NDA-24233 ISSUE 2 STOCK # 0293886 VisuaLink 128/384 Engineering Guide JANUARY, 1999 NEC America, Inc.
LIABILITY DISCLAIMER NEC America, Inc. reserves the right to change the specifications, functions, or features, at any time, without notice. NEC America, Inc. has prepared this document for use by its employees and customers. The information contained herein is the property of NEC America, Inc. and shall not be reproduced without prior written approval from NEC America, Inc. Copyright 1999 NEC America, Inc.
EXHIBIT J1 FCC REQUIREMENTS NEC America, Inc. VisuaLink 128/VisuaLink 384 TYPE OF SERVICE The VisuaLink 128 and the VisuaLink 384 are stand-alone devices that allow multimedia conferencing by transmitting video, audio and data to remote locations over the ISDN Basic Rate interface. The VisuaLink 128 and VisuaLink 384 connect to the ISDN digital network through separately-registered NTI equipment. They provide POTS ports which allow a customer-provided 2500-type telephone access to the digital network.
IF PROBLEMS ARISE If any of your telephone equipment is not operating properly, you should immediately remove it from your telephone lines, as it may cause harm to the telephone network. If the telephone company notes a problem, they may temporarily discontinue service. When practical, they will notify you in advance of this disconnection. If advance notice is not feasible, you will be notified as soon as possible.
CSA Requirement To ensure that certified equipment is attached correctly, and only to the networks of participating carriers, the following statement shall accompany each unit of certified equipment offered for sale. This statement must be included conspicuously in written or electronic format, at or near the front of each copy of the operating manual, or accompany other technical information, or be included as a separate sheet. The required statement is: CP-01, Issue 8, Part I Section 14.
VisuaLink 128/384 Engineering Guide Table of Contents Table of Contents Chapter 1: VisuaLink Command Fundamentals .................................................... 1-1 Summary ............................................................................................................................. 1-1 Communication Outline ....................................................................................................... 1-1 Physical/Electrical lnterface .........................................
Table of Contents VisuaLink 128/384 Engineering Guide DATA Command ............................................................................................................... 3-19 SDM2 Setting LSD Speed 4-1 ............... 3-19 RDM2 Checking LSD Speed Setting 4-2 ............... 3-20 SDM3 Setting MLP Speed 4-3 ............... 3-20 RDM3 Checking MLP Speed Setting 4-4 ............... 3-21 ISDN Registering/Setting Command ................................................................................
VisuaLink 128/384 Engineering Guide Table of Contents Report Response Control Command ................................................................................ 3-43 ITCS Conference Status Report Control 14-1 ............. 3-43 IMCU Multi-point Conference Status Report Control 14-2 ............. 3-43 I243 H.243 Report Control 14-3 ............. 3-44 ICGP Command Generator Related Report Control 14-4 ............. 3-44 Maintenance and Other Command ....................................................
Table of Contents VisuaLink 128/384 Engineering Guide Alarm Status Report Command ........................................................................................ 3-65 RALM Alarm Status Change Report (1 of 2) 26-1 ............. 3-65 RALM Alarm Status Change Report (2 of 2) 26-1 ............. 3-66 Video Status Report Command ........................................................................................ 3-67 RVSR Incoming Video Synchronous Status Report 27-1 .............
VisuaLink 128/384 Engineering Guide Table of Contents Chapter 4: Error Response Table ............................................................................ 4-1 Chapter 5: List of Factors for Disconnection in Table .......................................... 5-1 Appendix A: Pin-out Specification ...........................................................................A-1 Appendix B: Line Speed Specifications ..................................................................B-1 Appendix C: ISDN Q.
VisuaLink 128/384 Engineering Guide List of Tables List of Tables Table 1: Table 2: Table 3: Table 4: Table 5: Table 6: Table 7: Table 8: Table 9: Table 10: Table 11: Table 12: Table 13: Table 14: Table 15: Table 16: Table 17: Table 18: Table 19: Table 20: Table 21: Table 22: Table 23: Table 24: Table 25: Table 26: Table 27: Table 28: Table 29: Table 30: Table 31: Table 32: Table 33: Table 34: Table 35: Table 36: Table 37: Table 4-1: VIDEO Command .........................................................
VisuaLink 128/384 Engineering Guide Chapter 1 Chapter 1: VisuaLink Command Fundamentals Preface Thank you very much for purchasing the VisuaLink 128 or VisuaLink 384. VisuaLink is suitable for a conference with one to three people on a site, and it is a device to realize a multimedia communication of video, voice, and graphic information by connecting to an ISDN line. This document explains the external console of the VisuaLink from a console such as a personal computer.
Chapter 1 VisuaLink 128/384 Engineering Guide 1.3 Physical/Electrical lnterface The external control port is at the back of the VisuaLink and uses DIN8 pin connectors. The maximum length of the control cable shall be no more than 20 ft. (6.1 meter) due to electric characteristics.
VisuaLink 128/384 Engineering Guide Chapter 1 1.4 Communication Format Communication between a console and VisuaLink 128/384 is done in a start-stop synchronization of the following format. Data Format START 1 Data Length: Stop Bit: Parity: Baud: 2 AS CII 8bit 3 4 5 PTY 6 7 8 STOP 9 7, 8 bit ASCII code 1 bit Even, Odd, NONE parity 1200, 2400, 4800, 9600bps Note: Default setting for VisuaLink is 9600, 8, none, 1. To change the default setting use the SSPR command.
Chapter 1 VisuaLink 128/384 Engineering Guide Command Format Command Name Space Parameter CR+LF Command: Transmit 4-character commands (only upper case can be used) Space: More than one space is transmitted between a command and a parameter Parameter: If a command requires a parameter, a parameter is assigned. (Only upper case can be used) However, if parameters are more than one, more than one space is transmitted between parameters. CR: Transmit Carriage Return Code (ODH).
VisuaLink 128/384 Engineering Guide Chapter 1 1.5 Communication Procedure There is no procedure for communication between a console and VisuaLink as a rule. Therefore, a communication line is presumed to be error-free. When it is remotely operated with a modem, efficient operation may not be expected when a line error occurs. Because of this, in a remote control, a modem with error correction feature shall be used, or VisuaLink shall be checked for operation.
Chapter 1 (1) (2) VisuaLink 128/384 Engineering Guide Command 1 is issued using the external control port rather than a personal computer. If a report is received from the remote unit before a transmission of Command 1, it transmits a report to a PC and then transmits Command 1 to the remote unit. It transmits Response 1 to the PC after the transmission. However, in parameter error and etc., it immediately transmits an error response.
VisuaLink 128/384 Engineering Guide Chapter 1 1.6 Connecting and Incoming Call Control Basic Sequence Connecting and incoming call control basic sequence (when the incoming call mode of the VisuaLink receiving a call is set to the manual incoming call setting) is shown in the following.
Chapter 1 VisuaLink 128/384 Engineering Guide This page is for your notes.
VisuaLink 128/384 Engineering Guide Chapter 2 Chapter 2: Console Command List Table 1: VIDEO Command NO 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 1-11 1-12 1-13 Feature Setting Video Format Checking Video Format Setting Setting Picture-in-Picture Checking Picture-in-Picture Setting Setting Video Input Switch Checking Video Input Setting Setting Monitor Output Video Checking Monitor Output Video Setting Setting/Checking PIP Display Format Setting/Checking PIP During Snapshot Setting/Checking Video Priority
Chapter 2 VisuaLink 128/384 Engineering Guide Table 4: DATA Command NO 4-1 4-2 4-3 4-4 Feature Setting LSD Speed Checking LSD Speed Setting Setting MLP Speed Checking MLP Speed Setting Command Name SAM2 RAM2 SDM3 RDM3 Process Setting Status Setting Status Table 5: ISDN Registering/Setting Command NO 5-1 5-2 5-3 5-4 5-6 5-7 5-8 5-9 5-10 5-11 Feature Registering My Number Checking My Number Registration Registering Speed Dial Checking Speed Dial Registration Setting Incoming Call Buzzer Checking Incomi
VisuaLink 128/384 Engineering Guide Chapter 2 Table 10: Registering Local Location Name Command NO 10-1 Feature Registering Local Site Name Command Name MRNS Process Setting Table 11: Serial Port Control Command NO 11-1 11-2 Feature Setting Serial Port Checking Serial Port Setting Command Name SSIO RSIO Process Setting Status Table 12: Acquiring Version Command NO 12-1 Feature Requesting Software Version NO 13-1 13-2 Feature Setting Local Loopback Checking Local Loopback Setting Command Name R
Chapter 2 VisuaLink 128/384 Engineering Guide Table 17: Model Identification Command NO 17-1 Feature Read Model Identification NO 18-1 Feature Initiate Audio Training NO 19-1 19-2 19-3 19-4 Feature Requesting Connection Request Disconnection Incoming Call Permit/Reject Communication Status Inquiry NO 20-1 Feature Request for Camera Direction Change Command Name RMES Process Status Table 18: Audio Training Command Command Name ECTS Process Operation Table 19: ISDN Control Command Command Name N
VisuaLink 128/384 Engineering Guide Chapter 2 Table 24: Communication Status Report Command NO 24-1 24-2 24-3 Feature H.
Chapter 2 VisuaLink 128/384 Engineering Guide Table 32: Multi-point Related Report Command NO 32-1 32-2 32-3 32-4 32-5 32-6 32-7 32-8 32-9 32-10 Feature Multi-point Conference Operation Status Report Multi-point Conference Mode Status Report Acquisition of Right to Operate Report Multiple Address Transmission Report Specific Picture Reception Report Talker Detection Control Report SnapShot Transmission Permit Report Multiple Address Originator Monitor Video Switch Report Terminal Connection Report Confer
VisuaLink 128/384 Engineering Guide Chapter 3: Console Command List Command Detailed Format Command details are described in this section according to the following format. Command Name Command Number Description: Describe command features. Command Format: Describe command input format. Response: Describe a response to a command.
Console Command List VisuaLink 128/384 Engineering Guide 3.1 VIDEO Commands SVFM Setting Video Format Description: Command Format: This sets video format. VisuaLink 128/384 is equipped with a feature to code active video with kinds of resolution. The formats are QCIF and CIF (FICF in parameter) based on the ITU-T Recommendation H.261 and H.263. Resolution setting affects transmitted video. Received video format follows a specification from the transmitting side.
VisuaLink 128/384 Engineering Guide SPIP Console Command List Setting Picture-in-Picture 1-3 Description: Sets PIP (small screen) display Command Format: SPIP p1 p2 p1: P2: ON OFF RT RB LT LB : : : : : : PIP output ON PIP output OFF Display at top right Display at bottom right Display at top left Display at bottom left Note: p2 is omitted when p1 = Off Response: Normal Response: OK Error Response: RPIP ERR01 ERR07 ERR85 ERR87 Checking Picture-in-Picture Setting 1-4 Description: Checks the
Console Command List SSND VisuaLink 128/384 Engineering Guide Setting Video Input Switch 1-5 Description: This sets video input switch. Command Format: SSND p1 p2 p1: p2: Response: RSND L R C1 C2 : : : : local site remote site Camera 1 Camera 2 Normal Response: OK Error Response: ERR01 ERR07 ERR20 ERR85 ERR87 Checking Video Input Setting 1-6 Description: Checks the current video input sending status.
VisuaLink 128/384 Engineering Guide SDSP Console Command List Setting Monitor Output Video 1-7 Description: Sets output video image. Command Format: SDSP p1 p1: Response: Note: TX : RX : STL : Transmission Video Reception Video Still-picture Normal Response: OK Error Response: ERR01 ERR07 ERR85 ERR87 User will be unable to switch to STILL PICTURE if STILL PICTURE graphics has not been sent.
Console Command List SPDP VisuaLink 128/384 Engineering Guide Setting/Checking PIP Display Format 1-9 Description: Setting the display image seen in the picture-in-picture (PIP) window. Command Format: SPDP [p1] p1: M : mirror image is displayed N : non-mirror image is displayed Note: When p1 is omitted, the current setting is reported.
VisuaLink 128/384 Engineering Guide SCPI Console Command List Setting/Checking Video Priority Description: Command Format: 1-11 The VisuaLink has a function to automatically optimize the picture quality, (e.g., number of frames, resolution, coding, noise, etc.). In low bit rate coding there is characteristic for resolution and frame to oppose each other. If resolution is imposed, the number of frames (motion) becomes less. If however the number of frames increases, resolution quality is degraded.
Console Command List R263 VisuaLink 128/384 Engineering Guide Checking H.263 Setting 1-13 Description: Reporting the current setting by S263 command Command Format: R263 Response: Normal Response: p1: Error Response: Page 3-8 p1 OK ON : OFF : H.263 available H.
VisuaLink 128/384 Engineering Guide Console Command List 3.2 AUDIO Command SAMD Setting Audio Mode Description: Command Format: Sets the audio coding format. The VisuaLink is capable of µ-Law PCM, SBADPCM and LP-CELP.
Console Command List SADL VisuaLink 128/384 Engineering Guide Setting Audio Delay 2-3 Description: Sets audio delay (lip sink). Delay is generated when video is coded in transmission, and the amount of delay differs depending on a transmission speed. On the contrary, audio coding delay is about 1/1000 ~ 1/100, so a problem that a person’s lips and audio cannot be synchronized (lip sink).
VisuaLink 128/384 Engineering Guide RADL Console Command List Checking Audio Mode Setting 2-4 Description: Checks the current audio delay setting Command Format: RADL p1 p2 Response: p1: 64 2x64 3B 4B 5B 6B : : : : : : 56/64kpbs 2x56/2x64 kbps 168/192kbps 224/256kbps 280/320kbps 336/384kbps p2: TX : Transmission side Normal Response: p1 OK p1: 000 - 024:3-digit in decimal fixed (10msec step) Error Response: ERR01 ERR05 ERR49 ERR87 Note: If VL128, setting 3B to 6B at p1 results in error.
Console Command List RMIC VisuaLink 128/384 Engineering Guide Checking MIC ON/OFF Setting 2-6 Description: Checks the current microphone setting Command Format: RMIC Response: Normal Response: p1 OK p1: ON : OFF : Error Response: SVOL MIC ON MIC OFF ERR01 ERR07 ERR87 Setting Volume 2-7 Description: Sets (adjusts) received volume during a communication.
VisuaLink 128/384 Engineering Guide SASW Console Command List Setting Audio Input/Output Port 2-9 Description: Sets the audio input port and output port. Command Format: SASW p1 p1: Response: : : : : LINE Headset Telephone Automatic Normal Response: OK Error Response: RASW LINE HEAD TEL AUTO ERR01 ERR07 ERR87 Checking Audio Input/Output Port Setting 2-10 Description: Checks the current audio input and output setting.
Console Command List SMMT VisuaLink 128/384 Engineering Guide Sets Audio or Audio/Video Outgoing Mute Setting 2-11 Description: Sets whether the audio or audio and video outgoing is muted or unmuted at the start of communication when the VisuaLink automatically answers or manual answered calls.
VisuaLink 128/384 Engineering Guide SMTC Console Command List Sets Audio or Audio/Video Mute Setting 2-13 Description: Sets whether the audio or audio and video outgoing is muted or unmuted at the start of communication when the VisuaLink automatically answers or manual answered calls.
Console Command List VisuaLink 128/384 Engineering Guide 3.3 LINE Setting Command SNET Setting Network Type (P x 64/56) 3-1 Description: Sets a network type (P x 64/56). Some networks use 8 kbps out of the 64 kbps for network control information, so the network available for users may be limited to P x 56 kbps. When connecting to the network, check if it is a limited network (P x 56) or clear network (P x 64).
VisuaLink 128/384 Engineering Guide NNSS Console Command List Setting Transmission Line Type Description: Sets the line interface: High speed digital basic leased line (128k I Interface) or National ISDN-1 Basic Rate Interface Command Format: NNSS p1 p1: D2B : *High speed digital basic leased line (128k I Interface) National ISDN-1 Basic Interface Rate I2B : Response: Normal Response: OK Error Response: Note: NNSI 3-3 ERR01 ERR05 ERR07 ERR87 High Speed digital basic leased lines are currently
Console Command List SLSP VisuaLink 128/384 Engineering Guide Setting Transmission Line Speed Description: Sets transmission speed. Command Format: SLSP p1 p1: Response: 3-5 B 2B 3B 4B 5B 6B : : : : : : 56/64 kbps 2x56/2x64 kbps 168/192 kbps 224/256 kbps 280/320 kbps 336/384 kbps Normal Response: OK Error Response: ERR01 ERR05 ERR07 ERR21 ERR45 ERR87 Note: If VL128, setting 3B to 6B results in error.
VisuaLink 128/384 Engineering Guide Console Command List 3.4 DATA Command SDM2 Setting LSD Speed Description: Setting Low Speed Data (LSD) port speed • • Command Format: 4-1 Allows for H.281 far-end camera control PC-to-PC data transmission SDM2 p1 p1: Response: NDA-24233 Issue 2 OFF 1.2 4.8 6.4 9.6 14.4 : : : : : : OFF 1.2 kbps 4.8 kbps 6.4 kbps 9.6 kbps 14.
Console Command List RDM2 VisuaLink 128/384 Engineering Guide Checking LSD Speed Setting 4-2 Description: Reporting the current LSD speed by SDM2 command Command Format: RDM2 Response: Normal Response: p1 OK p1: OFF 1.2 4.8 6.4 9.6 14.4 Error Response: SDM3 OFF 1.2 kbps 4.8kbps 6.4 kbps 9.6 kbps 14.4 kbps ERR01 ERR05 ERR07 ERR21 ERR87 Setting MLP Speed Description: Command Format: Allows for NEC far-end camera and system control Allows for T.
VisuaLink 128/384 Engineering Guide RDM3 Console Command List Checking MLP Speed Setting 4-4 Description: Checks the current MLP speed setting. Command Format: RDM3 Response: Normal Response: p1 OK p1: OFF 4.0 6.4 14.4 24.0 Error Response: NDA-24233 Issue 2 : : : : : OFF 4.0 kbps 6.4 kbps 14.4 kbps 24.
Console Command List VisuaLink 128/384 Engineering Guide 3.5 ISDN Registering/Setting Command NDSS Registering My Number 5-1 Description: Registers a local dial number. In a communication, a local dial number is reported to the remote site at a call origination. The local number to report at this time is registered. The number of digit that can be registered is 20 digits for dial number and 8 digits for a sub address at a maximum.
VisuaLink 128/384 Engineering Guide NDSR Console Command List Checking My Number Registration 5-2 Description: Checks the current local dial number setting. In a communication, a local dial number is reported to the remote site at a call origination. This is used to check a local dial number set by a NDSS command. Command Format: NDSR [p1] p1: L11 L12 L21 L22 L31 L32 Response: : : : : : : line 1 dial No. 1 line 1 dial No. 2 line 2 dial No. 1 line 2 dial No. 2 line 3 dial No. 1 line 3 dial No.
Console Command List MDST VisuaLink 128/384 Engineering Guide Registering Speed Dial 5-3 Description: VisuaLink can register a maximum of 130 speed dial numbers. A dial number that can be registered shall be 20-digit at a maximum with a sub address of a maximum of 8 digits, and a line speed must be set.
VisuaLink 128/384 Engineering Guide MDRD Console Command List Checking Speed Dial Registration Description: Checks the current registers speed dial number.
Console Command List NBZS VisuaLink 128/384 Engineering Guide Setting Incoming Call Buzzer 5-6 Description: Sets the incoming call buzzer in a communication using BRI ISDN, this sets an incoming call bell to rumble when a request for a incoming call from a remote office is received. This setting is valid only when the incoming call setting is manual.
VisuaLink 128/384 Engineering Guide SINC Console Command List Setting Incoming Call Mode 5-8 Description: Sets the incoming call mode. There are three ways to receive an incoming call: manual incoming call mode, automatic incoming call mode, and selective incoming call mode. In a manual incoming call mode, an operation to receive a call is required. In an automatic incoming call mode, a communication starts when a request for an incoming call is received.
Console Command List SRNG VisuaLink 128/384 Engineering Guide Setting/Checking Incoming Call Buzzer at Auto Answer Mode 5-9 Description: Setting ringing times of incoming call buzzer in auto answer mode or selective answer mode Command Format: SRNG [p1] p1: 0: not ringing 1-9: ringing times Note: When p1 is omitted, the current setting is reported.
VisuaLink 128/384 Engineering Guide RPID Console Command List Checking SPID 5-11 Description: Reporting current SPID Command Format: RPID p1 p1: Response: L11 L12 L21 L22 L31 L32 : : : : : : Line1 Channel1 Line1 Channel2 Line2 Channel1 Line2 Channel2 Line3 Channel1 Line3 Channel2 Normal Response: p1 p2 OK p1:L11 L12 L21 L22 L31 L32 : : : : : : Line1 Channel1 Line1 Channel2 Line2 Channel1 Line2 Channel2 Line3 Channel1 Line3 Channel2 p2:SPID Error Response: ERR01 Note: If VL128, setting L21
Console Command List VisuaLink 128/384 Engineering Guide 3.6 Camera Related Registering/Setting Command CPPS Registering Camera Preset Position Description: Registers a camera preset position. Command Format: CPPS p1 p2 p3 [p4] p1: p2: p3) p4: L1-2 : R1-2 : 1-9 : ON : OFF : x ... x : 6-1 Local Camera Number Remote Camera Number Preset Number Register Release Talker Registration (alphabet 16-character) Note 1: When p3 is OFF, p4 is omitted.
VisuaLink 128/384 Engineering Guide SCMK Console Command List Setting Camera Model 6-3 Description: Sets types of camera which will be controlled. Command Format: SCMK p1 p1: S : C : Response: Normal Response: OK Error Response: RCMK EVI-D30 VC-C1 ERR01 Checking Camera Model Setting 6-4 Description: Checks current camera control setting.
Console Command List VisuaLink 128/384 Engineering Guide 3.7 Communication Status Reading Command RMAC Read Manufacturer Code 7-1 Description: Acquires manufacturer code of a remote site.
VisuaLink 128/384 Engineering Guide RMOD Console Command List Read Common Mode During Communication 7-2 Description: Reads negotiated parameter setting. Command Format: RMOD Response: Normal Response: p1 p2 p3 p4 p5 p6 p7 p8 OK p1: p2: p3: p4: p5: p6: p7: p8: 64 : 56/64 kbps 2x64 : 2x56/2x64 kbps 192 : 168/192 kbps 256 : 224/256 kbps 320 : 280/320 kbps 384 : 336/384 kbps 56 : 56 kbps network 64 : 64 kbps network QCIF/FCIF ULW/ SBA/ LDC/ OFF 4.0/6.4/14.4/24.0/VMLP/Off On/Off On/Off 1.2/4.8/9.
Console Command List R221 VisuaLink 128/384 Engineering Guide Read H.221 Synchronous Status 7-3 Description: This reads a status of the H.
VisuaLink 128/384 Engineering Guide RCST Console Command List Read Participating Conference Status Description: This reads conference participating status. Command Format: RCST Response: Normal Response: p1 p2 OK p1: PP MP : : p2: H243 : MLP : 7-5 point to point connection multi-point connection multi-point conference based on ITU-T H243 NEC specific multi-point conference Note: When p1 = PP, p2 is omitted.
Console Command List VisuaLink 128/384 Engineering Guide 3.8 Alarm Related Command CALM Read Alarm Status (1 of 2) 8-1 Description: Acquires alarm status. This is used to check the information of a generated alarm and the loopback status.
VisuaLink 128/384 Engineering Guide CALM Console Command List Read Alarm Status (2 of 2) Response p4: 8-1 Bonding alarm D7 D6 D5 D4 D3 D2 D1 D0 D0: Bonding frame loss 0: D1: Bonding speed negotiation fail 0: D2: Network type negotiation fail 0: D3: Dialing number negotiation fail 0: D4: Additional channel connection fail 0: D5-7:Unused 0: p5: NDA-24233 Issue 2 abnormal abnormal abnormal abnormal abnormal fixed Off Video Audio LINE fixed TEST status 2 D7 D6 D5 D4 D3 D2 D0-1: Video mute D2-3: Unu
Console Command List VisuaLink 128/384 Engineering Guide 3.9 History Reading Command RLAM Read Communication/Alarm History 9-1 Description: Acquires communication history and alarm history. Command Format: RLAM p1 p2 p3 p1: p2: p3: L A yyyy/mm/dd/hh:mm yyyy/mm/dd/hh:mm : : : : communication history alarm history starting date ending date yyyy: year mm: month dd: date hh: hour mm: minute Note: p2 and p3 can be omitted. If so, all the histories are output.
VisuaLink 128/384 Engineering Guide Console Command List 3.10 Registering Local Location Name Command MRNS Registering Local Site Name 10-1 Description: Registers a local site location name. Command Format: MRNS p1 p2 p1: xxxxxxxx : p2: XXXXXXXX : alphabet location name (within 16 characters) character location name (within 16 characters) Note 1: When p1 is omitted, a location name is deleted. Note 2: When p1 is omitted, p2 is omitted.
Console Command List VisuaLink 128/384 Engineering Guide 3.11 Serial Port Control Command SSIO Setting Serial Port 11-1 Description: VisuaLink is equipped with two serial ports, and four possible settings: T120 data conference Camera control External console control User data (Not compliant to T.
VisuaLink 128/384 Engineering Guide Console Command List 3.12 Acquiring Version Command RVER Requesting Software Version 12-1 Description: Acquires the VisuaLink software version.
Console Command List VisuaLink 128/384 Engineering Guide 3.13 Maintenance Command SLLB Setting Local Loopback 13-1 Description: Sets local loopback process. VisuaLink is equipped with a loopback test point inside a terminal for autonomous diagnosis as a maintenance feature.
VisuaLink 128/384 Engineering Guide Console Command List 3.14 Report Response Control Command ITCS Conference Status Report Control 14-1 Description: Activation/deactivation of conference status reporting for thing such as: CAMI/CPNI/STEI Command Format: ITCS p1 p1: ON : OFF : report not report Note: p1 can be omitted.
Console Command List I243 VisuaLink 128/384 Engineering Guide H.243 Report Control 14-3 Description: Activation/deactivation of H.243 multipoint conference status reporting for such things as: COPI/CSPI/CRPI/CVCI/CSSC/CMPI/CJNI/CSTI Command Format: I243 p1 p1: ON : OFF : report not report Note: p1 can be omitted. If so, the current set value is displayed.
VisuaLink 128/384 Engineering Guide Console Command List 3.15 Maintenance and Other Command ISPR Setting Parameter Initialization Description: Initializes all VisuaLink values to factory default. Command Format: ISPR Response: Normal Response OK Error Response: CRAM ERR01 Clearing Backup Memory 15-2 Description: Initializes registered data.
Console Command List WCLK VisuaLink 128/384 Engineering Guide Setting System Clock 15-4 Description: Sets the VisuaLink built-in system clock, date and time.
VisuaLink 128/384 Engineering Guide Console Command List 3.16 Mutli-point Conference Status Command RMNA Read Multi-point Conference Participating Location Name Description: Acquires location name of all location participating locations in multipoint conference.
Console Command List RMST VisuaLink 128/384 Engineering Guide Read Multi-point Conference Operation Status (NEC Specific) 16-2 Description: Acquires a status of a multi-point conference status when in activated for NEC specific multi-point conference. Command Format: RMST p1 p2 p3 p4 p5 p6 ............
VisuaLink 128/384 Engineering Guide RMPS Console Command List Read Multi-point Conference Operation Status Description: Acquires the multi-point conference status.
Console Command List VisuaLink 128/384 Engineering Guide 3.17 Model Identification Command RMES Read Model Identification 17-1 Description: Read model identification Command Format: RMES Response: Normal Response p1 p2 OK p1: TC2000_EC : VL128 TC2000_6B : VL384 p2: F/W version: ex. V01.01.
VisuaLink 128/384 Engineering Guide Console Command List 3.18 Audio Training Command ECTS Audio Training Command 18-1 Description: Command Format: Initiate audio training. White noise is generated while 7 seconds.
Console Command List VisuaLink 128/384 Engineering Guide 3.19 ISDN Control Command NCRN Requesting Connection 19-1 Description: Placing a BRI ISDN call. A call can be requested by either directly specifying a remote number or using an speed dial number. If using an speed dial number, it must be registered in advance with MDST command.
VisuaLink 128/384 Engineering Guide NDSC Console Command List Requesting Disconnection 19-2 Description: A disconnect in an BRI ISDN call. This command is used to execute a disconnection request and ending communication. Command Format: NDSC Response: Normal Response: OK Error Response: NCIC ERR01 ERR41 ERR46 ERR48 ERR87 Incoming Call Permit/Reject 19-3 Description: Permits or rejects incoming call on the BRI ISDN live.
Console Command List NSTQ VisuaLink 128/384 Engineering Guide Communication Status Inquiry 19-4 Description: Gives a status on the ISDN communication.
VisuaLink 128/384 Engineering Guide Console Command List 3.20 Camera Control Command CAMS Request for Camera Direction Change 20-1 Description: Sets camera head swing control. This command is valid only when an preset or auto mode camera is in use. A control of Camera 2 is only valid when the camera is the EVI-D30 type.
Console Command List VisuaLink 128/384 Engineering Guide 3.21 Option Control Command POCS Pointer Control Description: Command Format: 21-1 Activates or deactivates the on-screen pointer . The pointer is displayed at the remote monitor. This pointer can only be activated when both systems (Remote/Local) are set to a NEC mode.
VisuaLink 128/384 Engineering Guide STPR Console Command List SnapShot Transmission Request Description: Sends a snapshot (still graphic) image to the remote site. Command Format: STRP Response: Normal Response OK Error Response: ERR01 SXMR 21-3 Standard Display Screen Setting Request 21-4 Description: Requests for a display setting change when going through the MCU. This command is only valid when going through an NEC multi-point control unit, that has multi-screen control capability.
Console Command List SXST VisuaLink 128/384 Engineering Guide Request to Acquire Composite Screen Setting 21-5 Description: Request for status on the various video screens displays. This command is only valid when going through an NEC multi-point control unit MCU5000A, that has multi-screen control capability.
VisuaLink 128/384 Engineering Guide Console Command List 3.22 Multi-point Conference Control COPR Request to Chairman Control 22-1 Description: Acquires or deletes chairman control. Command is only valid when the VisuaLink is in a multi-point conference.
Console Command List CSPR VisuaLink 128/384 Engineering Guide Multiple Address Transmission Request Description: Acquires the simulcast transmission. Command Format: CSPR p1 p1: Note 1: Note 2: Note 3: Response: Page 3-60 0-255 * : : 22-2 conference room number to be received composite screen display When p1 is omitted, it becomes a local office conference room number. Also in a NEC specific multi-point conference, 1-14 only can be specified.
VisuaLink 128/384 Engineering Guide CRPR Console Command List Specific Picture Reception Request Description: Activates or deactivates selective receive mode.
Console Command List VisuaLink 128/384 Engineering Guide 3.23 Opening Control Command OMES Opening Message at Unit Activation 23-1 Description: Report opening message at power up. This is reported when the unit is automatically re-start due to some failure. In the case of automatic reset, please perform necessary procedures to reconnect the line. Command Format: OMES p1 p2 p1: p2: Page 3-62 TC2000-EC : VL128 TC2000-6B : VL384 F/W version (ex) V01.00.
VisuaLink 128/384 Engineering Guide Console Command List 3.24 Communication Status Report Command H221 H.221 Synchronous Status Report Description: H.221 reporting status change. Command Format: H221 p1 p1: IMAC 24-1 AI : DI : synchronization established out of synchronization Manufacturer Code Report 24-2 Description: Reports a manufacturer code for the remote site.
Console Command List IMOD VisuaLink 128/384 Engineering Guide Report of Common Mode in Communication 24-3 Description: Reports the negotiated mode during a communication. Command Format: RMOD p1 p2 p3 p4 p5 p6 p7 p8 p1: p2: p3: p4: p5: p6: p7: P8: Page 3-64 B/2B/3B/4B/5B/6B 56/64 QCIF/FCIF ULW/ SBA/ LDC/ OFF 4.0/6.4/14.4/24.0/VMLP/OFF ON/OFF ON/OFF 1.2/4.8/9.6/14.
VisuaLink 128/384 Engineering Guide Console Command List 3.25 Alarm Status Report Command RALM Alarm Status Change Report (1 of 2) 25-1 Description: Reports the VisuaLink alarm status. This is reported when alarm and loopback status is changed.
Console Command List RALM VisuaLink 128/384 Engineering Guide Alarm Status Change Report (2 of 2) p4: D7 D6 D0 : D1 : D2 : D3 : D4 : D5-7 : p5: Bonding alarm D5 D4 D3 D2 D1 D0 Bonding frame loss Bonding speed negotiation fail Bonding type negotiation fail Dial number negotiation fail Additional channel connecting error Unused D7 D6 D0-1 : D2-3 : D4 : D5 : D6 : D7 : Page 3-66 0: normal 0: normal 0: normal 0: normal 0: normal 0: fixed 1: abnormal 1: abnormal 1: abnormal 1: abnormal 1: abnormal TEST s
VisuaLink 128/384 Engineering Guide Console Command List 3.26 Video Status Report Command RVSR Incoming Video Synchronous Status Report 26-1 Description: VisuaLink monitors a synchronization status of a received video, and a report is made when a received video synchronization status changes.
Console Command List VisuaLink 128/384 Engineering Guide 3.27 Participating Status Report Command ICST Participating Conference Status Report Description: Reports participating conference status. Command Format: ICST 27-1 p1 p2 p1: p2: PP MP H243 MLP : : : : point – point connection multipoint connection multi-point conference based on ITU-T H243 NEC specific multi-point conference Note: When p1 = PP, p2 is omitted.
VisuaLink 128/384 Engineering Guide Console Command List 3.28 ISDN Report Command NALT Display During Calling 28-1 Description: Call report status an origination point. This means calling to remote site. Command Format: NALT NINC Incoming Call Report 28-2 Description: Incoming call report. This is a report to indicate a request for connection from a remote unit has been received.
Console Command List NDCI VisuaLink 128/384 Engineering Guide Disconnection Report 28-4 Description: Reports disconnecting the ISDN line. This is a report to show that communication is disconnected. Section 9 describes the disconnection reason.
VisuaLink 128/384 Engineering Guide Console Command List 3.29 Camera Control Report Command CAMI Camera Status Report 29-1 Description: This is a status report on the remote camera condition. (When remote camera control is used) Command Format: CAMI p1 p1: CPNI 0: 1: 3: not connected fixed camera preset camera Talker Name Display Report 29-2 Description: This is a report on a conference room number of a remote camera and a preset talker name.
Console Command List VisuaLink 128/384 Engineering Guide 3.30 Option Control Report Command STEI SnapShot Transmission Ending Report 30-1 Description: This is a report notifying a snapshot transmission is completed. Command Format: STEI p1 p1: RFVR OK : NG : normal ending failure SnapShot Reception Report 30-2 Description: This is a report when receiving a snapshot picture.
VisuaLink 128/384 Engineering Guide Console Command List 3.31 Other Report Command CGSI Automatic Activation File Starting Report 31-1 Description: This is a report to show the start of auto executed file. Command Format: CGSI p1 p1: CGEI 0-7 : number of file for auto executed file Automatic Activating File Ending Report 31-2 Description: This is a report to show the completion of auto executed file.
Console Command List VisuaLink 128/384 Engineering Guide 3.32 Multi-Point Related Report Command IMPS Multi-point Conference Operation Status Report Description: This is a report on the status of multi-point conference.
VisuaLink 128/384 Engineering Guide CSPI Console Command List Multiple Address Transmission Report Description: This is to report the completion of a simulcast transmission. Command Format: CSPI p1 p1: Note 1: Note 2: CRPI 0-255, * : conference room number When p1 = 0, it indicates a release of a multiple address transmission in H.243 multi-point conference. When p1 = *, it indicates a screen composition.
Console Command List CSSC VisuaLink 128/384 Engineering Guide SnapShot Transmission Permit Report Description: This report is a request to transmit a snapshot. Command Format: CSSC p1 p1: 1-255 : CMPI 32-7 conference room number where a still-picture transmission request was made. Multiple Address Originator Monitor Video Switch Report 32-8 Description: This report a conference room number for a monitor of a simulcast transmission originator.
VisuaLink 128/384 Engineering Guide CSTI Console Command List Conference Status Report 32-10 Description: This is to report the multi-point conference status. This is reported only in a NEC specific multi-point conference. Command Format: CSTI p1 p2 p3 p4 p5 p6 ............
Console Command List VisuaLink 128/384 Engineering Guide 3.33 Multi-Screen Related Report Command XMII Composite Screen Setting Report Description: Reports a composite screen setting.
VisuaLink 128/384 Engineering Guide XSCI Console Command List Response to Composite Screen Setting Request Description: This is a response report of composite screen setting/acquisition request.
Console Command List VisuaLink 128/384 Engineering Guide 3.
VisuaLink 128/384 Engineering Guide Console Command List 3.
Console Command List VisuaLink 128/384 Engineering Guide 3.
VisuaLink 128/384 Engineering Guide Console Command List 3.37 Current Power OFF Condition CSTB Current Power OFF Condition 37-1 Description: Set and read the current Power OFF Condition. The CODEC outputs black video when no user intervention has been acted on for a period of time.
Console Command List VisuaLink 128/384 Engineering Guide This page is for your notes.
VisuaLink 128/384 Engineering Guide Error Response Table 4: Error Response Table If a command input from console is not understandable or has a different configuration, an error response is transmitted to the console. Error responses are shown in the following table. Table 4-1: Error Response Table (1/2) ERR Number Contents Countermeasures ERR01 Syntax error. Check the format of a command ERR05 It is a command that cannot be accepted by the current system.
Error Response Table VisuaLink 128/384 Engineering Guide Figure 4-1: Error Response Table (2/2) ERR Number Contents Countermeasures ERR46 Off line. Check communication status and execute command again. ERR47 Currently processing. Try again ERR48 Disconnecting. Check communication status and execute command again. ERR49 Specified delay time is not in decimal. Check the format of command. ERR50 Specified delay time is not in 10 ms step. Check the format of command.
VisuaLink 128/384 Engineering Guide Factors of Disconnections 5: List of Factors for Disconnection in Table Location of Factors for Disconnection LU: Local User LN: Local Network Number Message TN: Transit Network RU: Remote User Factors for Disconnection RN: Remote Network Countermeasure (Example) Location #1 Unassigned number Call cannot come in since it is currently a unassigned number. Check the remote number.
Factors of Disconnections Factors for Disconnection Countermeasure (Example) Location # 50 Number Requested facility not subscribed Procedure for a requested facility is not taken. Contact a retailer or a service center. LN # 57 Bearer capability not authorized Unauthorized transmission capability was requested. Contact a retailer or a service center. LN # 58 Bearer capability not presently available Transmission capability currently not available for use.
VisuaLink 128/384 Engineering Guide Number Message Factors of Disconnections Countermeasure (Example) Location # 111 Protocol error, unspecified Report of other protocol error. After checking a remote number, retry. RN # 127 Interworking, unspecified Inter-work occurrence in a network that cannot display a reason for operation. After checking a remote number, retry. # 901 No response from the remote terminal Automatic Dial timed out Check a remote unit status.
Factors of Disconnections This page is for your notes.
VisuaLink 128/384 Engineering Guide Appendix A Appendix A: Pin-out Specification Pin-out specifications for all the VL 128/384 connectors. SERIAL 1 PORT NO 1 2 3 4 5 6 7 8 Symbol RS CS SD GND RD ER DR Direction OUT IN OUT IN OUT IN Function Request to Send Clear to Send Send Data Ground Receive Data Data Terminal Ready Data set Ready 8 PIN MIN DIN FEMALE Note: The signal direction shown is seen from the VisuaLink 128 (DTE).
Appendix A VisuaLink 128/384 Engineering Guide S/T Line (ISDN Connection) PIN # 1 2 3 4 5 6 7 8 Symbol a b c d e f g h Function Polarity Transmit Tip Receive Tip Receive Ring Transmit Ring + + - 8 7 6 5 4 3 21 RJ45 FEMALE Note 1: The signal direction shown is seen from the VisuaLink 128 (DTE). Note 2: Pins 1, 2, 7, and 8 are not used.
VisuaLink 128/384 Engineering Guide Appendix B Appendix B: Line Speed Specifications 1B (64kbps) Line Speed Audio Algorithms G.711 µ-Law PCM G.722 SB-ADPCM G.728 LD-CELP Mute Audio Byte Rate (kbps) 56.0 48.0 16.0 0.0 MLP OFF 6.4 14.4 46.4 62.4 MLP 4kbps 2.4 10.4 42.4 58.4 8.0 40.0 56.0 MLP 6.4kbps D MLP 14.4 kbps X D 32.0 48.0 MLP 24kbps X X 22.4 38.
Appendix B VisuaLink 128/384 Engineering Guide This page is for your notes.
VisuaLink 128/384 Engineering Guide Appendix C Appendix C: ISDN Q.931 Cause Code Definitions The following table defines the Q.931 cause codes that the VisuaLink 128/384 writes to event files. Q.931 specification defines the layer-3 protocol for two connected ISDN devices. Table C: ISDN Q.931 Cause Code Definitions Code Meaning Explanation 1 Unallocated (unassigned) number The requested destination can not be reached because the number is not currently assigned.
Appendix C VisuaLink 128/384 Engineering Guide Table C: ISDN Q.931 Cause Code Definitions Code Meaning Explanation 43 Access information discarded The network could not deliver access information; the type of information discarded - for example, sub-address or protocol - may be provided in the message. 44 Requested circuit/channel not available The requested circuit or channel is not available. 47 Resource unavailable, unspecified A resource is unavailable, and no other cause code applies.
VisuaLink 128/384 Engineering Guide Appendix C Table C: ISDN Q.931 Cause Code Definitions Code Meaning Explanation 901 No response from the remote terminal Automatic dialer has timed out. Please check number and try again. 903 Network failure Layer 1 failure. Verify physical network connection. 904 Network failure Layer 2 failure. Verify the pin out between the CODEC and the network termination device is correct. 905 Network Failure or wrong contact TEI error.
Appendix C VisuaLink 128/384 Engineering Guide This page is for your notes.
