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Boca Systems Webglider-460 Reference Manual

Boca research webglider-460 isdn terminal adapter
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Reference Guide
Product Code: TU120AE

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Summary of Contents for Boca Systems Webglider-460

  • Page 1 Reference Guide Product Code: TU120AE...
  • Page 2 WEBGLIDER-460...

  • Page 3: How To Get Technical Assistance

    Before You Begin your Installation The product you have purchased is designed to be easily installed with most IBM PC or compatible systems in conjunction with an ISDN phone line. The Quick Tour Installation Guide contains detailed instructions and is where you should begin installation. Most included software has automatic installation programs to place the software correctly onto your computer.
  • Page 4 If for some reason you are unable to return the product directly to its place of purchase, refer to the “Servicing Your Product” and “Warranty” sections in this manual for instructions WEBGLIDER-460...

  • Page 5: Important Notice

    Using the Boca Research WEBGLIDER-460 Reference Guide This manual provides reference information for the WEBGLIDER-460. WEBGLIDER documentation assumes the user has basic computer skills and is familiar with personal computers. For installation, use the Quick Tour Installation Guide. Our customer support experience has shown...

  • Page 6: Table Of Contents

    Response Codes ................... 70 Extended Response Codes ............... 71 Appendix I: Additional Command Line Options ..75 Appendix J: Microsoft’s Remote Access Server .... 91 Appendix K: Dial-Up Networking for Windows 95 ..93 Appendix L: Glossary ............95 WEBGLIDER-460...

  • Page 7: Section One: Introduction

    Introduction 1 The WEBGLIDER is a Basic Rate Integrated Services Digital Network (ISDN) terminal adapter that allows connection of a PC (or other data terminal equipment) and up to two telephone devices (such as telephones, modems or faxes) to ISDN. This product was designed specifically for North American ISDN.
  • Page 8 POTS port: (Plain Old Telephone Service), i.e., RJ-11 phone-type jack into which you can plug standard devices like fax machines or telephone handsets. SPID: Service Profile ID (supplied by your phone company) TA: Terminal Adapter (usually ISDN modem) WEBGLIDER-460...

  • Page 9: This Reference Guide

    This Reference Guide This manual provides a technical reference for the WEBGLIDER. Section 1... (this section) provides a description of package contents and tells you where to get started. Section 2... describes the WEBGLIDER connectors and indicators. Section 3... describes the physical installation. Section 4...

  • Page 10: Package Contents

    • Ordering ISDN Services guide • software diskette(s). Examine the contents of your WEBGLIDER package and check for damage. Contact your supplier or distributor if any of the items listed above are missing or physically damaged. Do not install damaged equipment. WEBGLIDER-460...

  • Page 11: Notation Conventions Used

    Notation Conventions Used The following notations are used to describe commands: Description Meaning mandatory parameter <parameter description> optional parameter [parameter description] option separator Text in the following font: SET NETWORK NI2 indicates input to, or output from the WEBGLIDER. Introduction...
  • Page 12 WEBGLIDER-460...

  • Page 13: Section Two: Webglider Interfaces & Features

    WebGlider Connections & Features 2 This section is a quick tour of the WEBGLIDER. WEBGLIDER Interfaces The WEBGLIDER is a Basic Rate Integrated Services Digital Network (ISDN) terminal adapter that allows connection of a PC (or other data terminal equipment) and up to two telephone devices (such as telephones, modems or faxes) to ISDN.

  • Page 14: Power Connection

    You can then tele-conference while working on the same document, engage in two-player remote game playing, or do an analog data download. If you do not have an analog modem, just assign one AUX port exclusively to a handset. WEBGLIDER-460...
  • Page 15 You may also have a standard modem in your ISDN PC connected to Network a standard RJ-11 phone line (optional) Telephone (optional) Power supply POWER SUPPLY RS-232 ISDN U AUX 1 AUX 2 TO FAX TO STANDARD TO SERIAL TO ISDN MACHINE ANALOG PORT ON...

  • Page 16: 2.2 Webglider Indicators

    ON solid when the WEBGLIDER is ready for use (to make or receive calls from either the RS-232 port, or one of the AUX ports.) The WEBGLIDER status indicators The status indicators are also used during the Power On Self Test (POST). WEBGLIDER-460...

  • Page 17: Section Three: Installation

    Installation 3 1. Connect the output from the power supply lead to the socket marked 'PWR' on the back panel of the WEBGLIDER. Note: This should be done BEFORE plugging the power adapter into the AC outlet. Safety Statement Use only the power supply shipped with the product. 2.
  • Page 18 AUX 1 or AUX 2. If there is no power to the WEBGLIDER, then the telephone ports will not work. 5. Connect the power supply to the AC outlet. 6. Verify that the PWR LED on the WEBGLIDER is ON. WEBGLIDER-460...

  • Page 19: Section Four: Command Line Configuration

    Command Line Configuration 4 If you use an operating system other than Windows, command line configuration should be used. This method uses a series of simple SET and SHOW commands to set the WEBGLIDER operating parameters. If you are configuring through Windows, refer to the Quick Tour Installation Guide.
  • Page 20 4. Type ‘AT’ and press ENTER. When you have received the OK response, enter the following command: AT&Q4 and press ENTER. The following prompt will appear: ISDN-TA> The WEBGLIDER is now ready to be configured for use. In the example that follows, the information below is used: WEBGLIDER-460...
  • Page 21 Network 555-1111 SPID1 61755511110100 555-2222 SPID2 61755522220100 RS232# 5551111 AUX1# 5552222 AUX2# 5551111 5. The first item to configure is the network type. This will be either National ISDN-1, National ISDN-2, AT&T 5ESS custom or Northern Telecom DMS-100 custom. Depending on your switch type, enter the command as follows: For National ISDN-1 (default) SET NETWORK NI1...
  • Page 22 7. Now that we have set the DNs and SPIDs, we can assign ISDN numbers to the WEBGLIDER ports. Assigning numbers to ports allows incoming calls to be sent to the right ports. To set the ISDN number for the RS-232 (data) port use the command: SET RS232 DN <dn> WEBGLIDER-460...
  • Page 23 To set the number for the AUX 1 port use the command: SET AUX1 DN <dn> and to set the number for AUX 2 use the command: SET AUX2 DN <dn> Where dn is the directory number you wish to use for this port. Note: The directory number used for an AUX port must have been assigned previously using the SET DN command.
  • Page 24 (shows the DN assigned to the AUX2 port) 9. To save the configuration, enter the command: SAVE This operation will take a few seconds to complete. To leave configuration mode without saving, type EXIT. You can now use AT commands. WEBGLIDER-460...
  • Page 25 Summarizing the Commands from the Previous Example Note: If your switch is running one of the 5E custom protocols, it may be configured as point-to-point or multipoint (default). Enter the following command only if you have an AT&T custom point-to-point configuration: ISDN-TA>SET TOPOLOGY POINT-TO-POINT Example: ISDN-TA>SET NETWORK NI1...
  • Page 26 Or, use AT dialing through the communications software you have configured for your analog modem attached to one of the AUX ports. Configuration is not limited to the items discussed above. See Appendix I for a full explanation of each command line option. WEBGLIDER-460...

  • Page 27: Appendix A: Troubleshooting

    Troubleshooting A Should your WEBGLIDER not function as expected, check the following before seeking support: WEBGLIDER will not respond to DTE 1. Check the LEDs to make sure that the power on self-test has completed successfully. When the test completes successfully, the LEDs will flash in a sweep sequence.
  • Page 28 SPID. If you change the SPIDs don’t forget to SAVE the configuration. Ask your service provider to run a test on your line from the central office. 3. Try setting the CALL SETUP option to both MINIMUM and MAXIMUM. WEBGLIDER-460...
  • Page 29 WEBGLIDER displays double characters Local-echo is enabled in the terminal. Reconfigure the terminal to disable the local echo. WEBGLIDER connects but the connection is then lost 1. If you are using rate adaption, check that the device you are connecting to is configured for the same rate adaption standard as the WEBGLIDER.
  • Page 30 WEBGLIDER-460...

  • Page 31: Appendix B: Cable Connections

    Cable Connections B We recommend the example cables illustrated in this appendix for use with your WEBGLIDER. B1 WEBGLIDER to 25-way DTE Use this cable to connect the RS-232 port of the WEBGLIDER to a DTE with a 25-pin D-type connector. Frame GND WEBGLIDER 'RS-232'...
  • Page 32 B2 WEBGLIDER to IBM Compatible Use this cable to connect the RS-232 port of the WEBGLIDER to the 9-way serial port of an IBM compatible PC. Serial WEBGLIDER 'RS-232' Port (DB9) (DB25) WEBGLIDER to IBM Compatible PC WEBGLIDER-460...

  • Page 33: Appendix C: Command/Protocol Overview

    Command/Protocol Overview C In most cases, your communications software will set and control the operation of your WEBGLIDER. Following is a brief survey of the most commonly used Hayes-compatible AT commands for use with your WEBGLIDER. In addition, we’ve also provided information on extended AT command sets, S- Registers, and commands and registers for high-level protocols such as MNP, V.42/V.42bis, and V.32/V.32bis.
  • Page 34 NO CARRIER to the DTE. In this case, the acceptable range is 0-255 with a default value of 20. With S7=20, the WEBGLIDER will wait 20 seconds for an outgoing call to be established before reporting NO CARRIER. WEBGLIDER-460...
  • Page 35 Data Communication Protocols These protocols represent various domestic and international standards which enhance modem performance and reliability. The protocols are activated and controlled by a variety of extended AT commands and S-Registers. MNP stands for Microcom Networking Protocol and is a protocol developed by Microcom for full-duplex, error-free communications.
  • Page 36 V.34 ITU-TSS protocol. It can operate up to 28,800bps for data and 14,400bps for send/receive fax. V.42 CCITT standard for detection and negotiation for LAPM (Link Access Procedure for Modems) error control. V.42 will also support MNP levels 2-4. WEBGLIDER-460...
  • Page 37 V.42bis An extension of V.42 specifying the data compression protocol for use with V.42. V.110 Rate Adaption standard for ISDN B-channel Rate adaption and multiplexing standard for ISDN B- V.120 channel Command/Protocol Reference...
  • Page 38 WEBGLIDER-460...

  • Page 39: Appendix D: Technical Specifications

    Technical Specifications D Power requirements North America: 120V AC @60Hz Unit power consumption Normal operation: 2.5 W Maximum Ringing: 3.5 W Maximum Dimensions Length: 7 9/16 ” (192 mm) Width: 5 9/16 ” (141 mm) Height: 1 5/32” (30 mm) Mass 1.10 lb (0.50 kg) Environment...
  • Page 40 AT&T 5ESS 5E5, 5E6, 5E7, 5E8, 5E9 custom and National ISDN Northern Telecom DMS-100 BCS 32 and above, NIS 208.5 & 6. EKTS support Supplementary services Calling Line ID Presentation (CLIP), also known as Caller ID User-to-User Information (UUI) WEBGLIDER-460...

  • Page 41: Appendix E: Compliance Information

    Compliance Information E FCC Statement: “This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received including interference that may cause undesired operation.
  • Page 42 In the case of such temporary discontinuance, the telephone company shall promptly notify customers and will be given the right to bring a complaint to the FCC if they feel the disconnection is not warranted. WEBGLIDER-460...
  • Page 43 Changes in Telephone Company Equipment or Facilities The telephone company may make changes in its communications facilities, equipment, operations, or procedures, where such action is reasonably required and proper in its business. Should any such changes render the customer’s terminal equipment incompatible with the telephone company facilities, the customer shall be given adequate notice to make modifications to maintain uninterrupted service.
  • Page 44 The termination on a loop may consist of any combination of devices subject only to the requirement that the total of the load numbers of all the devices does not exceed 100. The Load number appears on the underside of the WEBGLIDER. WEBGLIDER-460...

  • Page 45: Appendix F: Warranty

    Warranty F Limited Warranty Boca Research, Inc. (BRI) warrants to the original buyer of this BRI product that the hardware is free of defects in materials and workmanship for a period of five (5) years from the date of purchase from BRI or its authorized dealer. Should the product fail to be in good working order at any time during the five-year period, BRI, will at its option, repair or replace this product as described below.
  • Page 46 WEBGLIDER-460...

  • Page 47: Appendix G: Servicing Your Boca Product

    Servicing Your Boca Product G If your WEBGLIDER-460 requires service, first contact the authorized dealer from whom you purchased the product. If the dealer is unable to assist you, and you must contact Boca Research, Inc., please follow the instructions below.
  • Page 48 The cost of parts and labor involved in making such repairs will be billed to you C.O.D. 5. When sending the WEBGLIDER-460 to Boca Research, Inc. for repairs, please be sure to include: WEBGLIDER-460...
  • Page 49 WEBGLIDER-460 unit (external case only) a copy of the original invoice your return street address (for UPS purposes) phone number the RMA number mentioned above Package the product securely in a container equivalent to the original packaging, and insure the package to protect against loss or damage during transit.
  • Page 50 WEBGLIDER-460...

  • Page 51: Appendix H: At Command Reference

    AT Command Reference H Overview Your WEBGLIDER provides serial, asynchronous dialing for the data port (RS-232) using standard AT commands with extensions for getting the most out of ISDN. The ISDN command set was originally developed for use with V- series modems that operate over the telephone network.
  • Page 52 DTE is sent over the connection to the remote DTE. The DTE can get from data mode back to command mode using the escape command (+++) and go back on-line again when required using the online command (ATO). WEBGLIDER-460...

  • Page 53: Mode Selection

    Commands This section describes the AT commands in detail, giving examples where relevant. The commands are grouped as follows: • Mode selection • Call control commands • Extended call control commands • DTE interface commands • Miscellaneous commands • Configuration For notation conventions please refer to Section One.
  • Page 54 H Hook Syntax: ATH[0|1] This command causes a call to be cleared. This Description: command cannot be entered during a call while in data mode, the user must escape back to command mode using ‘+++’. H Same as H0 WEBGLIDER-460...

  • Page 55: Extended Call Control

    H0 Hang-up, clear call H1 Go off-hook (do nothing, respond OK) See also: +++, O O Online Syntax: ATO Description: If a connection is established this command causes an exit from the command mode into an on-line state. See also: +++, H Extended Call Control Commands The following commands are ‘extended’...

  • Page 56: Dte Interface

    These commands configure the behavior of the RS-232 port. See also S-registers S2, S3, S4, S5, S39, S95, S112. E Echo Syntax: ATE[0|1] Description: This command controls whether command input characters are echoed back to the DTE. Same as E0 E0 Echo disabled E1 Echo enabled (default). WEBGLIDER-460...
  • Page 57 Q Quiet Syntax: ATQ[0|1] Description: This command controls whether or not result codes should be sent back to the DTE on completion of commands. The command is used as follows: Same as Q0 Q0 Quiet mode disabled, results sent (default) Q1 Quiet mode enabled, no results sent See also: V Verbose...
  • Page 58 Sends NO Dial tone when no B-channel or no link to C.O. &B B-channel Profile selection Syntax: AT&B[1|2|3|4] Description: This command selects the current B-channel profile. The B-channel profile controls data compression and rate aggregation. Data compression uses the V.42bis standard and WEBGLIDER-460...
  • Page 59 allows data to be transferred between the two DTE devices (e.g. PCs) above the speed of the ISDN link. Rate aggregation controls whether the WEBGLIDER bonds the two 64 kbps B-channels together to provide an ISDN link speed of 128 kbps. Profile Data Rate...
  • Page 60 DTE and WEBGLIDER, as follows: &K Same as &K0 &K0 No flow control &K1 RTS-CTS flow control (default) &K2 XON-XOFF flow control &K3 As &K1 &K4 As &K2 Note: This command has the same effect as S39 WEBGLIDER-460...
  • Page 61 &S Data Set Ready (V.24 circuit 107) behavior Syntax: AT&S[0|1] Description: This command selects the behavior of DSR, as follows: &S Same as &S0 &S0This command causes DSR to be always on (default) &S1 This command causes DSR to be on when an ISDN connection is established.

  • Page 62: Miscellaneous

    Description: This escape sequence is used to exit from an established connection back to command mode. To help prevent the escape code being triggered by legitimate data, the escape sequence should be preceded and followed by a one second pause. O, S2 See also: WEBGLIDER-460...
  • Page 63 &O Display configuration Syntax: AT&O Description: Same effect as &V &V Display configuration Syntax: AT&V Description: This command causes the values of the S-registers, configuration parameters and ISDN address directory (the stored numbers) to be displayed. &W Save registers and options as user defaults Syntax: AT&W Description: The current settings for S-registers and all other parameters (e.g., directory entries, DTR response, indication...
  • Page 64 NOTE: You will have to reconfigure the WEBGLIDER after performing this procedure. Refer to the Quick Tour Installation Guide (“Running the Configuration Utility”). Also, the WEBGLIDER loses date and time following a reset. WEBGLIDER-460...

  • Page 65: S-Registers

    S-Registers S-registers contain configuration parameters that define the behavior of the WEBGLIDER. They can be written to using the Sr=n command and read from using the Sr? command (see previous section). The table below summarizes the S-registers. Detailed descriptions follow the table. Register Values Default...
  • Page 66 ASCII character used to terminate the command line. Values: 0 to 127. Default: 13 (<CR> character). S4 Register Purpose: Response formatting character. This S-register contains the ASCII character used to format output responses. Values: 0 to 127. Default: 10 (<LF> character). WEBGLIDER-460...
  • Page 67 S5 Register Purpose: Command line editing character. This S-register contains the character used by the DTE to edit the command line (deleting characters from the right). Values: 0 to 127. Default: 8 (<BS> character) S7 Register Purpose: S7 contains the maximum number of seconds to wait for an outgoing call to be established before reporting NO CARRIER to the DTE.
  • Page 68 Extended RING & NO CARRIER format (bit 3) AT standard RING with calling party number NO CARRIER with cause in decimal. ALERT enable (bit 7) ALERT not displayed ALERT displayed. Other bits are reserved and should be set to 0. Default: See also: Extended Response Codes WEBGLIDER-460...
  • Page 69 S114 Register Purpose: Sets port speed in bits per second (bps). Values: 300 bps 600 bps 12 or 1 1200 bps 24 or 2 2400 bps 48 or 4 4800 bps 96 or 9 9600 bps 192 or 19 19200 bps 38400 bps 57600 bps 115200 bps...

  • Page 70: Response Codes

    ISDN speed is 128000 bps CARRIER 128000 COMPRESSION: V42BIS V42 bis data compression PROTOCOL: V.120 V.120 rate adaption protocol Communication established, 460800 bps CONNECT 460800 CONNECT 230400 Communication established, 230400 bps CONNECT 115200 Communication established, 115200 bps Standard AT Response Codes WEBGLIDER-460...

  • Page 71: Extended Response Codes

    Extended Response Codes These messages are generated as responses to extended ISDN call commands (i.e. those starting with a ‘*’), or when an incoming call is received when extended response codes are selected (see S112). There are no numeric substitutes for these text messages. Note: The availability of user-to-user information and caller ID may vary between networks.
  • Page 72 214. No user-to-user information supplied with the call. RING:”login required”,2776426*1,2,4773900 Here an incoming call from 2776426, subaddress 1 has been received, B-channel 2 has been allocated for the call, the called address was 4773900 and the user-to-user information was login required. WEBGLIDER-460...
  • Page 73 Extended CONNECTED 1 CONNECTED:<uui> Syntax: Meaning: This message is sent to the DTE when an outgoing call is fully established and S112 bit 0 is set. uui is the user-to-user information sent by the remote party when it received the call. Example: CONNECTED:”SALES AND STOCK INFO AVAILABLE”...
  • Page 74 The remote DTE has been alerted of our call (by a RING message) and we have been assigned local B-channel B2. Expect a CONNECT message or call cleared (if the called DTE does not answer or rejects our call). WEBGLIDER-460...

  • Page 75: Appendix I: Additional Command Line Options

    Additional Command Line Options I The following is a summary of command line options for the WEBGLIDER. The SET command is used for changing the values of configurable parameters. The other commands are used for displaying parameters, saving parameters, clearing the screen, and displaying help.

  • Page 76: General Parameters

    Directory Number for 'RS-232' port SPEED Port speed SUBADDRESS Subaddress for 'RS-232' port Voice Port Parameter name Configures Parameters AUX1 DN Directory Number for 'AUX1' AUX2 DN Directory Number for 'AUX2' AUX2 REDIRECT Call redirection from AUX2 to AUX1 WEBGLIDER-460...
  • Page 77 The SET command parameters are defined below, they are arranged in alphabetical order, rather than type. SET AUTODIAL Data port parameter Type: Syntax: SET AUTODIAL <stored number index> <attempts> <redial timer> <inactivity timer> Description: This command is only relevant when the dialing mode is set to DTR dialing or dial-on-data.
  • Page 78 The default setting is OFF. Example: SET AUX2 REDIRECT ON Incoming POTS calls to AUX 2 will ring the device on AUX 1 See also: SET DN, SET AUX1 DN, SET AUX2 DN WEBGLIDER-460...
  • Page 79 SET BLACKLIST n Type: General parameter Syntax: SET BLACKLIST <index> <isdn address> Description: The WEBGLIDER has a configurable ‘blacklist’ that is intended for ISDN addresses of unwanted callers. The blacklist is used with Caller ID and applies to all three ports (see SET SECURITY).
  • Page 80 PC (or DTE). The default settings are 8 data bits, no parity and 1 stop bit, (8, N, 1). Example: SET CHARACTER 7 EVEN 1 Sets the asynchronous character format to 7 data bits, even parity, 1 stop bit. See also: SET SPEED WEBGLIDER-460...
  • Page 81 SET DATE Type: General parameter Syntax: SET DATE <mm>/<dd>/<yy> Description: This command sets the date within the WEBGLIDER. If accurate call logging is required the date should be set after power up, otherwise the date will start at 1/1/94. Example: SET DATE 2/29/96 Sets the date to February 29 1996 See also: SET TIME...
  • Page 82 Description: This command enables and disables logging of calls to an internal log and allows the log to be cleared (reset). Log mode can be set to ON (start logging), OFF (stop logging), and CLEAR (clear and reset log). See also: SHOW LOG WEBGLIDER-460...
  • Page 83 SET NETWORK Type: General configuration Syntax: SET NETWORK <network type> Description: This command sets the type of ISDN switch (central office) that the WEBGLIDER is connected to. This command is usually executed once during initial installation to set the network type.
  • Page 84 ID. WEBGLIDER security can be off, (no incoming call security), use a blacklist (do not allow calls from list of unwanted callers) or use a whitelist (only allow access to a configured group of callers). WEBGLIDER-460...
  • Page 85 Security mode can be set to OFF, BLACKLIST or WHITELIST. Up to 32 numbers can be stored in the blacklist and whitelist directories. See also: SET BLACKLIST, SET WHITELIST. SET SPEED Type: Data port configuration Syntax: SET SPEED <baud rate> Description: The WEBGLIDER is designed to do automatic baud rate detection (autobaud).
  • Page 86 00:00:00 (midnight). hh, mm and ss represent hours, minutes and seconds of the current time in 24-hour format. Example: SET TIME 20:40:00 This sets the time to 2040hrs (8.40 pm). See also: SET DATE WEBGLIDER-460...
  • Page 87 SET TOPOLOGY Type: General configuration Syntax: SET TOPOLOGY <bus type> Description: This command allows the ISDN line topology to be configured. Bus type can be set to POINT-TO-POINT or MULTIPOINT. This command is only relevant for AT&T 5ESS switches running custom. See also: SET NETWORK SET WHITELIST Type: General configuration...
  • Page 88 Time of call set-up (hh:mm:ss) DATE Date of call set-up (mm/dd/yy) Call direction IN = incoming, OUT = outgoing REMOTE ISDN address of remote ADDRESS device DURATION Call duration (00:00:00 = Call refused) CAUSE Call clearing cause (Q.931 cause code) WEBGLIDER-460...
  • Page 89 When a local disconnect occurs Cause will be one of the following: The local DTE was no longer ready. An ATH (hang-up) command was issued by the DTE. INACT The port is in dial-on-data mode and the inactivity timer has expired. V120 T/O The V.120 connection was not established to the remote device.
  • Page 90 WEBGLIDER-460...

  • Page 91: Appendix J: Microsoft's Remote Access Server

    Microsoft’s Remote Access Server J The following files contain the latest WEBGLIDER definitions for Remote Access Server (RAS). These files are on the driver and configuration diskette: Microsoft Windows NT 3.5 MODEM.INF file WINNT.INF WFW311.INF Microsoft Windows for Workgroups 3.11 MODEM.INF file.
  • Page 92 WEBGLIDER-460...

  • Page 93: Appendix K: Dial-Up Networking For Windows 95

    Dial-Up Networking for Windows 95 K Make sure you have added the necessary protocols to the Network icon inside Control Panel and Dial-Up Networking under My Computer. The steps below will allow you to connect to the Internet with the WEBGLIDER. 1.
  • Page 94 WEBGLIDER-460...

  • Page 95: Appendix L: Glossary

    Glossary L 2B+D See Basic Rate Interface. 5ESS Call switching equipment developed by AT&T. Aggregation See Rate Aggregation. Asynchronous Communication Data communication whereby data characters are individually synchronized using start and stop bits. AT Dialing Call control language initially designed for asynchronous modems. B channel 64 kbps circuit switched user information channel.
  • Page 96 COM Port Serial asynchronous communication port of a Personal Computer. D-channel ISDN control channel for the carrying of out-of-band signalling to control circuit switched calls on associated B-channels. Can also be used for carrying packet switched data. WEBGLIDER-460...
  • Page 97 Data Circuit terminating Equipment (DCE) Device to interface a DTE to a communication line (e.g. terminal adapter, modem). Data T erminating Equipment (DTE) A device where a data path ends (e.g. terminal, host computer, router). Dialing Call setup procedure. Dial On Data Mode of operation in which the DCE attempts to connect to a pre-stored address automatically when the connected DTE sends data.
  • Page 98 Network-wide unique numeric identifier of specific ISDN device consisting of subscribers ISDN number followed by an optional subaddress to identify a particular device (see also ISDN number). ISDN Number Network-wide unique numeric identifier for subscriber ISDN network interface. (see also ISDN Address). WEBGLIDER-460...
  • Page 99 ISDN Provider Organization providing your connection to ISDN. Modem Modulator/demodulator. Data Circuit Terminating Equipment (DCE) for data transmission over analog telephone lines. Narrowband ISDN Term covering Basic Rate and Primary Rate ISDN. National ISDN Protocols for communication between central office and subscribers ISDN equipment.
  • Page 100 ISDN provider to identify the subscribers ISDN equipment. The identifier is programmed by the subscriber into the ISDN equipment. Supplementary Service Additional service used in conjunction with a bearer service or a teleservice. Switch The equipment at the telephone company’s central office which handles communications to subscribers WEBGLIDER-460...
  • Page 101 Synchronous Communication Mode of communication where sender and receiver are synchronized by a common clock. T -interface Subscriber site interface between an NT1 and a device capable of switching ISDN calls (an NT2). T eleservice An ISDN value added service such as Group 4 fax or videotex. T erminal Adapter (TA) Data circuit terminating equipment (DCE) for connecting non-ISDN equipment to an ISDN network.
  • Page 102 Data compression standard. V.110 Rate adaption standard for ISDN B-channel. V.120 Rate adaption and multiplexing standard for ISDN B-channel. X.30 Definition for interfacing X.21 DTEs to an ISDN. X.31 Definition for the support of packet mode terminal equipment by an ISDN. WEBGLIDER-460...
  • Page 104 Manual Part No. 9487 Rev. 1.0 WEBGLIDER-460...

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