TANDBERG 5000 user manual Default Call Type, MSN Multi Subscriber Number, Parallel dial, Downspeed

Page 67

VISION 5000 Videoconferencing System

Advanced use

Default Call Type

Default Call Type selects the number of channels to be used, by default, when placing a call. The Vision 5000 will by default try to make a 6B channel BONDING call. This feature can be bypassed by prefixing the dialled number as shown in the following listing.The format is #n*yyy, where n is the number of channels to dial and yyy is a call prefix you can use, e.g. 0 to access external line.

Prefix	Call type	Prefix	Call type
#12*	12B call (BONDING)	#2*	2B call (H.221)
#8*	8B call (BONDING)	#1*	1B call (H.221)
#6*	6B call (BONDING)	#92*	2B call (BONDING)
#5*	5B call (BONDING)	#91*	1B call (BONDING)
#4*	4B call (BONDING)	#0*	Telephone call
#3*	3B call (BONDING)	#81*	1xH0 channel call (PRI only)

Example: #12*10288 specifies an 12 channel call and the prefix 10288 to the number.

MSN (Multi Subscriber Number)

The use of MSN (Multi Subscriber Number) enables you to attach different ISDN terminals, with different numbers, to the same physical ISDN telephone line. If Validate Numbers is set to On only calls to those numbers specified in the Line Setup menus will be answered. This service can be ordered from your telephone company.

Parallel dial

If set to On, channels will be dialled and connected in parallel when setting up a BONDING call. If set to Off, channels will be dialled one by one which may increase the dialling time.

Downspeed

Downspeed enables your unit to automatically adjust to the maximum available bandwidth even if this is only a telephone call. The downspeed ability is always active when dialling without a prefix. If however, a prefix is used and downspeed is Off, a connection will not be possible unless the requested number of channels are available. We recommend that downspeed is set to On.

Fallback to telephony

Fallback to telephony enables fallback from video calls to telephony/speech calls.

Send Own Numbers

If set to On, this unit will send its own numbers to the remote unit. If set to Off, the network may still send your numbers to the remote unit.

67

Image 67

Contents N D B E R G Vision 5000 Videoconferencing System Lysaker, Norway, Tel +47 67 125 125, Fax +47 67 125 Environmental IssuesVision 5000 Videoconferencing System Operator Safety Summary Contents Appendices Index Vision 5000 Videoconferencing System Advanced useEthernet Functionality Peripheral EquipmentIntroduction How to use this guideMain menu Menu structureVision 5000 on-screen menu structure is shown below Right keys to move through the menu structureAt a glance the Vision 5000 system Vision 5000 videoconferencing systemMonitors Vision 5000 Videoconferencing System CameraCodec Vision 5000 Videoconferencing System Cart Remote controlTandberg Natural Audio module optional on some systems Vision 5000 Videoconferencing System Table microphoneTandberg AudioScience module optional This product complies with directives 89/366/EEC 93/261/EEC InstallationPrecautions Vision 5000 Videoconferencing System InstallationCamera Table Microphone Remote Control Batteries Installation Vision 5000 Videoconferencing SystemUnpacking Connecting to the Switched 56 network Connecting cablesIsdn cables using BRI interface Isdn cable using the PRI/T1 interfacePress OK to exit menu Power on monitorExample 29 monitor not USA Example 33 monitor not USAPress p+s/tp- to select Special FUNCTIONS, then press OK Power on codecTo highlight Switch on with, select AV with + keys Example monitor USAExternal Network configuration ConfigurationISDN-BRI configuration ISDN-PRI/T1 configurationIris control and lighting Environmental considerationsBackground Brightness control Loudspeaker volumeDo not place the camera facing a doorway Seating Area Table LightingVision Vision 5000 Videoconferencing System Getting started Getting startedSystem start-up On-screen helpGetting started Vision 5000 Videoconferencing System BasicsTo confirm the selection press OK Making a call Making and ending callsVideo call Prefix Call Type Restricted callTelephone call SoftMux only Special call prefixesTo answer a call, press Last number redial/using the call directoryIs switched off. See ‘Utilities’ Correcting keying mistakesGeneral use Vision 5000 Videoconferencing System Adjusting volumeGeneral use View outgoing videoMoving the picture-in-picture PIP Microphone on/offControlling the Main Camera To manually focus the Main Camera, use the Focus keys Camera TrackingHighlighter bar to a source and press OK Enable/Disable Camera TrackingSelecting video sources Selecting audio sourcesSelecting presets PresetsStoring presets Sending a still image Sending/receiving graphicsRequesting a still image Source and 0 to view the still image Receiving a still imageFar end camera control Fecc Overview Advanced useGeneral Advanced use Vision 5000 Videoconferencing SystemMenu structure Main menuAll submenus are explained below Audio Call qualityVideo Motion Video ModeAudio QualityStatus Format ResolutionLow resolution video 176 x 144 pixels ChannelsAlphabetic Sort Edit directoryKey to delete the last character Add New EntryBoth numbers should be specified 2x64 or 2x56 calls Store Last Number Far end camera control UtilitiesAutoanswer Do not disturbSystem Name Presentation SettingsThis menu allows setup of still-image/graphics transfer MCU status lineTest subsystem Power up and system infoView current settings You can test the different subsystems of the VisionCall status BRI Status BRI Status PRI CommentsCall status PRI Cause codes Most common cause codes for Isdn areRequest floor MCU servicesRelease chair Terminal IDChair control Take chairAllows the chairman to terminate the conference altogether Allows the chairman to release the floorAudio Inputs Audio setupLevel Settings Inputs Mix ModeMic1 +3.0dB If an output is ‘Off’, no audio will be sent to that output Level Settings OutputsEcho Control Noise ReductionTips for improving the echo canceller performance Restore Audio Defaults Alert Tones & VolumeAlert Speaker Video input Camera Track ModeEnter a video source name Backlight Camera adjustmentsKeys on the remote control FocusWhitebalance Vision 5000 Videoconferencing System Advanced use BrightnessVideo output Network configuration Terminal settingsISDN-BRI ISDN-PRI/T1 External Ntsc version is shown below Isdn switch typeEtsi Euro Isdn Number2 Number Line SetupSubaddress Advanced Isdn settingsDownspeed Default Call TypeMSN Multi Subscriber Number Parallel dialMax Channels NumberCable Length 1&2 Channel Hunting Type Manufacturer PRI Switch Type settingPRI Switch Type AT&T Isdn National IsdnRS449/V35 Compatible RS366 Dialling Leased Line Data Triggered ManualCall control #006 6B call Bonding #002 #008 8B call Bonding #003None Dataport configurationDataport 9600Dataport 1 supports 4 different modes Control Modem 120 Data modeControl mode Modem modeRestore defaults IP-subnet mask TCP/IP SettingsIP-assignment IP-addressEthernet Vision 5000 Videoconferencing System What is neededEthernet Functionality WWW-interfaceVision 5000 Videoconferencing System Ethernet How is it done Peripherals Vision 5000 Videoconferencing System Peripheral EquipmentVideo Outputs InterfacesVision 5000 Videoconferencing System Peripherals Video InputsDual Monitor optional AudioScience module optional Natural Audio module optionalPlease contact your dealer for further information Tracker optional Multiple controllable cameras optionalDocument camera VCR Playback Video Cassette Recorder VCRVCR Recording Extra cameras Telephone Add-OnVGA PAL/NTSC converter PC applicationsVGA to PAL converter Other PC applicationsAdditional microphones Appendix Vision 5000 Videoconferencing System AppendicesVision 5000 Videoconferencing System Appendix Using Telesync TS-256 SW56/ISDN adapterVision Configuration of VisionINC DSU Making a call Appendix 3 Connecting Vision 5000 to PRI/T1Using CSU adapter Configuration ofAdtran T1 ESF CsuaceAppendix 4 LED indication PowerIndex SymbolsIndex Vision 5000 Videoconferencing System Imux Vision 5000 Videoconferencing System IndexIndex Vision 5000 Videoconferencing System