Tandberg D13187-03 Uživatelský manuál

Software version G3D13187-03This document is not to be reproduced in whole or in partwithout permission in writing from:User ManualGatewayGW

10TANDBERG GatewayIntroductionFront viewThe front of the gateway contains 24 Light Emitting Diodes (LEDs) organized in three groups. These diodesprovi

TANDBERG Gateway11IntroductionRear viewThe back panel provides four PRI interfaces, two LAN interfaces and one RS 232 interface located together witht

12TANDBERG GatewayInstallationPrecautions• Never install telephone wiring during a lightning storm.• Never install telephone jacks in wet locations un

TANDBERG Gateway13InstallationInstallation site preparations• Make sure that the gateway is accessible and that all cables can be easily connected.• F

14TANDBERG GatewayInstallationConnecting cablesPower cableConnect the system power cable to an electrical distribution socket.ISDN PRI cablesFor each

TANDBERG Gateway15InstallationGateway ConfigurationThe gateway requires some basic configurations before it can be used. It will be necessary to find

16TANDBERG GatewayInstallationGWAccessing the gatewayYou may access the gateway by entering the IP-address of the gateway in a standard WEB-browser. Y

TANDBERG Gateway17InstallationUsing the GatewayThe following Web-page, called ‘Overview’ will be shown when the correct password has been entered ands

18TANDBERG GatewayUsing the GatewayENABLING ENCRYPTION WILL REDUCE THE CAPACITY OF THEGATEWAY.NOTESource / DestinationSource shows the Status of the i

TANDBERG Gateway19Using the GatewayActionsWhen a call is active, the Administrator or Operator has the possibility to disconnect the call, or transfer

2TANDBERG Gateway

20TANDBERG GatewayUsing the GatewayUsageThe usage bar shows the current status of all the available resources (CPU, ISDN channels and number of calls)

TANDBERG Gateway21Dial from ISDNDial from ISDNThe gateway supports four different ISDN Dial In services:• IVR• IVR + TCS4• DID• HotlineAny of these se

22TANDBERG GatewayDial from ISDNIVR + TCS-4IVR + Terminal Control Session 4 (TCS-4) is an extention dial-in method that combines IVR with TCS-4. In th

TANDBERG Gateway23Dial from ISDN• The gateway starts to call the IP endpoint and the “Call proceeding” picture and sound are activated.• When the call

24TANDBERG GatewayDial from IPDial from IPIP endpoints and MCUs can call out through the gateway by using one of the H.323 services defined on thegate

TANDBERG Gateway25FeaturesDial out to 2x64k ISDN (H.221)For improved interoperability with legacy equipment, the two number 2x64k dial-out method can

26TANDBERG GatewayFeaturesBridging IP IslandsOrganizations that uses IP based video conferencing internally in their LAN but not for external purposes

TANDBERG Gateway27Manage the Phone BookThe Expressway SolutionIP based video conferencing between organizations has been hindered by two major barrier

28TANDBERG GatewayFeaturesIn a typical enterprise setup, such as the one in the previous figure, the Gateway is registered with a Gatekeeper,and the G

TANDBERG Gateway29FeaturesManage the Phone BookBy selecting the ‘Phone Book’ tab, you can add new or edit existing Phone Book entries in the gateway.T

TANDBERG Gateway3Environmental IssuesThank you for buying a product which contributes to a reduction in pollution and thereby helps save the environme

30TANDBERG GatewayManage the Phone BookEdit EntryBy selecting an existing Entry in the Phone Book and then pressing the ‘Edit’ button, you will be abl

TANDBERG Gateway31System StatusView System StatusTo view current gateway status, open ‘System Status’ as shown in the figure below.If a site has been

32TANDBERG GatewaySystem StatusExample of Location Codes:A videoconferencing endpoint was connected to channel 1 and 2 on PRI Line 1. The status shows

TANDBERG Gateway33System StatusH.323 StatusTo view H.323 gatekeeper status, open ‘H.323 Status’ as shown in the figure below.GW IP Address Shows the I

34TANDBERG GatewaySystem StatusAvailable ResourcesTo view available resources on the gateway, open ‘Available Resources’ as shown in the figure below.

TANDBERG Gateway35Configure the GatewayConfigure the GatewayTo configure the gateway, open ‘System Configuration’ and ‘Gateway Configuration’. Shown i

36TANDBERG GatewayConfigure the GatewayPRI ProtocolSelect between the following PRI protocols:• ETSI (Euro ISDN)• National ISDN• AT&T CustomAll PR

TANDBERG Gateway37Configure the GatewaySaveWhen all settings are entered, please press the ‘Save’ - button to affect the new settingsNSF Example:AT&am

38TANDBERG GatewayConfigure the GatewayInterface ConfigurationThis section configures each of the four PRI interfaces individually. There is one colum

TANDBERG Gateway39Configure the GatewayChannel HuntingShould be used if your PRI is limited e.g.:• If only channels 1 through 18 are digital, and the

4TANDBERG GatewayOperator Safety SummaryFor your protection, please read these safety instructions completely before operating the equipment and keep

40TANDBERG GatewayConfigure the GatewayIP ConfigurationTo configure the IP settings on the gateway, open ‘IP’ as shown in the figure below.Configurati

TANDBERG Gateway41Configure the GatewayStatic IP AddressThe Static IP Address defines the network address of the gateway. This address is only used in

42TANDBERG GatewayConfigure the GatewayH.323 ConfigurationH.323 ConfigurationGatekeeperGatekeeper Enables the gateway to register to a Gatekeeper. Th

TANDBERG Gateway43Configure the GatewayAuthentication ModeOff Register to the Gatekeeper without authentication.Auto Register to the Gatekeeper with H

44TANDBERG GatewayConfigure the GatewayQoS Mode ConfigurationDiffserv is used to define which priority audio, video, data and signaling packets should

TANDBERG Gateway45Configure the GatewayDataport ConfigurationTo configure the Data port on the gateway, open ‘Dataport’ as shown in the figure below.D

46TANDBERG GatewayConfigure the GatewaySNMP ConfigurationSNMP (Simple Network Management Protocol) is used for monitoring and configuring different un

TANDBERG Gateway47Configure the GatewayMiscellaneous ConfigurationTo configure the miscellaneous settings on the gateway, open ‘Misc’ as shown in the

48TANDBERG GatewayConfigure the GatewaySNMP Security alertThis function will notify any Management Application (such as TANDBERG Management Suite) if

TANDBERG Gateway49Configure the GatewaySoftware UpgradeSoftware upgrade is where new software to the gateway can be installed from. It also shows cur

TANDBERG Gateway5IMPORTANTPLEASE READ THISSECTIONCAREFULLY FOROPTIMAL SYSTEMSET-UP.ContentsIntroduction ...

50TANDBERG GatewayConfigure the GatewayFile ManagementThe File Management allows viewing or changing of pictures and sounds shown to the caller when c

TANDBERG Gateway51Configure the GatewayISDN Dial In ConfigurationThe ISDN Dial In Configuration allows you to configure and enable the ISDN services u

52TANDBERG GatewayConfigure the GatewayCalls above the Dial In Max. Bandwidth will be downspeededto the call rate specified in Dial In Max. Bandwidth.

TANDBERG Gateway53Configure the GatewayCalls above the Max. Bandwidth will be downspeeded to thecall rate specified in Max. Bandwidth.Calls below the

54TANDBERG GatewayConfigure the GatewayH.323 ServicesH.323 Service prefixes are used for IP endpoints to access the ISDN network. Up to twenty prefixe

TANDBERG Gateway55Configure the GatewayMax. RateThe call rate for outgoing calls will automatically be determined by the call rate used by the endpoin

56TANDBERG GatewayConfigure the GatewaySignal Busy on LoadWhen the Resource Usage reaches the “Busy on Load”-limit, the gateway will try to route outg

TANDBERG Gateway57Configure the GatewayGateway FeaturesExperience has shown that some features - even though they are standardized - might cause inte

58TANDBERG GatewayConfigure the GatewayWHEN ‘ENCRYPTION’ IS ENABLED, THE CAPACITY OF THEGATEWAY MAY BE REDUCED. SEE A PENDIX 3 FOR MOREINFO.NOTEEncry

TANDBERG Gateway59AppendicesAppendicesAppendix 1: Using the file systemIt is possible to access a file system within the TANDBERG GATEWAY by using ftp

6TANDBERG GatewayH.323 Services ... 54Gateway Features ...

60TANDBERG GatewayAppendicesAppendix 2: Declaration of Conformity

TANDBERG Gateway61AppendicesAppendix 3: CapacityGateway capacity - calculationThe total capacity in the gateway is defined by the following rules:1) A

62TANDBERG GatewayIndexIndexAAccessing the gateway 16Actions 19Add new entry 29Authentication 7, 43Available Resources 34BBandwidth Option Key 4

TANDBERG Gateway63IndexMax. Rate 55Miscellaneous Configuration 47NNational ISDN 51Natural Video 40, 57No. Significant Digits 53NSF - Non Standard

TANDBERG Gateway7IntroductionIntroductionThe TANDBERG Gateway enables sites on IP and sites on ISDN to participate in meetings with each other withthe

8TANDBERG GatewayVideo Quality• Natural VideoTF which provides 60 fields per second true interlaced picture.• H.264, H.263 and H.261 video compression

TANDBERG Gateway9Management InterfacesSOAP Simple Object Access Protocol is a lightweight protocol for exchange of information in a decentralized,dist