
TANDBERG CONTENT S USER TANDBERG VIDEO COMMUNICATION SERVER Environmental Issues Introduction D 14049.01 07.2007 Getting Started System Overview ADMINISTRATOR GUIDE System Configuration H.
Introduction TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE About the TANDBERG Video Communication Server About this Administrator Guide The TANDBERG Video Communication Server (VCS) is a key component of your video communications network. It allows you to manage endpoint registrations and calls, and control the bandwidth being used within your network.
Getting Started TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Installation Site Preparations What’s in the Box? To avoid damage to the unit during transportation, the TANDBERG VCS is delivered in a special shipping box, which should contain the following components: • • TANDBERG VCS • • • • Installation Sheet CD containing VCS Administrator Guide and other documentation • Make sure that the VCS is accessible and that all cables can be easily connected.
Getting Started TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Initial Configuration via Serial Cable Powering on the VCS To start the VCS: . Ensure the power cable is connected. . Ensure the LAN cable is connected to the LAN1 port. 3. Turn on the power switch on the back right of the unit (adjacent to the power cable). 4. Press the soft power button on the back left of the unit. The system will start up and the lights on the front of the unit will flash. 5.
Getting Started TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE System Administrator Access About Administrator Access Administrator Account Password Session Timeout While it is possible to administer the TANDBERG VCS via a PC connected directly to the unit via a serial cable, you may wish to access the system remotely over IP. All administration requires you to log in to the administration account with the username admin (all lower case) and a password.
Getting Started TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE System Administrator Access Using the Web Interface Information To use the web interface: This icon appears to the right of most input fields in the web interface. . Open a browser window and in the address line type either: • • the IP address of the system the FQDN of the system. Clicking on this icon will activate a pop-up box which gives you information about that particular field. . Select Administrator Login. 3.
Getting Started TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE System Administrator Access Using the Command Line Interface (CLI) The command line interface is available over SSH, Telnet and through the serial port. To use the command line interface: . Start a SSH or Telnet session. . Enter the IP address or FQDN of the VCS. 3. Login with a username of admin and your system password.
Text goesSystem Viewing here Overview TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Understanding the Overview Page Viewing the Overview Page The Overview page summarizes the current configuration and status of your system. Traversal calls Current: The number of traversal calls going The Overview page opens automatically when you first log on to the web interface. through the VCS at this moment. You can also access it at any time by clicking on the Overview link at the top left of the page.
text System Configuration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE System Administration Configuration Configuring System Settings System name To configure the VCS’s system administration settings: • System Configuration > System. You will be taken to the System Administration page. Defines the name of the VCS. Choose a name that uniquely identifies the system.
text System Configuration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Ethernet Configuration Configuring Ethernet Settings Ethernet speed To configure the VCS’s Ethernet settings: • System Configuration >Ethernet. You will be taken to the Ethernet page. Sets the speed of the connection between the VCS and the ethernet switch. • xConfiguration Ethernet About Ethernet Speed The Ethernet speed setting determines the speed of the connection between the VCS and the ethernet switch.
text System Configuration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE IP Configuration Configuring IP Settings IP protocol To configure the VCS’s IP settings: • System Configuration > IP. You will be taken to the IP page. You can configure the VCS to use IPv4, IPv6 or Both protocols. The default is Both. • • IPv4: The VCS will only accept registrations from endpoints using an IPv4 address, and will only take calls between two endpoints communicating via IPv4.
text System Configuration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE DNS Configuration Configuring DNS Settings Address 1 to Address 5 To configure the VCS’s DNS settings: • System Configuration > DNS. You will be taken to the DNS page. Sets the IP address of a DNS server to be queried when resolving domain names. • xConfiguration IP DNS About DNS Servers In order to use URI dialing or ENUM dialing, you must specify a DNS server to be queried for address resolution.
text System Configuration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE NTP Configuration Configuring NTP Settings NTP server To configure the VCS’s NTP settings: • System Configuration > NTP You will be taken to the NTP page. Sets the IP address or FQDN of the NTP server to be used when synchronizing system time.
text System Configuration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE SNMP Configuration Configuring SNMP Settings Enabled To configure the VCS’s SNMP settings: • System Configuration > SNMP You will be taken to the SNMP page. Select On to enable SNMP support. • xConfiguration SNMP You must save your changes and restart the system for any changes to take effect. SNMP community name About SNMP Settings Sets the VCS’s SNMP community name. The VCS offers basic support for SNMP.
text System Configuration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE External Manager Configuration Configuring External Manager Settings Address To configure the VCS’s External Manager settings: • System Configuration > External Manager. You will be taken to the External Manager page. Sets the IP address or FQDN of the External Manager.
text System Configuration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Backing up Configuration Settings You are recommended to maintain a backup of your VCS configuration. To do this: . Use the command line interface to log on to the VCS. . Issue the command xConfiguration. 3. Save the resulting output to a file, using cut-and-paste or some other means provided by your terminal emulator. To restore your configuration: . Remove the *c from in front of each command. .
Logging TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Logging Overview About Logging About Event Log Levels Setting the Event Log Level The VCS provides a logging facility for troubleshooting and auditing purposes. The event log contains information about such things as calls, registrations, and messages sent and received. All events have an associated level in the range 1-3, with level 1 events considered the most important.
Logging TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Event Log Viewing the Event Log Search the last To view the event log: Select the number of events you wish to view or search. • Status > Event Log. You will be taken to the Event Log page, where you can search and view the Event Log. • eventlog Lines for entries containing If you wish to filter your search, enter the text that you wish to search for here.
Logging TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Events Logged at Level 1 Event Description Eventlog Cleared Admin Session Start Admin Session Finish System Configuration Changed An An An An Policy Change Registration Requested Registration Accepted Registration Rejected The Reason event parameter specifies the reason why the registration was removed.
Logging TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Events Logged at Level 1 cont... Event Description System Shutdown Application Start The operating system was shutdown. The VCS has started. Further detail may be provided in the event data Detail field. The VCS application is out of service due to an unexpected failure. Licensing limits for a given feature have been reached. Application Failed License Limit Reached The event detail field specifies the facility/limits concerned.
Logging TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Event Data Fields Field Description Protocol Specifies which protocol was used for the communication. Valid values are: • • • TCP UDP TLS Textual string containing any reason information associated with an event. Specifies which protocol was used for the communication. Reason Service A service entry is one of: • • • • • • • • • H.323 SIP H.225 H.245 NTP DNS LDAP Q.931 Neighbor Gatekeeper Specifies the type of the message.
Logging TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Event Data Fields cont... Field Description Call-Id To RequestURI NumBytes Duration Time The Call-ID header field uniquely identifies a particular invitation or all registrations of a particular client. (for REGISTER requests): the AOR for the REGISTER request. The SIP or SIPS URI indicating the user or service to which this request is being addressed. The number of bytes sent/received in the message.
Text goeswith Working hereH.323 TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE H.323 Overview H.323 Endpoint Registration About H.323 on the VCS Overview Auto Discover The VCS supports the H.323 protocol: it is an H.323 gatekeeper, and will provide interworking between H.323 and SIP calls. In order to support H.323, the H.323 mode must be enabled. H.323 endpoints in your network must register with the VCS in order to use it as their gatekeeper.
Text goeswith Working hereH.323 TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring H.323 H.323 settings are configured via: Registration conflict mode • VCS Configuration > Protocols > H.323. You will be taken to the H.323 page. • xConfiguration H323 Determines how the system will behave if an endpoint attempts to register an alias currently registered from another IP address. Reject: denies the registration.
Text goeswith Working hereSIP TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE SIP Overview About SIP on the VCS Using the VCS as a SIP Proxy Server The VCS supports the SIP protocol: it is both a SIP Proxy and SIP Registrar, and will provide interworking between SIP and H.323 calls. In order to support SIP, SIP mode must be enabled and at least one of the SIP transport protocols must be active. When in SIP mode, the VCS may act as a SIP Proxy Server.
Text goeswith Working hereSIP TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring SIP - Registrations, Protocols and Ports SIP settings are configured via: UDP mode • VCS Configuration > Protocols > SIP > Configuration. You will be taken to the SIP page. Determines whether or not incoming SIP calls using the UDP protocol will be allowed. • xConfiguration SIP The default is On. UDP port Specifies the listening port for incoming SIP calls over UDP.
Text goeswith Working hereSIP TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring SIP - Domains SIP domains are configured via: View/Edit • Click here to change the domain name or delete the domain. VCS Configuration > Protocols >SIP > Domains. You will be taken to the Domains page. • To add a new domain, click New. You will be taken to the Create Domain page. Enter the domain in the Name field and click Create Domain.
Text goes here Interworking TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Overview Configuring Interworking About Interworking Interworking is enabled via: The VCS is able to act as a gateway between SIP and H.323, translating calls from one protocol to the other. This is known as “interworking”. • VCS Configuration > Protocols > Interworking. You will be taken to the Interworking page. • xConfiguration Interworking Mode By default, the VCS will act as a SIP-H.
Text goes here Registration Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Registration Overview Endpoint Registration Registrations on a VCS Border Controller MCU, Gateway and Content Server Registration In order for an endpoint to use the TANDBERG VCS, the endpoint must first register with the VCS. The VCS can be configured to control which devices are allowed to register with it.
Text goes here Registration Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Registration Overview Finding a VCS with which to Register H.323 Before an endpoint can register with a VCS, it must determine which VCS it can or should be registering with. This setting is configured on the endpoint, and the process is different for SIP and H.323. There are two ways an H.323 endpoint can locate a VCS with which to register: manually or automatically.
Text goes here Registration Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Authentication About Authentication Configuring Authentication Mode The VCS can be configured to use a username and password-based challenge-response scheme to permit endpoint registrations. This process is known as authentication. To configure Authentication options: On: all endpoints must authenticate with the VCS before registering.
Text goes here Registration Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Authentication Authentication using an LDAP Server Alias Origin Setting If the VCS is using an LDAP server for authentication, the process is as follows: This setting determines the alias(es) with which the endpoint will attempt to register. .
Text goes here Registration Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Authentication Configuring LDAP Server settings Server IP address To configure the settings for accessing the LDAP server: • VCS Configuration > Authentication > LDAP > Configuration. You will be taken to the LDAP Configuration page. The IP address or FQDN of the LDAP server. Port • • UserDN The IP port of the LDAP server.
Text goes here Registration Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Authentication Authentication using a Local Database Credentials The Credentials page shows all the existing entries in the Local Database. The local database is included as part of your VCS system. It consists of a list of usernames and passwords, which you add via the web interface and/or the CLI. The database can hold up to 2500 entries. You can sort these entries by clicking on the Name column heading.
Text goes here Registration Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Registering Aliases About Alias Registration Attempts to Register using an Existing Alias SIP Once the authentication process (if required) has been completed, the endpoint will then attempt to register its alias(es) with the VCS. An endpoint may attempt to register with the VCS using an alias that is already registered to the system.
Text goes here Registration Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Allow and Deny Lists About Allow and Deny Lists Activating use of Allow or Deny Lists When an endpoint attempts to register with the VCS it presents a list of aliases. You can control which endpoints are allowed to register by setting the Restriction Policy to AllowList or DenyList and then including any one of the endpoint’s aliases on the Allow List or the Deny list as appropriate.
Text goes here Registration Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Allow and Deny lists Managing Entries in the Allow List Registration Allow List To view and manage the entries in the Allow List: This page shows all the existing entries in the Allow List. • • • VCS Configuration > Registration > Allow List. You will be taken to the Registration Allow List page. You can sort these entries by clicking on the relevant column heading.
Text goes here Registration Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Allow and Deny lists Managing Entries in the Deny List Registration Deny List To view and manage the entries in the Deny List: This page shows all the existing entries in the Deny List. • • • VCS Configuration > Registration > Deny List. You will be taken to the Registration Deny List page. You can sort these entries by clicking on the relevant column heading.
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Overview About your Video Communications Network The most basic implementation of a TANDBERG video communications network is a single VCS connected to the internet with one or more endpoints registered to it.
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Local Zone and Subzones About the Local Zone and its Subzones Configuring the Local Zone and its Subzones The collection of all endpoints, gateways, MCUs and Content Servers registered with the VCS make up its Local Zone. The Local Zone and its subzones exist for the purposes of bandwidth management.
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Zones About Zones Traversal Client Zone Traversal Server Zone A zone is a collection of endpoints, either all registered to a single system (e.g. VCS, gatekeeper or Border Controller), or of a certain type such as ENUM or DNS.
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Adding Zones Configuring Zones In order to neighbor with another system (e.g. VCS, gatekeeper or Border Controller) or create an ENUM or DNS zone, you must add a new zone on the local VCS. When adding a new zone you will be asked to specify its Type; this will determine which configuration options will then be available. Once you have created a new zone on the local VCS you must configure it appropriately.
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring Zones - All Types Name Assigns a name to the zone. The name acts as a unique identifier, allowing you to distinguish between zones of the same type. Type Determines the nature of the specified zone in relation to the Local Zone. Neighbor: the new zone will be a neighbor of the Local Zone.
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring Neighbor Zones H.323 mode Determines whether H.323 calls will be allowed to and from the neighbor zone. H.323 port Specifies the port on the neighbor system to be used for H.323 calls to and from the local VCS. This must be the same port number as that configured on the neighbor system as its H.323 UDP port. SIP mode Determines whether SIP calls will be allowed to and from the neighbor zone.
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring Traversal Client Zones Retry interval SIP mode Specifies the interval in seconds with which a failed attempt to establish a connection to the traversal server should be retried. Determines whether SIP calls will be allowed to and from this zone. H.323 mode SIP port Determines whether H.323 calls will be allowed to and from the traversal server.
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring Traversal Server Zones There must be an entry in the local VCS’s Authentication database for this username. See Authentication for more information. SIP mode Authentication username Determines whether SIP calls will be allowed to and from this zone. If the traversal client is a VCS, this is its Authentication Username. If the traversal client is a gatekeeper, this is its System Name.
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring ENUM Zones DNS suffix Specifies the domain to be appended to the transformed E.164 number to create an ENUM domain for which this zone is queried. H.323 mode Determines whether H.323 records will be looked up for this zone. SIP mode Determines whether SIP records will be looked up for this zone. Full details of how to use and configure ENUM zones is given in ENUM Dialing..
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE About Alternates Configuring Alternates The purpose of an Alternate is to provide extra reliability. Each VCS can be part of a pool of up to 6 Alternate VCSs that act as backups to each other in case one becomes unavailable (for example, due to a network or power outage). All the Alternates in a pool are configured similarly and share responsibility for their endpoint community.
Managing Zones, Neighbors and Alternates TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Setting up a Dial Plan About Dial Plans Structured Dial Plan Hierarchical Dial Plan As you start deploying more than one VCS, it is useful to neighbor the systems together so that they can query each other about their registered endpoints. Before you start, you should consider how you will structure your dial plan.
Text Processing Call goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Locating a Destination Endpoint Overview One of the functions of the VCS is to route calls to their appropriate destination, based on the address or alias received by a locally registered endpoint or neighbor zone. There are a number of steps involved in determining the destination of a call, and some of these steps can involve transforming the alias or redirecting the call to other aliases.
Text Processing Call goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Dialing by Address Types About the Different Address Types Dialing by IP Address Dialing by H.323 ID or E.164 alias The destination address that is entered via the caller’s endpoint can take a number of different formats, and this will affect the specific process that the VCS follows when attempting to locate the destination endpoint.
Text Processing Call goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Hop Counts About Hop Counts Configuring Hop Counts Each search request is assigned a hop count value by the system that initiates the search. Every time the request is forwarded to another neighbor gatekeeper or proxy, the hop count value is decreased by a value of 1. When the hop count reaches 0, it will not be forwarded on any further.
Administrator Policy TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Overview About Administrator Policy Administrator Policy and Authentication The VCS allows you to set up a set of rules to control which calls are allowed, which are rejected, and which are to be redirected to a different destination. These rules are known as Administrator Policy. Administrator Policy uses the source and destination of a call to determine the action to be taken.
Administrator Policy TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Enabling the use of Administrator Policy Administrator Policy Mode On: Administrator Policy is enabled. If a CPL To enable Administrator Policy: • • VCS Configuration > Policy > Administrator. You will be taken to the Administrator Policy page. script has been uploaded, this policy will be used. Otherwise, the policy configured via the Administrator Policy section will be used.
Administrator Policy TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring Administrator Policy via the Web Interface Order To configure Administrator Policy using the web interface: • Each combination of Source and Destination is compared, in the order shown, with the details of the call being made until a match is found. To move a particular item to higher or lower in the list, click on the and icons respectively. VCS Configuration > Policy > Administrator.
Administrator Policy TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Downloading policy files Configuring Administrator Policy via a CPL script Uploading a CPL Script Download Policy file You can use CPL scripts to configure advanced Administrator Policy. To do this, you must first create and save the CPL script as a text file, after which you upload it to the VCS. Click here to download the Administrator Policy that is currently in place, as an XMLbased CPL script.
Text goes User Policyhere TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE About User Policy What is User Policy? Process Overview User Policy is the set of rules that determines what happens to a call for a particular user or group when it is received by the TANDBERG VCS. When the VCS receives a call for a particular alias, it checks to see whether User Policy has been enabled. If so, the VCS queries the User Policy Manager to see whether that alias is listed as a FindMe name.
Text goes User Policyhere TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Enabling User Policy on the VCS Configuring User Policy Manager Mode To configure the User Policy Manager: Determines whether or not User Policy will be enabled, and if so, the location of the User Policy Manager. • VCS Configuration > Policy > User. You will be taken to the User Policy page. • xConfiguration Policy UserPolicy Off: User Policy is not enabled.
Text goes User Policyhere TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Managing FindMe User Accounts About User Accounts FindMe user accounts must be created by the VCS Administrator before they can be accessed and configured by users. Each user account is accessed via a username and password associated with a specific FindMe name. Creating a New User Account • VCS Configuration > Policy > User Accounts.
Text goes User Policyhere TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Managing FindMe User Accounts Changing a User Password New password You can change a password on behalf of a user without knowing their existing password. This is useful when the user has forgotten their password. Type the new password to be used along with the Username when logging into this account. To change the password: • VCS Configuration > Policy > User Accounts. You will be taken to the User Accounts page.
Text goes User Policyhere TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Managing FindMe User Accounts Deleting a User Account Tick the box next to the account you wish to delete. To change delete a FindMe user account: • VCS Configuration > Policy > User Accounts. You will be taken to the User Accounts page. Delete Click here to delete the selected accounts. Are you sure...? A confirmation window will appear to ensure that you wish to proceed. Click OK to continue. Introduction D 14049.
Using TANDBERG’s FindMe™ TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE About your FindMe User Account About FindMe™ Accessing the FindMe Configuration Page The FindMe feature allows you as an individual or part of a group to have a single name on which you can always be called, and you chose where calls to that name will be routed. You can also determine what happens if your first choices are either busy or unanswered after a certain period of time.
Using TANDBERG’s FindMe™ TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Configuring your FindMe User Account ! Primary Devices If no devices are configured for a FindMe name, all calls to that name will be rejected. List the all the device(s) that will ring when your FindMe name is first dialled. If more than one device is listed here, they will all ring at the same time. Username The username for this FindMe account.
Text goes Alias Searching here and Transforming TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Overview of Searches and Transforms Transforming an Alias Before Searching Locally About Searches About Local Alias Transforms One of the VCS’s functions is to process incoming requests to search for a particular alias.
Text goes Alias Searching here and Transforming TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Transforming an Alias Before Searching Locally: Configuration Configuring Local Alias Transforms Pattern string To configure local alias transforms: Specifies the pattern against which the alias is compared. • • VCS Configuration > Transforms. You will be taken to the Transforms page. Click New. You will be taken to the Create Transform page.
Text goes Alias Searching here and Transforming TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Zone Searching and Transforming About Zone Searching About Zone Transforms Zone Search and Transform Process The VCS allows you to filter the search requests sent to each zone, and prioritize the order in which zones are searched. This allows you to reduce the potential number of search requests sent out, and speed up the search process.
Text goes Alias Searching here and Transforming TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Zone searching and alias transforming: configuration Configuring Zone Searches and Transforms Mode Determines if and when a query will be sent to this zone. Options are: To configure when a zone will be searched and any transforms that will be applied before the search request is sent: • • AlwaysMatch: the zone will always be queried.
Text goes Alias Searching here and Transforming TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Examples Combining Match Types and Priorities Never Query a Zone Always Query a Zone, Never Apply Transforms By using both AlwaysMatch and PatternMatch matches in the same zone, and applying the same or different priorities to each match, you will have a great deal of flexibility in determining if and when the zone will be queried and whether any transforms will be applie
Text goes Alias Searching here and Transforming TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Examples Filter Queries to a Zone Without Transforming Changing the Prefix or Suffix Before Querying It is possible to filter the search requests sent to a zone so that it is only queried for aliases that match a particular criteria.
Text goes Alias Searching here and Transforming TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Examples Query a Zone for Both Original and Transformed Alias Query a Zone for Two or More Transformed Aliases You may wish to query a zone for the original alias at the same time as you query it for a transformed alias.
Text Dialing URI goes here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE URI Dialing Overview About URI Dialing URI Resolution Process via DNS Enabling URI Dialing via the VCS A URI address typically takes the form name@example.com, where name is the alias and example.com is the domain.
Text Dialing URI goes here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE URI Dialing for Outgoing Calls Process Configuring Matches for DNS Zones When a user places a call using URI dialing, they will typically dial an address in the form name@ example.com from their endpoint.
Text Dialing URI goes here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE URI Dialing for Outgoing Calls Adding and Configuring DNS Zones Name In order for locally registered endpoints to use URI dialing through the VCS, you must configure at least one DNS zone. To do this: Assigns a name to this zone. • Type • • VCS Configuration > Zones. You will be taken to the Zones page. Click New. You will be taken to the Create Zone page.
Text Dialing URI goes here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE URI Dialing for Outgoing Calls Configuring DNS Servers Address 1 to Address 5 To configure the DNS servers to be used by the VCS when querying DNS: Enter the IP address(es) of up to 5 DNS servers that the VCS will query when attempting to locate a domain. • System Configuration > DNS. You will be taken to the DNS page.
Text Dialing URI goes here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE URI Dialing for Incoming Calls Types of DNS Records Required SRV Record Format The ability of the VCS to receive incoming calls made via URI dialing relies on the presence of DNS records for each domain the VCS is hosting.
Text Dialing URI goes here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE URI Dialing for Incoming Calls URI Dialing and Firewall Traversal Example DNS Record Configuration Recommended Configuration A company with the domain name example.com wants to enable incoming H.323 and SIP calls using URI addresses in the format user@example.com. The VCS hosting the domain has the FQDN vcs.example.com.
Text goes ENUM Dialing here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE ENUM Dialing Overview About ENUM Dialing ENUM Process Enabling ENUM Dialing ENUM dialing allows an endpoint to be contacted by a caller dialing an E.164 number - a telephone number - even if that endpoint has registered using a different format of alias.
Text goes ENUM Dialing here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE ENUM Dialing for Outgoing Calls Prerequisites Process Example In order for a local endpoint to be able to dial a remote endpoint using ENUM via your VCS, the following three conditions must be met: Below is the process that is followed when an ENUM (E.164) number is dialed from an endpoint registered with your VCS: .
Text goes ENUM Dialing here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE ENUM Dialing for Outgoing Calls Configuring Matches for ENUM Zones Configuring Transforms for ENUM Zones If you wish locally registered endpoints to be able to make ENUM calls via the VCS, then at a minimum you should configure an ENUM zone with: You can configure transforms for ENUM zones in the same way as any other zones (see Zone Searches and Transforms for full information).
Text goes ENUM Dialing here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE ENUM Dialing for Outgoing Calls Configuring ENUM Zones Name In order for locally registered endpoints to use ENUM dialing, you must configure an ENUM zone for each ENUM service used by remote endpoints. To do this: Assigns a name to this zone. • VCS Configuration > Zones. You will be taken to the Zones page. For ENUM zones, this will be ENUM. Click New.
Text goes ENUM Dialing here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE ENUM Dialing for Outgoing Calls Configuring DNS Servers Address 1 to Address 5 To configure the DNS servers to be used by the VCS when querying DNS: Enter the IP address(es) of up to 5 DNS servers that the VCS will query when attempting to locate a domain. • System Configuration > DNS. You will be taken to the DNS page.
Text goes ENUM Dialing here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE ENUM Dialing for Incoming Calls Prerequisites Configuring DNS NAPTR Records Example In order for your locally registered endpoints to be reached using ENUM dialing, you must configure a DNS NAPTR record that maps your endpoints’ E.164 numbers to their SIP/H.323 URIs.
Text goes Calls to and here from Unregistered Endpoints TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Calls from an Unregistered Endpoint About Unregistered Endpoints An unregistered endpoint is any device that is not registered with an H.323 gatekeeper or SIP Registrar (e.g. VCS, gatekeeper or Border Controller).
Text goesAlias Fallback here TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Fallback Alias Overview Configuration Example Use of a Fallback Alias It is possible for the VCS to receive a call that is destined for it but which does not specify an alias.
Text goes here calls Disconnecting TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Identifying a Particular Call Overview About the Call Control API The VCS provides a third party call control API. Currently this API supports the following feature: • disconnecting a call. Each call that passes through the VCS is assigned a call ID number and a call serial number, both of which can be referenced when disconnecting a call via the CLI.
Text goes here calls Disconnecting TANDBERG TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ADMINISTRATOR GUIDE Disconnecting a Call via the Web Interface Disconnecting a Call via the CLI To disconnect one or more existing call via the web interface: To disconnect an existing call using the CLI, you must first obtain either the call ID number or the call serial number. Then use either one of the following commands as appropriate: • Status > Calls. • • You will be taken to the Calls page.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE VCS and Firewall Traversal Firewall Traversal Overview About Firewall Traversal VCS as a Firewall Traversal Client The purpose of a firewall is to control the IP traffic entering your network. Firewalls will generally block unsolicited incoming requests, meaning that any calls originating from outside your network will be prevented.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Firewall Traversal Protocols and Ports Overview Ports for Initial Connections from Traversal Clients Assent Ports Ports play a vital part in firewall traversal configuration. The correct ports must be set on the VCS Border Controller, traversal client and firewall in order for connections to be permitted. Each traversal server zone specifies an H.323 port and a SIP port to be used for the initial connection from the client.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Firewall Traversal Protocols and Ports Firewall Configuration Ports for Connections out to the Public Internet STUN Ports In situations where the VCS Border Controller is attempting to connect to an endpoint on the public internet, you will not know the exact port(s) on the endpoint to which the connection will be made.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Firewall Traversal and Authentication Overview In order to control usage of the VCS as a traversal server, each VCS or Gatekeeper that wishes to be its client must first authenticate with it. Upon receiving the initial connection request from the traversal client, the VCS Border Controller asks the client to authenticate itself by providing a username and password.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring the VCS as a Traversal Client Overview To enable your VCS to act as a traversal client on behalf of its endpoints and neighbor gatekeepers, you must create a connection between it and a traversal server (e.g. a VCS Border Controller). You do this by adding a new traversal client zone and configuring it with the details of the traversal server. Adding a New Traversal Client Zone • VCS Configuration > Zones.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring the VCS as a Traversal Client Configuring a Traversal Client Zone • VCS Configuration > Zones. You will be taken to the Zones page. Click on the name of the zone you wish to configure. You will be taken to the Edit Zone page. • xConfiguration Zones Zone Retry interval Specifies the interval in seconds with which a failed attempt to establish a connection to the traversal server should be retried. H.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring the VCS as a Traversal Server Overview The VCS has an optional Border Controller feature. Once this has been enabled, you will be able to: • Allow your VCS to act as a traversal server for other VCSs and TANDBERG Gatekeepers. You do this by adding a new traversal server zone on the VCS, and configuring it with details of the traversal client.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring the VCS as a Traversal Server SIP mode Configuring a Traversal Server Zone • VCS Configuration > Zones. Determines whether SIP calls will be allowed to and from the traversal client. You will be taken to the Zones page. Click on the name of the zone you wish to configure. You will be taken to the Edit Zones page.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring the VCS as a Traversal Server Configuring Traversal for Endpoints UDP probe retry interval Traversal-enabled H.323 endpoints can register directly with the VCS Border Controller and use it for firewall traversal. Sets the frequency (in seconds) with which locally registered endpoints will send a UDP probe to the VCS Border Controller.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring the VCS as a Traversal Server Configuring Traversal Server Ports Media demultiplexing RTP port The VCS has specific listening ports assigned for connections with the firewall. In most cases the default ports should be used. However, you have the option to change these ports if necessary. Specifies the port on the VCS to be used for demultiplexing RTP media.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE STUN Services About STUN STUN Binding Discovery STUN Relay STUN is a network protocol that enables a SIP or H.323 client to communicate via UDP or TCP from behind a NAT firewall. The STUN Binding Discovery service provides information back to the client about the binding allocated by the NAT firewall being traversed.
Firewall Traversal TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE STUN Services Configuring STUN Services STUN discovery mode To configure the STUN Binding Discovery and STUN Relay services: Determines whether the VCS will offer STUN Discovery services to traversal clients. • VCS Configuration > Border Controller > STUN. You will be taken to the STUN page.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Overview About Bandwidth Control Example Network Deployment The TANDBERG VCS allows you to control the use of bandwidth by endpoints on your network.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Subzones About Subzones About the Traversal Subzone Traversal Calls All endpoints registered with the VCS are part of its Local Zone. The Traversal Subzone is a conceptual subzone. No endpoints can be registered to the Traversal Subzone; its sole purpose is to allow for the control of bandwidth used by traversal calls.
Bandwidth BandwidthControl Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Creating a Subzone To add a new subzone: • VCS Configuration > Local Zone > Subzones. You will be taken to the Subzones page. Select New. You will be taken to the Create Subzone page. • xCommand SubZoneAdd Name Enter the name you wish to assign to the subzone. You will refer to this name when creating Links. Subnet Enter the IP address of the subnet.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Configuring a Subzone To configure a subzone: • VCS Configuration > Local Zone > Subzones. You will be taken to the Subzones page. Click on the subzone you wish to configure. You will be taken to the Edit Subzone page. • xConfiguration Zones LocalZone SubZone Name Enter the name you wish to assign to the subzone. You will refer to this name when creating Links and Pipes.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Applying Bandwidth Limitations to Subzones Types of Limitations How Different Bandwidth Limitations are Managed You can apply bandwidth limits to the Default Subzone, Traversal Subzone and all manually configured subzones.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE About Pipes Creating Pipes It is possible to control the amount of bandwidth used on calls between specific subzones and zones. The limits can be applied to the total concurrent bandwidth used at any one time, or to the bandwidth used by any individual call. Name To apply these limits, you create a pipe and configure it with the required bandwidth limitations. You then assign the pipe to a link.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Editing Pipes Editing an Existing Pipe Name To configure details of a pipe: Enter the name you wish to give to this pipe. You will refer to this name when creating links. • • VCS Configuration > Bandwidth > Pipes You will be taken to the Pipes page. Click on the pipe you wish to configure. You will be taken to the Edit Pipe page.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE About Links Creating Links Subzones are connected to other subzones and zones via links. For a call to take place, the endpoints involved must each reside in subzones or zones that have a link between them. The link does not need to be direct; the two endpoints may be linked via one or more intermediary subzones. Name Enter the name you wish to assign to this link.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Editing Links Editing Links Name To edit a link: Enter the name you wish to assign to this link. • VCS Configuration > Bandwidth > Links. You will be taken to the Links page. Click View/Edit. You will be taken to the Edit Link page. • xConfiguration Bandwidth Link Node 1, Node 2 Select the names of the two subzones, or the subzone and zone between which you wish to create a link.
Bandwidth Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Applying Pipes to Links Default Links Pipes are used to restrict the bandwidth of a link. When a pipe is applied to a link, it will restrict the bandwidth of calls made between the two nodes of the link - the restrictions will apply to calls in either direction. Normally a single pipe would be applied to a single link. However, one or more pipes may be applied to one or more links, depending on how you wish to model your network.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Default Call Bandwidth, Insufficient Bandwidth and Downspeeding About the Default Call Bandwidth Configuring the Default Call Bandwidth and Downspeeding Usually, when a call is initiated the endpoint will include in the request the amount of bandwidth it wishes to use. For those cases where the endpoint has not specified the bandwidth, you can set the VCS to apply a default bandwidth value.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Bandwidth Control Examples Example Without a Firewall An example deployment is shown opposite. Each of the three offices (Enterprise, Home and Branch) is represented as a separate subzone on the VCS, with bandwidth configured according to local policy. The enterprise’s leased line connection to the Internet, and the DSL connections to the remote offices, are modeled as separate pipes.
Bandwidth Bandwidth Control Control TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Bandwidth Control Examples Example With a Firewall If we modify the previous example deployment to include firewalls between the offices, we can use TANDBERG’s Expressway™ firewall traversal solution to maintain connectivity.
Text goes here Maintenance TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Upgrading Software About Upgrading the VCS Software Upgrading Using SCP/PSCP It is possible to install new releases of the VCS software on your existing hardware. Software upgrade can be done in one of two ways: To upgrade using SCP or PSCP (part of the PuTTY free Telnet/SSH package) you will need to transfer two files to the VCS: • • • • using secure copy (SCP/PSCP).
Text goes here Maintenance TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Upgrading Upgrading via the Web Interface System Information This section tells you about the software and hardware that currently make up your system. To upgrade your software via the web interface: • Maintenance > Upgrade. You will be taken to the Upgrade page. Release key Enter the 16-character Release Key that has been provided to you. Install Software Click Install Software. You will be taken to a new page.
Text goes here Maintenance TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Option Keys About Adding Extra Options Adding Options via the CLI The following VCS features can be added to your existing system by installing the appropriate options: To return the indexes of all the Option Keys that are already installed on your system: • • • • • • • Border Controller functionality xStatus Options To add a new Option Key to your system: user policy • H.
Text goes here Maintenance TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Option Keys Adding Options via the Web Interface This section lists the keys that are already installed on your system along with a description of the options they provide. To add options via the web interface: • Maintenance > Option Keys. You will be taken to the Option Keys page. System Information This section tells you about the hardware and options that currently make up your system.
Text goes here Maintenance TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Security About Security Select the file containing trusted CA... For extra security, you may wish to have the VCS communicate with other systems (e.g. servers such as LDAP servers or clients such as SIP endpoints) using TLS encryption. Allows you to upload a PEM file that identifies the list of Certificate Authorities trusted by the VCS. The VCS will only accept certificates signed by a CA on this list.
Text goes here Maintenance TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Passwords Changing the Administrator Password To change the password used to log in to the VCS: • Maintenance > Passwords. You will be taken to the Passwords page. You must restart the system for changes to take effect. New password Enter your new password here. Retype new password Retype your new password here. Delete password Click here to reset the Administrator Password to a blank field.
Text goes here Maintenance TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Restarting About Restarting Some configuration changes will require a restart of the system to take effect. There will be a Restart button at the bottom of any web pages that include such options. If you do not restart the system after making these changes, you will receive a warning telling you the system needs to be restarted. Restarting will cause any active calls to be terminated.
Text goes here Command Reference - xConfiguration Administration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE HTTP Mode: Determines whether HTTP calls will be redirected to the HTTPS port. On: calls will be redirected to HTTPS. Off: no HTTP access will be available. HTTPS Mode: Determines whether the VCS can be accessed via HTTPS. This must be On to enable both web interface and TMS access. On: HTTPS access is enabled. Off: HTTPS access is disabled.
Text goes here Command Reference - xConfiguration Authentication cont... LDAP TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE AliasOrigin: Determines which aliases (i.e. from the endpoint or the database) should be used to register the endpoint. LDAP: the alias(es) presented by the endpoint will be used as long as they are listed in the LDAP database for the endpoint’s username.
Text goes here Command Reference - xConfiguration Bandwidth cont... Link [1..400] Pipe [1..100] TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Name: Assigns a name to this link. Node1 Name: Specifies the first zone or subzone to which this link will be applied. Node2 Name: Specifies the second zone or subzone to which this link will be applied. Pipe1 Name: Specifies the first pipe to be associated with this link.
Text goes here Command Reference - xConfiguration Call Services TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE CallsToUnknownIPAddresses: Determines the way in which the VCS will attempt to call systems which are not registered with it or one of its neighbors. Direct: Allows an endpoint to make a call to an unknown IP address without the VCS querying any neighbors. The call setup would occur just as it would if the far end were registered directly to the local system.
Text goes here Command Reference - xConfiguration H323 cont... Gatekeeper cont... CallSignaling cont... TCP TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Port: <1024..65534> Specifies the port that listens for H.323 call signaling. CallTimeToLive: <60..65534> Specifies the interval (in seconds) at which the VCS polls the endpoints in a call to verify that they are still in the call.
Text goes here Command Reference - xConfiguration IP cont... TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE SubnetMask: Specifies the IPv4 subnet mask of the VCS. Note: You must restart the system for any changes to take effect. V6 Address: Specifies the IPv6 address of the VCS. Note: You must restart the system for any changes to take effect. Gateway: Specifies the IPv6 gateway of the VCS. Note: You must restart the system for any changes to take effect.
Text goes here Command Reference - xConfiguration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Option [1..64] Key: Specifies the option key of your software option. These are added to the VCS in order to add extra functionality, such as increasing the VCS’s capacity. Contact your TANDBERG representative for further information. Policy AdministratorPolicy Mode: Enables and disables use of Administrator Policy. On: Administrator Policy is in use.
Text goes here Command Reference - xConfiguration Registration AllowList [1..2500] Pattern TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE String: Specifies an entry to be added to the Allow List. If one of an endpoint’s aliases matches one of the patterns in the Allow List, the registration will be permitted. Type: Determines the way in which the entry in the Allow List must match the alias. Exact: the string must match the alias character for character.
Text goes here Command Reference - xConfiguration SIP cont... Registration TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE ExpireDelta: <5..7200> Specifies the period within which a SIP endpoint must re-register with the VCS to prevent its registration expiring. Proxy TCP Mode: Specifies how proxied registrations should be handled. Off: registration requests will not be proxied. ProxyToKnownOnly: registration requests will be proxied to neighbors only.
Text goes here Command Reference - xConfiguration SNMP TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE CommunityName: Sets the VCS’s SNMP community name. Mode: Enables or disables SNMP support. On: SNMP support is enabled. Off: SNMP support is not enabled. Note: You must restart the system for any changes to take effect. SystemContact: Specifies the name of the person who can be contacted regarding issues with the VCS.
Text goes here Command Reference - xConfiguration Transform [1..100] cont... Pattern cont... TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Replace: (Applies only if pattern behavior is set to Replace.) Specifies the string to be used as a substitution for the part of the alias that matched the pattern. Priority: <1..65534> Assigns a priority to the specified transform. Transforms are applied in order of priority, and the priority must be unique for each transform.
Text goes here Command Reference - xConfiguration Traversal cont... Server cont.. STUN cont... Relay . TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Mode: Determines whether the VCS will offer STUN relay services to traversal clients. On: STUN relay services are available. Off: STUN relay services are not available. Port: <1024..65534> Specifies the listening port for STUN relay requests. Media Port Start: <1024..
Text goes here Command Reference - xConfiguration Zones cont... LocalZone cont... DefaultSubZone cont... Bandwidth cont... TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Total Mode: Determines whether the Default Subzone has a limit on the total bandwidth being used by its endpoints at any one time. None: no bandwidth will be available. Limited: there will be a limit on the bandwidth. Unlimited: there will be no limit on the bandwidth. Limit: <1..
Text goes here Command Reference - xConfiguration Zones cont... LocalZone cont... SubZone [1..100] cont... Bandwidth cont.... TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Total Mode: Determines whether this subzone has a limit on the total bandwidth of calls being used by its endpoints at any one time. None: no bandwidth will be available. Limited: there will be a limit on the bandwidth. Unlimited: there will be no limit on the bandwidth. Limit: <1..
Text goes here Command Reference - xConfiguration Zones cont... LocalZone cont... Traversal cont... H323 cont... TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Preference: If an endpoint that is registered directly with the VCS supports both Assent and H.460.18 protocols, this setting determines which the VCS uses. Assent: the Assent protocol will be used. H46018: the H.460.18 protocol will be used. TCPProbe KeepAliveInterval: <1..
Text goes here Command Reference - xConfiguration Zones cont... LocalZone cont... TraversalSubZone Bandwidth TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE PerCall Mode: Determines whether there is a limit on the bandwidth of any one traversal call being handled by the VCS. None: no bandwidth will be available. Limited: there will be a limit on the bandwidth. Unlimited: there will be no limit on the bandwidth. Limit: <1..
Text goes here Command Reference - xConfiguration Zones cont... Zone [1..200] cont... Match [1..5] TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Mode: Determines if and when a query will be sent to this zone. Always: the zone will always be queried. Pattern: the zone will only be queried if the alias queried for matches the corresponding pattern. Disabled: the zone will never be queried.
Text goes here Command Reference - xConfiguration Zones cont... Zone [1..200] cont... Neighbor TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Alternate [1..5] Address: Specifies the IP addresses or FQDNs of any Alternates configured on this neighbor. H323 Port: <1024..65534> Specifies the port on the neighbor to be used for H.323 calls to and from this VCS. Primary Address: Specifies the IP address or FQDN of this neighbor. SIP Port: <1024..
Text goes here Command Reference - xConfiguration Zones cont... Zone [1..200] cont... TraversalClient cont... SIP TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Port: <1024..65534> Specifies the port on the traversal server to be used for SIP calls from this VCS. Transport: Determines which transport type will be used for SIP calls to and from the traversal server. TCP: TCP will be used. TLS: TLS will be used.
Text goes here Command Reference - xConfiguration Zones cont... Zone [1..200] cont... TraversalServer cont... TCPProbe TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE KeepAliveInterval: <1..65534> Sets the interval (in seconds) with which the traversal client will send a TCP probe to the VCS once a call is established, in order to keep the firewall’s NAT bindings open. RetryCount: <1..65534> Sets the number of times the traversal client will attempt to send a TCP probe to the VCS.
Text goes here Command Reference - xCommand TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE xCommand Description Parameters AllowListAdd Adds an entry to the Allow List. PatternString(r): Specifies an entry to be added to the Allow List. If one of an endpoint’s aliases matches one of the patterns in the Allow List, the registration will be permitted.
Text goes here Command Reference - xCommand TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE xCommand Description Parameters CredentialAdd Adds an entry to the local authentication database. CredentialName(r): Defines the name for this entry in the local authentication database. CredentialPassword(r): Defines the password for this entry in the local authentication database. CredentialDelete Deletes an entry from the local authentication database. CredentialId(r): <1.
Text goes here Command Reference - xCommand TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE xCommand Description Parameters FeedbackDeregister Deactivates a particular feedback request. ID: <1..3> The ID of the feedback request to be deactivated. FeedbackRegister Activates notifications on the event or status change(s) described by the Expression(s). Notifications are sent in XML format to the specified URL. Up to 15 Expressions may be registered for each of 3 feedback IDs. ID: <1..
Text goes here Command Reference - xCommand TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE xCommand Description Parameters LinkAdd Adds and configures a new link. LinkName(r): Assigns a name to this link. Node1: Specifies the first zone or subzone to which this link will be applied. Node2: Specifies the second zone or subzone to which this link will be applied. Pipe1: Specifies the first pipe to be associated with this link.
Text goes here Command Reference - xCommand TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE xCommand Description Parameters PipeAdd Adds and configures a new pipe. PipeName(r): Assigns a name to this pipe. TotalMode: Determines whether or not this pipe is enforcing total bandwidth restrictions. None: no bandwidth available. Total: <1..100000000> If this pipe has limited bandwidth, sets the maximum bandwidth (in kbps) available at any one time on the pipe.
Text goes here Command Reference - xCommand TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE xCommand Description Parameters SubZoneAdd Adds and configures a new subzone. SubZoneName(r): Assigns a name to this subzone. Address: Specifies an IP address used (in conjunction with the IP Prefix Length) to identify a subnet to be assigned to this subzone. PrefixLength: <0..
Text goes here Command Reference - xCommand TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE xCommand Description Parameters TransformAdd Adds and configures a new transform. Pattern(r): Specifies the pattern against which the alias is compared. Type: Determines the way in which the string must match the alias. Exact: the string must match the alias character for character. Prefix: the string must appear at the beginning of the alias.
Text goes here Command Reference - xCommand TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE xCommand Description Parameters ZoneList A diagnostic tool that returns the list of zones (grouped by priority) that would be queried, and any transforms that would be applied, in a search for a given alias. Note that this command does not change any existing system configuration. Alias(r): The alias to be searched for. Introduction D 14049.01 07.
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE SystemUnit: Product: “the product name” Uptime:
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE IP: Protocol: IPv4: Address: SubnetMask: Gateway: IPv6: Address: Gateway: DNS: Server [1-5]: Address: Domain: NTP: Status: Cause: {Visible if status is Failed} Port: <1..
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE External Manager: Status: Cause: {Visible if status is Failed} Address: Protocol: HTTP URL: Feedback [1..3]: Status: URL: Expression: {0..15 entries} ResourceUsage: Calls: Traversal: Current: <0..150> Maximum: <0..150> Total: <0..4294967295> NonTraversal: Current: <0..
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Calls: Call <1..900>: SerialNumber: State: StartTime: Duration:
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Calls continued... MediaRouted: Participants: Leg: <1..300> {2 entries} Bandwidth: <0..100000000> kbps Route: Zone/Link: {0..150 entries} Registrations: Registration [1..3750]: Protocol: Node: SerialNumber: CreationTime: SecondsSinceLastRefresh: <1..65534> {Visible if Protocol is SIP} SecondsToExpiry <1..
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Registrations continued... Contact: Path: URI [1..10]: Zones: DefaultZone: Name: “DefaultZone” Bandwidth: Used: <0..100000000> Calls: Call [0..900]: {0..900 entries} CallSerialNumber: LocalZone: DefaultSubZone: Name: “DefaultSubZone” Bandwidth: Used: <0..100000000> Registrations: {0..3750 entries} Registration: <1..3750> SerialNumber: Calls: Call [0..900]: {0..
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Zones continued... Bandwidth: Used: <0..100000000> Registrations: {0..3750 entries} Registration: <1..3750> SerialNumber: Calls: Call [0..900]: {0..900 entries} CallSerialNumber: Searches: Current: Total: Dropped: Zone [1..
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Zones continued... H323: {Visible if H323 Mode=On for Zone} Status: Cause: {Visible if Status is Failed} Address: {One Address line per address from DNS lookup} Port: <1..
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Zones continued... LastStatusChange:
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Zones continued... SIP: {Visible if SIP Mode=On for Zone} Status: Cause: {Visible if Status is Failed} Address: {One Address line per address from DNS lookup} Port: <1..65534> LastStatusChange:
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Alternates: Alternate [1..5]: Status: Cause: {Visible if status is Failed} Address: Port: <1..65534> LastStatusChange: UserPolicyManager: Mode: Status: {Visible if Remote} Address: <1..
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE H323 continued...
Text goes here Command Reference - xStatus TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE STUN: Servers: Discovery: Status: Address: Relay: Status: Address: Bindings: Count: <0..800> Binding [1..800]: Client: CreationTime: ExpireTime: Warnings: Warning [1..n]: Value: Introduction D 14049.01 07.2007 Getting Started System Overview System Configuration H.
Text Reference CPL goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Overview address-switch node This Appendix gives details of the VCS’s implementation of the CPL language and should be read in conjunction with the CPL standard RFC 3880 (5). The address-switch node allows the script to run different actions based on the source or destination aliases of the call.
Text Reference CPL goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Overview Field Within the address-switch node, the mandatory field parameter specifies which address is to be considered. The supported attributes and their interpretation are as follows: Authentication Mode: On Authentication Mode: Off Field SIP H.323 SIP H.323 origin The “From” and “ReplyTo” fields of the message if it authenticated correctly, otherwise not-present.
Text Reference CPL goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Overview Subfield Within the address-switch node, the optional subfield parameter specifies which part of the address is to be considered. The following table gives the definition of subfields for each alias type. If a subfield is not specified for the alias type being matched then the not-present action will be taken. address-type user host tel alias-type Introduction D 14049.01 07.2007 Either h323.
Text Reference CPL goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Overview CPL Script Actions rule-switch location As the CPL script is evaluated it maintains a list of addresses (H.323 IDs, URLs and E.164 numbers) which will be used as the destination of the call if a proxy node is executed. The location node allows the location set to be modified so that calls can be redirected to different destinations.
Text Reference CPL goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE CPL Examples Call Screening of Authenticated Users Call Screening Based on Alias In this example, user ceo will only accept calls from users vpsales, vpmarketing or In this example, only calls from users with authenticated source addresses are allowed. See Authentication for details on how to enable authentication. vpengineering.
Text Reference CPL goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE CPL Examples Call Screening Based on Domain Change of Domain Name In this example, user fred will not accept calls from anyone at annoying.com, or from any unauthenticated users. All other users will allow any calls. In this example, Example Inc has changed its domain from example.net to example.com. For a period of time some users are still registered at example.net.
Text Reference CPL goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE CPL Examples Allow Calls from Locally Registered Endpoints Only Block Calls from Default Zone and Default Subzone In this example, the administrator only wants to allow calls that originate from locally registered endpoints. The same script can be extended to also allow calls from configured zones but not from the Default Zone or Default Subzone.
Text Reference CPL goes here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE CPL Examples Restricting Access to a Local Gateway In this example, a gateway is registered to the VCS with a prefix of 9 and the administrator wants to stop calls from outside the organization being routed through it.
Text goesExpression Regular here Reference About Regular Expressions Character Regular expressions can be used in conjunction with a number of VCS features such as alias transformations, zone transformations, CPL policy and ENUM. The VCS uses POSIX format regular expression syntax. This section provides a list of commonly used special characters in regular expression syntax. . * + \ \d [...] (...) | ^ $ (?!...
Text goes DNS Configuration here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Microsoft DNS Server Overview This section gives examples of DNS configuration using Microsoft DNS Server and BIND 8 & 9. Using Microsoft DNS Server you can add the SRV record using either the command line or the MMC snap-in. In these examples we show how to set up an SRV record to handle H.323 URIs of the form user@example.com. These are handled by the system with the fully qualified domain name of vcs.example.
Text goes LDAP Configuration here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE About the LDAP Databases Downloading the H.
Text goes LDAP Configuration here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Microsoft Active Directory Prerequisites Adding H.350 Objects objectClass: h323Identity These step-by-step instructions assume that Active Directory has already been installed. For details on installing Active Directory please consult your Windows documentation. Create the Organizational Hierarchy commUniqueId: comm1 The following instructions are for Windows Server 2003 Enterprise Edition.
Text goes LDAP Configuration here TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE OpenLDAP Prerequisites Adding H.350 Objects These instructions assume that an OpenLDAP server has already been installed. For details on installing OpenLDAP see the documentation at http://www.openldap.org. Create the Organizational Hierarchy The following examples use a standard OpenLDAP installation on the Linux platform.
Bibliography TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Reference Title Link 1 http://www.itu.int/rec/T-REC-H.235/en 9 10 11 12 ITU Specification: H.235 Security and encryption for H-Series (H.323 and other H.245-based) multimedia terminals ITU Specification: H.
Glossary TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Term Definition A record AAAA record Administrator Policy A type of DNS record that maps a domain name to an IPv4 address. A type of DNS record that maps a domain name to an IPv6 address. In relation to the VCS, the set of rules configured system-wide (either via the web interface or CPL script) that determine the action(s) to be applied to calls matching a given criteria. The name an endpoint uses when registering with the VCS.
Glossary TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Term Definition Interworking IPv4 Internet Protocol version 4 IPv6 Internet Protocol version 6 IRQ Information Request LAN Local Area Network LDAP Lightweight Directory Access Protocol Link LRQ Location Request NAPTR record NAT Network Address Translation Node NTP Network Time Protocol Pipe Proxy, Proxy Server Allowing H.323 systems to connect to SIP systems. Version 4 of the Internet Protocol, defined in RFC 791 [18].
Glossary TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Term Definition SIP Session Initiation Protocol SNMP Simple Network Management Protocol Source Alias SRV record Service record STUN Simple Traversal of UDP through NATs Subzone TCP Transmission Control Protocol Telnet TLS Transport Layer Security Transform Traversal call Traversal Client Traversal Server IETF protocol for controlling multimedia communication.
TANDBERG VIDEO COMMUNICATION SERVER ADMINISTRATOR GUIDE Philip Pedersens vei 22, 1366 Lysaker, Norway Telephone: +47 67 125 125 Fax: +47 67 125 234 Video: +47 67 117 777 E-mail: tandberg@tandberg.com Introduction D 14049.01 07.2007 Getting Started System Overview System Configuration H.
