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Technical Description of TANDBERG 8000 with software version E3/B8

D12008 Rev. 11

Pinout of PRI E1/T1 Interface:

Cascading codecs requires a PRI crossover
cable, wired as described above.

NOTE: TANDBERG recommends always using category 5 cabling.

PRI T1 (US only):

Network Service Facility (NSF) can be configured as blank/no value (i.e. NSF not used –
default) or any value between 0 and 31, to describe the service facility on the PRI/T1 line.

AT&T
Service code
(ref.1)

Service

0 Disable
1

SDN (Including GSDN)

Toll Free Megacom (800)

3 Megacom
6

ACCUNET Switched Digital Service (incl. Switched Digital International)

Long Distance Service (incl. AT&T World Connect)

International Toll Free Service (1800)

16 AT&T

MultiQuest

Call Redirection Service

Sprint
Service code (ref.2)

Service

MCI

Service code (ref.2)

Service

0 Reserved

1 VNET/Vision

1 Private

2 800

2 Inwatts

3 PRISM1,

PRISMII,

WATS

3 Outwatts

4 900

4 FX

5 DAL

5 TieTrunk

Ref. 1: AT&T TR 41459 Specification, June 1999, page 76
Ref. 2: Ascend Multiband Plus-T1/PRI, User Documentation, Page 6-8

12 The cable of use should be a straight through configuration (the cascaded codecs- if any- should use the PRI crossover configuration).

ISDN

Your PRI line

Line Numbers

….7610

….7611

….7612

…..etc.

…..

PRI 1

PRI 2

….7610

MSN

Codec 6000

Codec # 1

PRI 1

PRI 2

….7611
MSN

Codec 6000

Codec # 2

PRI 1

PRI 2

….7612

MSN

Codec 6000

Codec # 3

….etc……

Cascading TANDBERG 6000 codecs

CSU or
NT

PRI Pinout

Crossover PRI cable

1 TIP

2 RING

4 RING

5 TIP

Содержание TANDBERG 8000

Страница 1: ...Technical Description of TANDBERG 8000 with software version E3 B8 TANDBERG D12008 Rev 11...

Страница 2: ...1 4 1 3 2 Quality of Service features QoS 21 4 1 3 3 Automatic selection of H 323 or H 320 outgoing calls 22 4 1 3 4 IP adaptive bandwidth management 22 4 1 3 5 Gatekeeper authentication 22 4 1 3 6 Re...

Страница 3: ...Analogue Telephone add on US option only 48 4 5 10 Microphone Off 48 4 5 11 Audio Compression Algorithms 49 4 6 SYSTEM MANAGEMENT 50 4 6 1 LAN Interface Set up 50 4 6 2 Platform Requirements 51 4 6 3...

Страница 4: ...IDERATIONS 64 7 PRODUCT APPROVALS 65 7 1 CONNECTION OF TELE TERMINAL EQUIPMENT 65 7 2 EMC EMISSION RADIATED ELECTROMAGNETIC INTERFERENCE 65 7 3 EMC IMMUNITY 65 7 4 ELECTRICAL SAFETY 65 8 PRODUCT RELIA...

Страница 5: ...nnected to a LAN using the ITU T H 323 standard All features of the TANDBERG 8000 are based on standards set by the ITU T When directly connected to BRI ISDN networks TANDBERG s SoftMux enables BONDIN...

Страница 6: ...a the TANDBERG Natural Audio Module a hand held remote control unit a tabletop microphone and a single stand consisting of the Base the Monitor Rack The TANDBERG 8000 is installed as a dual monitor sy...

Страница 7: ...odec also receives incoming video and audio at rates up to 3 Mbps decodes the live video and audio and passes the video signal to the monitor for display Audio is decoded and passed to the TANDBERG Na...

Страница 8: ...ime 0 5sec to near Zoom speed wide to tele 1 8sec The system is able to store up to 15 pre set camera positions making it easier for the user to change the selected view rapidly during a presentation...

Страница 9: ...ported by TANDBERG is 10m 33 ft may be extended up to 20 m 66 ft when using cable with external power supply 2 2 2 Camera Pinouts and connectors 8 PIN RJ shielded modular jack This connector is used f...

Страница 10: ...the System self test menu The maximum length of the camera cable for multiple cameras supported by TANDBERG is 20 m 65 ft The figure below is an example of how multiple cameras should be connected 2...

Страница 11: ...tance A x 0 13 Min viewing width Bmin E g If A is 5 meters then the width of the viewing area B will be 5 x 0 13 0 65 meters 2 2 6 Camera Control Interface The control cable for the camera must be con...

Страница 12: ...ecimal Hex BUTTON NAME Address Decimal Hex BUTTON NAME 4 1 01 NUMBER 1 4 33 21 OK 4 2 02 NUMBER 2 4 34 22 CONNECT GREEN 4 3 03 NUMBER 3 4 35 23 DISCONNECT RED 4 4 04 NUMBER 4 4 36 24 DIRECTORY 4 5 05...

Страница 13: ...onitors are placed side by side inside the Monitor Rack 2 4 1 Specifications TANDBERG 8000 monitors Specifications7 Screen size 50 diagonal Aspect ratio 16 9 or 4 3 Number of pixels 1280 H 768 V 16 9...

Страница 14: ...es can be routed through a hole at the back of the Base To install add cables going out of the system through this hole the rear panel of the Base needs to be opened 2 6 TANDBERG Natural Audio Module...

Страница 15: ...ottom of the screen The text on these blocks will change depending on which menu is selected The user will hear a key tone when entering letters and digits via the remote control The key tones may be...

Страница 16: ...ll Control up to 2 Mbps 1 x Ethernet RJ 45 Jack LAN interface 10 100 Mb up to 3 Mbps The TANDBERG 8000 can easily switch between the different networks on the fly via the user interface The Codec does...

Страница 17: ...protocols the following switches are supported Switches Protocols supported 4ESS AT T AT T Custom 5ESS AT T AT T Custom and National ISDN11 DMS250 Nortel National ISDN DMS100 Nortel National ISDN any...

Страница 18: ...AT T World Connect 8 International Toll Free Service 1800 16 AT T MultiQuest 23 Call Redirection Service Sprint Service code ref 2 Service MCI Service code ref 2 Service 0 Reserved 1 VNET Vision 1 Pri...

Страница 19: ...ide of the CSU is unavailable Scenario TANDBERG codec is connected via a CSU i e a NT Network Termination as follows Codec cableA CSU cableB Network If a CSU loses framing sync from the network exampl...

Страница 20: ...ding a star plus the subaddress at the end of the ISDN number E g If ISDN number is 67117777 and the subaddress is 123 the number to dial into this system will be 67117777 123 Incoming calls without s...

Страница 21: ...to 7 high priority The values 6 and 7 are typically reserved for congestion control IP precedence helps a router select what kind of traffic to prioritise By means of queue mechanisms it can select w...

Страница 22: ...s outgoing and incoming media bit rates by means of flow control signalling An example of this is automatic adjustment of total bandwidth used when sites are added in a MultiSite call or when DuoVideo...

Страница 23: ...have now configured the CallManager with a H 323 client and should be able to register the TANDBERG system to it When the TANDBERG system is registered to a CallManager it will be possible to place an...

Страница 24: ...g participants to interrupt and speak over each other Jitter is defined as the difference in latency Where constant latency simply produces delays in audio and video jitter can have a more adverse eff...

Страница 25: ...ss Packet loss is displayed in percentage in the Call Status menu of the system The number shown is the average of audio and video packets that are lost during the last 2 seconds 4 1 3 16 Intelligent...

Страница 26: ...above protocols are used for connection to special equipment supporting networks such as Switched 56 64 kbps Leased line 56 64 kbps X 21 Leased line dedicated T1 PRI Circuit switched dial up T1 PRI E...

Страница 27: ...nwanted users streaming from the system Streaming Chat When streaming is viewed from the systems web page it is possible to send messages to the system The messages are displayed on the system s monit...

Страница 28: ...stem gets more than 10 packet loss during the last 2 seconds it will go down 64 kbps Ex Call set up on 768 kbps and the above packet loss occurs the new callrate will be 768 kbps 64 kbps 704 kbps b If...

Страница 29: ...et is done through the computation of the Diffie Hellman DH algorithm The DH method uses prime numbers of 512 bits length for DES and 1024 bits for AES The shared secret is then used as a key for the...

Страница 30: ...ed data received and try to resynchronize the call Note Delay difference will vary depending on the different service providers involved in the call The following are the standard bandwidths on H 320...

Страница 31: ...ts on TANDBERG 8000 are implemented as Digital Circuit Terminating Equipment DCE The pin outs for both data ports are the same except pin no 4 see note below The connectors used are female 9 pin D sub...

Страница 32: ...LP Enables the provision of data conferencing capabilities within an MCU call23 Covers many different aspects of data conferencing such as application sharing and white boarding Makes use of MLP and h...

Страница 33: ...ed on the dual monitor This is applicable to receiving XGA presentations on either the main or the duo video stream The command translations done by the chip in the RS232 connector is shown below From...

Страница 34: ...Video Input 1 2 support S Video through Mini DIN connectors Video Input 3 4 support composite signals through RCA connectors Video Input 2 or 3 may be set as Document camera input from the menu setti...

Страница 35: ...NC needs to be installed on the PC to make use of this feature free download from http www realvnc com When correctly set up27 the PC image will be used as video input by the system whenever the PC bu...

Страница 36: ...the XGA output The following VGA SVGA and XGA outputs are supported and may be received as Native Resolutions from a remote system VGA SVGA XGA28 640X480_60Hz 800X600_60Hz 1024X768_60Hz Note By press...

Страница 37: ...ERG 8000 system for bandwidths of up to 768 kbps Under the preconditions named above and depending on the far end s H 264 support the TANDBERG system will select H 264 as video compression standard if...

Страница 38: ...lowing table shows relationship between Transmission modes selected by the system when Motion or Sharpness is set in the Call Quality menu IVM will use this table to optimize the Video quality accordi...

Страница 39: ...84 1472 384 1536 384 1920 384 1719 For restrict use 56k multiples E g 112 56 168 56 etc When using the Duo Video feature the main video bandwidth can be calculated by using the formula below Main vide...

Страница 40: ...ds H 263 and H 263 capabilities iCIF iSIF enables TANDBERG 8000 to transmit and receive a true interlaced video image near TV quality i e 60 fields per second Note Natural Video may only be used on ba...

Страница 41: ...r video input but requesting a snapshot from another system will always display the current image i e the far end image seen on screen Snapshot is implemented according to the ITU standard H 261 Annex...

Страница 42: ...ts all audio settings will be set to factory programmed values The default settings are correct for Audio Technica AT841 R microphone Mic in 1 3 and for most consumer electronics CD players cassette r...

Страница 43: ...When mode is set to Auto for this input it will not be enabled unless Video input 4 i e VCR is selected As there is no acoustic echo canceller on this input microphones mixers should not be connected...

Страница 44: ...utput menu the outputs can be independently enabled or disabled Disabled outputs will be muted The audio output levels specify the maximum level of the output When selecting Restore Defaults all audio...

Страница 45: ...ground centre signal Output impedance 680 ohms Max Output level max level setting volume control set to max 15 3 Vpp Max Output level min level setting volume control set to max 1 15 Vpp Range menu ou...

Страница 46: ...adjusted when the system is installed in a new room This setting allows optimization of the echo canceller to the acoustic size of the room where the system is placed The setting should reflect the a...

Страница 47: ...trol AGC The TANDBERG 8000 s Automatic audio levelling feature will ensure that the transmitted audio will always be at the same level There are four independently selectable audio leveller AGCs in th...

Страница 48: ...from Audio Input 6 VCR VCR Ducking will automatically adjust the level of the VCR input back to normal if no other audio than that of the VCR is detected This allows for easy voice over commentary du...

Страница 49: ...2 48 H 320 4 G 722 1 32 H 320 H 323 5 G 722 1 24 H 320 H 323 6 G 728 7 G 711 64 56 48 When system set to Auto the following are the preferred audio quality priorities on call rates below or equal to 1...

Страница 50: ...LAN using 10Mbps speed Half Duplex 10 Full 10 Mbps speed Full Duplex 100 Half 100 Mbps speed Half Duplex 100 Full 100 Mbps speed Full Duplex In auto negotiate mode the codec will try to dynamically ch...

Страница 51: ...ient please see Upgrading software in TANDBERG Videoconferencing units document D10238 for details A web browser please see TANDBERG 8000 User Manual for details A Telnet client please see Data port U...

Страница 52: ...the codec software file should be put into the file system of the local codec e g ftp LocalCodecIPaddress remote s08001e30 pkg Please see document D10238 How to upgrade a TANDBERG Videoconferencing s...

Страница 53: ...cation may also be sent to the administrator of the network 4 6 6 System Protection 4 6 6 1 System Access Account codes A System Access Code is an optional verification code before placing a call and...

Страница 54: ...ite TMS to authenticate Authentication is performed via an MD5 challenge using a configurable TELNET port port 57 by default In the course of authentication the TANDBERG system provides a challenge su...

Страница 55: ...going H 323 call First call uses 5555 for outgoing Q 931 and 5556 for H 245 next uses 5557 for Q 931 and 5558 for H 245 etc Incoming H 323 call First uses call uses 5555 for H 245 second 5556 etc Disc...

Страница 56: ...ion of ISDN and IP sites Furthermore a combination of External Network V 35 RS449 RS366 X21 Leased Line T1 E1 and IP sites is possible under the following prerequisites An External Network party must...

Страница 57: ...When adding sites to a call the system will use flow control to utilize the available bandwidth for the call ISDN When adding sites to a call the system will automatically downspeed to the appropriate...

Страница 58: ...m name In addition the host of the MultiSite can use Chair control i e the MultiSite system can choose which site to be viewed by all Site naming in MCU When the terminal is connected to an MCU that s...

Страница 59: ...ir all sites connected to Cascaded A will see the site on air in full picture The rest of the sites in the conference will see the CP image Picture viewed by all 2 Please also remember the limitations...

Страница 60: ...e global directory stored in codec s file system The global directory can only be edited through the file system by using ftp Once the global directory file is stored on the codec ftp codecIPaddress u...

Страница 61: ...2 for more info on the globdir file The files should be stored under ftp codecIPaddress user startup1 prm globdir prm startup2 prm Note Do not put the command P boot into these files as this will cau...

Страница 62: ...bout the usage of this feature 5 8 Other Standards supported 5 8 1 H 320 This ITU standard is a generic name applied to all standards based videoconferencing equipment By its nature it calls up a numb...

Страница 63: ...CU and the endpoints must then put this password in to join the meeting The password must be numerical There are two ways of entering this external MCU password 1 Password entered together with the MC...

Страница 64: ...pany itself a company with a low rate of emissions and effects on the environment TANDBERG s policy is to make sure our partners produce our products with minimal influence on the environment and to d...

Страница 65: ...roduct complies with EU s Commission Decision 89 336 EEC 7 4 Electrical Safety IEC 60950 1991 Amd 1 1992 Amd 2 1993 Amd 3 1995 Amd 4 1996 EN 60950 1992 Amd 1 1993 Amd 2 1993 Amd 3 1995 Amd 4 1997 Amd...

Страница 66: ...rnet cable 112083 3 0 m 9 8 ft TANDBERG 8000 Monitor cable 2x S Video to MiniDin Video Cable 111816 1 0 m 3 3 ft RS232 monitor control cable for T8000 50 Pioneer Plasma screen 9 pin D SUB 60 112376 1...

Страница 67: ...257 cm Depth 80 cm 89 cm 83 cm Height 105 cm 100 cm 33 cm Weight 90 kg 119 kg 58 kg The two monitors are placed upright in one box 9 3 Operating Temperature and Humidity 0 C to 35 C 32 F to 95 F ambie...

Страница 68: ...gain control Automatic noise reduction Audio level meters VCR ducking Audio Inputs 6 inputs 3 x microphone 24V phantom powered XLR connector 1 x RCA Phono Line Level audio mixer 1 x RCA Phono Line Lev...

Страница 69: ...ectivity TCP IP DHCP ARP FTP Telnet HTTP SNMP Enterprise Management Internal web server Internal streaming server 10 100Mbit full half duplex manual or auto detect selection IP conflict warning Other...

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