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Manuel d’utilisation Paradyne 3800

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Summary
  • Paradyne 3800 - page 1

    COMSPHERE 3800 SERIES MODEMS MODELS 3810, 381 1, AND 3820 USER’S GUIDE Document No. 3810-A2-GB30-30 ...

  • Paradyne 3800 - page 2

    COMSPHERE 3800 SERIES MODEMS MODELS 3810, 381 1, AND 3820 USER ’ S G UI DE Document No. 3810-A2-GB30-30 September 1998 ...

  • Paradyne 3800 - page 3

    COMSPHERE 3800 Series Modems A September 1998 3810-A2-GB30-30 COMSPHERE 3800 Series Modems Models 3810, 381 1, and 3820 User ’s Guide 3810-A2-GB30-30 4th Edition (September 1998) Changes and enhancements to the product and to the information herein will be documented and issued as a new release. For the 3800 Series standalone modems, the Universa ...

  • Paradyne 3800 - page 4

    Safety Instructions B 3810-A2-GB30-30 September 1998 Important Safety Instructions 1. Read and follow all warning notices and instructions marked on the product or included in the manual. 2. This product is intended to be used with a three-wire grounding type plug – a plug which has a grounding pin. This is a safety feature. Equipment grounding i ...

  • Paradyne 3800 - page 5

    COMSPHERE 3800 Series Modems C September 1998 3810-A2-GB30-30 Notices THIS EQUIPMENT HAS BEEN TESTED AND FOUND TO COMPL Y WITH THE LIMITS FOR A CLASS A DIGIT AL DEVICE, PURSUANT TO P ART 15 OF THE FCC RULES. THESE LIMITS ARE DESIGNED TO PROVIDE REASONABLE PROTECTION AGAINST HARMFUL INTERFERENCE WHEN THE EQUIPMENT IS OPERA TED IN A COMMERCIAL ENVIRO ...

  • Paradyne 3800 - page 6

    Safety Instructions D 3810-A2-GB30-30 September 1998 Government Requirements and Equipment Return Certain governments require that instructions pertaining to modem connection to the public switched telephone network be included in the installation and operation manual. Specific instructions are listed in the following sections. United States Notice ...

  • Paradyne 3800 - page 7

    COMSPHERE 3800 Series Modems E September 1998 3810-A2-GB30-30 8. This equipment cannot be used on public coin service provided by the telephone company . Connection to Party Line Service is subject to state tariffs. (Contact the state public utility commission, public service commission or corporation commission for information.) 9. The T elephone ...

  • Paradyne 3800 - page 8

    Safety Instructions F 3810-A2-GB30-30 September 1998 Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier . Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the e ...

  • Paradyne 3800 - page 9

    COMSPHERE 3800 Series Modems G September 1998 3810-A2-GB30-30 ...

  • Paradyne 3800 - page 10

    i 3810-A2-GB30-30 September 1998 T able of Contents Preface Objectives and Reader Assumptions vii . . . . . . . . . . . . . . . . . . . . . . . . . . . How to Use This Manual vii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Related Documents viii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 11

    COMSPHERE 3800 Series Modems ii September 1998 3810-A2-GB30-30 4. DCP Operation Overview 4-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diagnostic Control Panels 4-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Status Indicators 4-4 . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 12

    T able of Contents iii 3810-A2-GB30-30 September 1998 12. Security Overview 12-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Security Branch 12-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Security Password Entry T echniques 12-1 1 . . . . . . . . . . . . ...

  • Paradyne 3800 - page 13

    COMSPHERE 3800 Series Modems iv September 1998 3810-A2-GB30-30 List of Figures Figure Page 2-1 Model 3810 and 3820 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Model 3810 Rear Panel 2-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Model 3 ...

  • Paradyne 3800 - page 14

    T able of Contents v 3810-A2-GB30-30 September 1998 List of T ables T ables Page 4-1 Model 3810 and Model 381 1 DCP LEDs 4-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Model 3820 DCP LEDs 4-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 SDCP LEDs 4-5 . . . . . . . . . . ...

  • Paradyne 3800 - page 15

    COMSPHERE 3800 Series Modems vi September 1998 3810-A2-GB30-30 ...

  • Paradyne 3800 - page 16

    vii 3810-A2-GB30-30 September 1998 Preface Objectives and Reader Assumptions This manual describes how to install and operate the COMSPHERE r 3800 Series standalone and carrier-mounted modems. The reader should have a basic understanding of modems and their operation. How to Use This Manual Chapter 1 provides information about the features of 3800 ...

  • Paradyne 3800 - page 17

    COMSPHERE 3800 Series Modems viii September 1998 3810-A2-GB30-30 Related Documents 3000-A2-GA31 COMSPHERE 3000 Series Carrier , Installation Manual 6700-A2-GY31 COMSPHERE 6700 Series Network Management System User ’ s Guide 3610-A2-GZ45 3600 Hubbing Device Featur e Number 3600-F3-300 Installation Instructions Contact your sales or service represe ...

  • Paradyne 3800 - page 18

    1-1 3810-A2-GB30-30 September 1998 Introduction Overview 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Features 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 19

    COMSPHERE 3800 Series Modems 1-2 September 1998 3810-A2-GB30-30 Features The 3800 Series modems have a wide variety of features. • Dial-Line Modulations: V .32 terbo (19,200 and 16,800 bps), ITU-T V .32bis (14,400, 12,000, 9600, 7200, and 4800 bps), V .32 (9600 and 4800 bps), V .22bis (2400 bps), V .22 (1200 bps), V .21 (300 bps), Bell 212A, (120 ...

  • Paradyne 3800 - page 20

    2-1 3810-A2-GB30-30 September 1998 Model 3810 and 3820 Installation Overview 2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3800 Series Modem Package 2-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 21

    COMSPHERE 3800 Series Modems 2-2 September 1998 3810-A2-GB30-30 496-13096-02 EIA-232-D INTERF ACE NMS DIAL/LEASED (3820) PHONE/LEASED (3810) AC POWER IN ON/OFF ST A TUS INDICA TORS AC TRANSFORMER LCD AND KEYP AD DIAGNOSTIC CONTROL P ANEL SPEAKER Figure 2-1. Model 3810 and 3820 3800 Series Modem Package After opening the modem ’ s package, check f ...

  • Paradyne 3800 - page 22

    Chapter Title 2-3 3810-A2-GB30-30 September 1998 Customer-Supplied Equipment The following customer-supplied equipment is required to complete a data communications system using either the Model 3810 or Model 3820 modem: • A DTE with an available EIA-232-D serial port. • A standard EIA-232-D male-to-female cable with a male DB-25-S connector at ...

  • Paradyne 3800 - page 23

    COMSPHERE 3800 Series Modems 2-4 September 1998 3810-A2-GB30-30 Model 3810 Dial-Line Connection For the Model 3810, use the following procedures to connect the modem to the dial network interface: 1. Insert the 6-position, 4-conductor modular plug into the jack labeled DIAL / LEASED (3820). See Figure 2-2. 2. Insert the other end of the modular cor ...

  • Paradyne 3800 - page 24

    Model 3810 and 3820 Installation 2-5 3810-A2-GB30-30 September 1998 Model 3820 Dial-Line Connection Use the following procedures to connect a Model 3820 to the dial network interface: 1. Insert the 6-position, 4-conductor modular plug into the jack labeled DIAL / LEASED (3820). See Figure 2-3. 2. Insert the other end of the modular cord into the di ...

  • Paradyne 3800 - page 25

    COMSPHERE 3800 Series Modems 2-6 September 1998 3810-A2-GB30-30 DTE Connection Use the following procedures to connect the EIA-232-D cable and ferrite choke from the modem to the DTE: 1. Make sure the modem ’ s rear panel power switch is Off. 2. Connect the DB-25 plug on the cable to the DB-25 socket labeled DTE on the modem ’ s rear panel. See ...

  • Paradyne 3800 - page 26

    Model 3810 and 3820 Installation 2-7 3810-A2-GB30-30 September 1998 Model 3810 and Model 3820 T elephone Connection Use the following procedures to connect the modem to a telephone: 1. Insert the 6-position, 4-conductor modular plug into the jack labeled PHONE/LEASED (3810). 2. Insert the other end of the modular cord into the telephone. Dial Netwo ...

  • Paradyne 3800 - page 27

    COMSPHERE 3800 Series Modems 2-8 September 1998 3810-A2-GB30-30 Removing and Replacing Model 3810 and Model 3820 Modems T o remove and replace a Model 3810 or Model 3820 modem, perform the following steps: 1. Make sure the modem is offline, and press the modem ’ s rear panel power switch to the Off position. 2. Disconnect the power cord from the ...

  • Paradyne 3800 - page 28

    3-1 3810-A2-GB30-30 September 1998 Model 381 1 Installation Overview 3-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model 381 1 Installation 3-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 29

    COMSPHERE 3800 Series Modems 3-2 September 1998 3810-A2-GB30-30 496-13155-02 TXD RXD RTS CTS DSR DTR LSD 103 104 105 106 107 108 109 Pwr Alrm Te s t Dial RI Busy Serv SQ Status Front Panel 381 1 142 125 Spkr F ACEPLA TE EIA-232/V .24 EDGE CARD CONNECTOR RS-366A/V .25 EDGE CARD CONNECTOR EIA-232/V .24 CONNECTOR RS-366A/V .25 CONNECTOR V .35 (3600/35 ...

  • Paradyne 3800 - page 30

    Model 381 1 Installation 3-3 3810-A2-GB30-30 September 1998 The installation of a Model 381 1 varies slightly if an SDCP is installed on the front of the carrier . T o install a Model 381 1 modem into the carrier without an SDCP , perform the following steps: CAUTION If the Model 381 1 is removed from the carrier , always use a ground strap when ha ...

  • Paradyne 3800 - page 31

    COMSPHERE 3800 Series Modems 3-4 September 1998 3810-A2-GB30-30 If the modem is to communicate with an installed SDCP , install the modem as described above and perform the following steps: 1. Press the Select key on the SDCP . The cursor appears in the carrier selection entry . 2. Press the F1 ( " ) or F2 ( ↓ ) key until the carrier number ...

  • Paradyne 3800 - page 32

    4-1 3810-A2-GB30-30 September 1998 DCP Operation Overview 4-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diagnostic Control Panels 4-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 33

    COMSPHERE 3800 Series Modems 4-2 September 1998 3810-A2-GB30-30 PWR ALRM CTS TXD LSD RXD TEST RA TE 105 106 103 109 108 142 COMSPHERE 3810 496-13067-02 F1 F2 F3 SQ RTS DTR 104 DIAG Figure 4-1. Model 3810 DCP CTS TXD LSD RXD 105 106 103 109 COMSPHERE 3820 496-13068-02 F1 F2 F3 RTS 104 SQ Figure 4-2. Model 3820 DCP ...

  • Paradyne 3800 - page 34

    DCP Operation 4-3 3810-A2-GB30-30 September 1998 Model 381 1 Faceplate and Shared Diagnostic Control Panel The SDCP , is used to manage carrier-mounted Model 381 1 modems. Use the SDCP to issue commands to, view and select configuration options on, or monitor tests for a specific Model 381 1 modem. The faceplate of the Model 381 1 contains LED stat ...

  • Paradyne 3800 - page 35

    COMSPHERE 3800 Series Modems 4-4 September 1998 3810-A2-GB30-30 Status Indicators The 3800 Series modems ’ status indicators continuously provide information on the modem ’ s operating condition. All of the status indicators on the Model 3810 and Model 3820 appear on the DCP (Figures 4-1 and 4-2), whereas the status indicators for the carrier-m ...

  • Paradyne 3800 - page 36

    DCP Operation 4-5 3810-A2-GB30-30 September 1998 DCP LEDs for the standalone Model 3820 are listed and described in T able 4-2. The SDCP LEDs are listed and described in T able 4-3. T able 4-2 Model 3820 DCP LEDs Label Color Indicates RTS/105 green RTS signal is ON. CTS/106 green CTS signal is ON. TXD/103 green The modem is receiving data from the ...

  • Paradyne 3800 - page 37

    COMSPHERE 3800 Series Modems 4-6 September 1998 3810-A2-GB30-30 Diagnostic Control Panel Operation The 3800 Series modem ’ s diagnostic control panel (DCP) is the user interface to all functions used to configure and control the modem. This interface includes the status light-emitting diodes (LEDs), and a two-line, 32-character liquid crystal dis ...

  • Paradyne 3800 - page 38

    DCP Operation 4-7 3810-A2-GB30-30 September 1998 Key The key moves you up one level in the menu tree. and Keys Use the and keys to move the viewing window left or right and to scroll the remaining branches and selections into view . A maximum of three selections can be displayed at one time. These keys also allow you to move the cursor one characte ...

  • Paradyne 3800 - page 39

    COMSPHERE 3800 Series Modems 4-8 September 1998 3810-A2-GB30-30 T op-Level Menu Status and Operational Messages Access to all menu tree branches from the DCP begins at the T op-Level menu, the head of the menu hierarchy . The LCD ’ s top line identifies the modem status, as listed in T able 4-4, while the bottom line displays the main menu tree b ...

  • Paradyne 3800 - page 40

    DCP Operation 4-9 3810-A2-GB30-30 September 1998 T able 4-4 (2 of 3) T op-Level Menu Status Call Failure Messages Indicates Busy Signal The answering modem is busy . Dial Line in Use The modem is already operating on dial networks when another call attempt has been issued. Invalid Number The modem has dialed a telephone number not stored in a direc ...

  • Paradyne 3800 - page 41

    COMSPHERE 3800 Series Modems 4-10 September 1998 3810-A2-GB30-30 T able 4-4 (3 of 3) T op-Level Menu Status Dial Backup Messages Indicates Dial Standby The modem is operating in Dial Standby mode. DialBckUp: MR* The modem is operating in a Dial Backup mode at the displayed data rate and is configured for Direct mode. Backup: MR* EC** The modem is o ...

  • Paradyne 3800 - page 42

    DCP Operation 4-1 1 3810-A2-GB30-30 September 1998 Messages listed in T able 4-5 are common operational messages that occur during modem operation. These messages normally appear on the second line of the LCD. T able 4-5 Common Operational Messages Common Operational Messages Indicates Please W ait... Appears when a command to a local device takes ...

  • Paradyne 3800 - page 43

    COMSPHERE 3800 Series Modems 4-12 September 1998 3810-A2-GB30-30 Messages listed in T able 4-6 are dial access security messages that can occur when the optional security feature is installed. The T op-Level menu ’ s main branches appear on the LCD in the order of Call Setup, T alk / Data, Status, T est, Configure, Control, Security , and Remote. ...

  • Paradyne 3800 - page 44

    DCP Operation 4-13 3810-A2-GB30-30 September 1998 Selecting Factory Configuration Options After the modem passes the power-up self-test, configure it for operation using one of the factory preset configurations. The 3800 Series modems have several factory preset templates that contain the most commonly used configuration options (straps) for Asynch ...

  • Paradyne 3800 - page 45

    COMSPHERE 3800 Series Modems 4-14 September 1998 3810-A2-GB30-30 • On initial power-up, the modem is in Command mode. T o verify that the modem is connected and functioning properly , enter the following: TYPE: AT PRESS: Return (Enter) The screen displays OK. If the modem does not return OK , refer to Appendix C, T roubleshooting . NOTE If you ha ...

  • Paradyne 3800 - page 46

    DCP Operation 4-15 3810-A2-GB30-30 September 1998 Diagnostic Control Panel Security Access NOTE This page of the manual is self-supporting and can be removed to prevent unwanted knowledge of the DCP security access selections. Use the DCP security access function to ‘‘ lock ” the DCP of any 3800 Series modem and prevent unwanted user access. ...

  • Paradyne 3800 - page 47

    COMSPHERE 3800 Series Modems 4-16 September 1998 3810-A2-GB30-30 ...

  • Paradyne 3800 - page 48

    5-1 3810-A2-GB30-30 September 1998 Call Setup Branch Overview 5-1 ă . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Call Setup Branch 5-2 ă . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 49

    COMSPHERE 3800 Series Modems 5-2 September 1998 3810-A2-GB30-30 Call Setup Branch In the following descriptions, the shaded key indicates what key to press to perform the described operation. T o access the Call Setup branch from the T op-Level menu, select Call_Setup: F1 Idle: 19.2 > Call_Setup F2 F3 Dial Dial allows you to dial any telephone n ...

  • Paradyne 3800 - page 50

    Call Setup Branch 5-3 3810-A2-GB30-30 September 1998 Disconnect Disconnect allows the modem to go on-hook (hang up). Use this function when you want to disconnect an established call on a dial line. NOTE When the Model 3820 is configured for leased-line operation, this function is not available and is not displayed on the LCD. T o access Disconnect ...

  • Paradyne 3800 - page 51

    COMSPHERE 3800 Series Modems 5-4 September 1998 3810-A2-GB30-30 Dial Standby/Return to Dial The Dial Standby and Return to Dial functions appear on the LCD only after the Model 3810 or Model 381 1, operating on leased lines, is placed into dial backup. Once the modem is operating in Dial Backup mode, these functions allow the modem to be switched b ...

  • Paradyne 3800 - page 52

    Call Setup Branch 5-5 3810-A2-GB30-30 September 1998 F1 Dial Standby Command Complete F2 F3 If the modem is operating in a Dial Backup mode, the Dial Standby function forces the modem to leased lines and displays the status message Command Complete . Once the modem is in Dial Standby mode, the Return to Dial function appears on the LCD. Selecting t ...

  • Paradyne 3800 - page 53

    COMSPHERE 3800 Series Modems 5-6 September 1998 3810-A2-GB30-30 F1 01 : 9W5556789 z Nxt ąąąĄ "# F2 F3 T o save the number just entered, scroll to the next directory location by selecting Nxt or press the " or # key . The number is now stored in nonvolatile memory . A T Command Equivalent The A T command for Change Directory is & Z ...

  • Paradyne 3800 - page 54

    6-1 3810-A2-GB30-30 September 1998 T alk /Data Branch Overview 6-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T alk/Data Branch 6-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 55

    COMSPHERE 3800 Series Modems 6-2 September 1998 3810-A2-GB30-30 Manual Dialing when the Remote Modem Is Configured for Auto-Answer If you are originating a call using a telephone and the remote modem is configured for Auto-Answer , perform the following procedure. F1 Idle : 19.2 Tlk/Data Status F2 F3 Press the key until Tlk/Data is displayed. Lift ...

  • Paradyne 3800 - page 56

    7-1 3810-A2-GB30-30 September 1998 Status Branch Overview 7-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Status Branch 7-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 57

    COMSPHERE 3800 Series Modems 7-2 September 1998 3810-A2-GB30-30 Status Branch T o access Status from the T op-Level menu, make the following selections: F1 Idle : 19.2 Tlk/Data Status F2 F3 Press the key until Status appears. Select Status. VF VF displays the condition of the dial or leased-line connection. T o access VF from the Status branch, mak ...

  • Paradyne 3800 - page 58

    Status Branch 7-3 3810-A2-GB30-30 September 1998 Identity Identity displays the modem ’ s serial number, model number , firmware revision level, hardware part number and firmware part number . Retrieval of this information is useful if you are purchasing additional or replacement modems and/or making firmware upgrades. T o access Identity from th ...

  • Paradyne 3800 - page 59

    COMSPHERE 3800 Series Modems 7-4 September 1998 3810-A2-GB30-30 DTE DTE displays the state and/or activity of the EIA-232-D interface leads: LSD, DTR, DSR, T st, TXD, RXD, R TS, and CTS signals are monitored. The interface leads status is updated every 5 seconds. T o access DTE from the Status branch, make the following selections: F1 Status: Ident ...

  • Paradyne 3800 - page 60

    Status Branch 7-5 3810-A2-GB30-30 September 1998 Options The Options Status function displays all optional firmware features currently installed in the modem (for example, V .29, V .33, and dial network management). If no firmware options are installed, None_Installed appears on the LCD. T o access Options from the Status branch, make the following ...

  • Paradyne 3800 - page 61

    COMSPHERE 3800 Series Modems 7-6 September 1998 3810-A2-GB30-30 ...

  • Paradyne 3800 - page 62

    8-1 3810-A2-GB30-30 September 1998 T est Branch Overview 8-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T est Branch 8-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 63

    COMSPHERE 3800 Series Modems 8-2 September 1998 3810-A2-GB30-30 T est Branch T o access the T est branch from the T op-Level menu, make the following selections: F1 Idle : 19.2 Status T est F2 F3 Press the key until T est appears. Select T est. Abort Abort ends any test that is in progress and brings the modem back to the normal mode of operation. ...

  • Paradyne 3800 - page 64

    T est Branch 8-3 3810-A2-GB30-30 September 1998 Loc Analog Loop Loc Analog Loop performs a local analog loopback (ITU-T V .54 Loop 3), Figure 8-1, that verifies modem operation as well as the connection between the DTE and modem. The modem must be offline to perform this test, otherwise Invalid Command appears. T o access Loc Analog Loop from the T ...

  • Paradyne 3800 - page 65

    COMSPHERE 3800 Series Modems 8-4 September 1998 3810-A2-GB30-30 Rem Digital Loop Rem Digital Loop performs a remote digital loopback (ITU-T V .54 Loop 2), Figure 8-2. This test can verify the integrity of the local modem, the communications link, and the remote modem. Any data or pattern entered at the local DTE is sent to and returned from the rem ...

  • Paradyne 3800 - page 66

    T est Branch 8-5 3810-A2-GB30-30 September 1998 Loc Digital Loop Loc Digital Loop is issued by a local modem and forces it to loopback any data received from the remote modem (Figure 8-3). (This test operates the same as a ITU-T V .54 Loop 2 except it is issued at your modem.) This is useful if a remote modem is incapable of initiating a remote dig ...

  • Paradyne 3800 - page 67

    COMSPHERE 3800 Series Modems 8-6 September 1998 3810-A2-GB30-30 Pattern Pattern can transmit and receive a 51 1 bit error rate test pattern. It can also be used with a local analog loopback or a remote digital loopback to simulate data passing through the modem. For this test to operate properly , the modems must be online and in Synchronous or Asy ...

  • Paradyne 3800 - page 68

    T est Branch 8-7 3810-A2-GB30-30 September 1998 Figure 8-6. End-to-End Pattern T est T o access Pattern from the T est branch, make the following selections: F1 T est : > Pattern F2 F3 Press the key until Pattern appears. Select Pattern to start this test. F1 T est : Pattern > Blks Errd = xxxxxxx F2 F3 BlksErrd=xxxxxxx displays the number of ...

  • Paradyne 3800 - page 69

    COMSPHERE 3800 Series Modems 8-8 September 1998 3810-A2-GB30-30 ...

  • Paradyne 3800 - page 70

    9-1 3810-A2-GB30-30 September 1998 Configure Branch Overview 9-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Configure Branch 9-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 71

    COMSPHERE 3800 Series Modems 9-2 September 1998 3810-A2-GB30-30 Figures 9-1 and 9-2 graphically display the interaction between the edit area and configuration areas as viewed from the perspective of the DCP and the A T command set. CONTENTS OF Active (Saved) ARE AUTOMA TICALL Y COPIED T O Active (Operating) WHEN A SA VE IS COMMANDED VIA THE DCP , ...

  • Paradyne 3800 - page 72

    Configure Branch 9-3 3810-A2-GB30-30 September 1998 Active (Saved) (A TZ0, A TZ3) LOAD Active (Operating) USING AT Z OR AT & F COMMAND Active (Operating) CHANGES MADE USING ANY AT COMMAND IMMEDIA TEL Y AFFECT MODEM OPERA TION USE AT & W COMMAND T O SA VE CHANGES TO Active (Saved), Customer 1, OR Customer 2 494-13080-02 Customer 1 (A TZ1) Cu ...

  • Paradyne 3800 - page 73

    COMSPHERE 3800 Series Modems 9-4 September 1998 3810-A2-GB30-30 Configure Branch The Configure branch of the T op-Level menu contains all of the modem ’ s configuration options (straps) which determine how the modem operates. These configuration options are accessed by scrolling down and across various levels of the Configure branch. Configure Ac ...

  • Paradyne 3800 - page 74

    Configure Branch 9-5 3810-A2-GB30-30 September 1998 The Configure branch consists of the following three levels: • Ld EditArea frm. Allows the selection of the Active (Operating), Active (Saved), Customer 1, Customer 2, and Factory configuration areas. • Choose Function. Allows you to make changes (Edit) to existing configuration options or wri ...

  • Paradyne 3800 - page 75

    COMSPHERE 3800 Series Modems 9-6 September 1998 3810-A2-GB30-30 Select Nxt until RemAccssPasswrd appears. F1 RemAccssPasswrd Nxt ąĄ ° 0 0000000 F2 F3 Select the F2 ( ° ) key to increment password values. F1 RemAccssPasswrd Nxt ąĄ ° 0 0000000 F2 F3 Press the key to move the cursor to the next position. F1 RemAccssPasswrd Nxt ąĄ ° 12345678 ...

  • Paradyne 3800 - page 76

    Configure Branch 9-7 3810-A2-GB30-30 September 1998 Configuration T ables The modem ’ s configuration options are arranged into eight groups based upon functionality: DTE Interface (T able 9-1), DTE Dialer (T able 9-2), Line Dialer (T able 9-3), Dial Line (T able 9-4), Leased Line (T able 9-5), V .42/MNP/ Buf fer (T able 9-6), T ests (T able 9-7) ...

  • Paradyne 3800 - page 77

    COMSPHERE 3800 Series Modems 9-8 September 1998 3810-A2-GB30-30 T able 9-1 (1 of 7) DTE Interface Configuration Options Async/Sync Mode: Async Nxt Async Sync Asynchronous/Synchronous Mode. Determines whether the modem operates in Asynchronous mode or Synchronous mode. If the A T command set is enabled and this configuration option is set for Sync, ...

  • Paradyne 3800 - page 78

    Configure Branch 9-9 3810-A2-GB30-30 September 1998 T able 9-1 (2 of 7) DTE Interface Configuration Options Parity Bit: None Nxt None Even Odd Mark Space Parity Bit. Determines type of parity bit. The parity of the DTE must match the parity of the modem. Parity options include None, Even, Odd, Mark, or Space. None – No parity bit is used. This is ...

  • Paradyne 3800 - page 79

    COMSPHERE 3800 Series Modems 9-10 September 1998 3810-A2-GB30-30 T able 9-1 (3 of 7) DTE Interface Configuration Options DTR Action: Ignore Nxt Stndrd_RS232 Ignore CntrlsOnHook Off=ReloadStrp Off=CmdMode CntrlsTXMute Data T erminal Ready Action. DTR is a signal from the DTE to the modem indicating that the DTE is connected and ready for operation. ...

  • Paradyne 3800 - page 80

    Configure Branch 9-1 1 3810-A2-GB30-30 September 1998 T able 9-1 (4 of 7) DTE Interface Configuration Options DSR Control (cont ’ d) Delay to Data – Operation is similar to the Standard RS232 setting except that DSR does not turn ON until the modem enters Data mode. Normally , the modem raises DSR when it begins the handshaking process. Use thi ...

  • Paradyne 3800 - page 81

    COMSPHERE 3800 Series Modems 9-12 September 1998 3810-A2-GB30-30 T able 9-1 (5 of 7) DTE Interface Configuration Options CTS Control: Forced_On Nxt Forced_On Stndrd_RS232 WinkWhenDisc Follows_DTR Clear-to-Send Control. CTS is a signal from the modem to the DTE indicating that it can accept data from the DTE. NOTE: When CTS flow control or CTS/R TS ...

  • Paradyne 3800 - page 82

    Configure Branch 9-13 3810-A2-GB30-30 September 1998 T able 9-1 (6 of 7) DTE Interface Configuration Options LSD Control: Stndrd_RS232 Nxt Stndrd_RS232 Forced_On WinkWhenDisc Follows_DTR Sim_Cntrl_Car =DTR/DiscOff BridgeRetrain Line Signal Detect Control. LSD is a signal indicating that the carrier signal is being received from the remote modem. It ...

  • Paradyne 3800 - page 83

    COMSPHERE 3800 Series Modems 9-14 September 1998 3810-A2-GB30-30 T able 9-1 (7 of 7) DTE Interface Configuration Options CT1 1 1_Rate Cntl: Disable Nxt Disable Fallback1 Fallback2 CT1 1 1 Rate Control. Allows the DTE to control modem rate via Pin 23 of the EIA-232-D interface. This option determines the effect of the DTE Rate control signal. CT1 1 ...

  • Paradyne 3800 - page 84

    Configure Branch 9-15 3810-A2-GB30-30 September 1998 DTE Dialer The DTE Dialer configuration options establish the DTE-to-modem protocol for call establishment and control. T able 9-2 shows each DTE Dialer configuration option as it appears on the LCD, with the Async Dial factory default setting (the default value if the modem is just being install ...

  • Paradyne 3800 - page 85

    COMSPHERE 3800 Series Modems 9-16 September 1998 3810-A2-GB30-30 T able 9-2 (2 of 5) DTE Dialer Configuration Options *A T Escape Char: 043 ASCI Nxt " 043 ASCI A T Escape Character . The escape sequence (+++) allows you to move back and forth between Command mode and Data mode. The ASCII value of the escape character (43 ASCII) can be set to a ...

  • Paradyne 3800 - page 86

    Configure Branch 9-17 3810-A2-GB30-30 September 1998 T able 9-2 (3 of 5) DTE Dialer Configuration Options *Backspace Char: 008 ASCI Nxt ↑ 008 ASCI Backspace Character . Sets the character used to perform a backspace in Command mode. The factory default is 08 (ASCII backspace character). A T command is S-register S5 = n , where n is a value from 0 ...

  • Paradyne 3800 - page 87

    COMSPHERE 3800 Series Modems 9-18 September 1998 3810-A2-GB30-30 T able 9-2 (4 of 5) DTE Dialer Configuration Options *ResultCode Form: Words Nxt Words Numbers (1) Numbers (2) Result Codes Format. Controls whether or not result codes appear as words or as numeric codes. Some DTEs do not recognize Result Codes as words; therefore, numbers are requir ...

  • Paradyne 3800 - page 88

    Configure Branch 9-19 3810-A2-GB30-30 September 1998 T able 9-2 (5 of 5) DTE Dialer Configuration Options V .25b NewLineChr: CR+LF Nxt CR+LF CR LF V .25bis New Line Character . Sets the modem for the command line terminator used by the DTE in V .25bis Async mode. The modem responds to the DTE using the same line terminator . NOTE: This configuratio ...

  • Paradyne 3800 - page 89

    COMSPHERE 3800 Series Modems 9-20 September 1998 3810-A2-GB30-30 Line Dialer The Line Dialer configuration options establish parameters used by the modem to answer or originate calls. T able 9-3 shows each Line Dialer configuration option as it appears on the LCD, with the Async Dial factory default setting (the default value if the modem is just b ...

  • Paradyne 3800 - page 90

    Configure Branch 9-21 3810-A2-GB30-30 September 1998 T able 9-3 (2 of 5) Line Dialer Configuration Options Blind Dial Paus: 2sec Nxt 2sec 4sec 6sec 8sec 10sec 20sec Blind Dial Pause. Determines how long the modem waits before dialing a telephone number when DialT one Detect is disabled. NOTE: The Blind Dial Pause configuration option only appears w ...

  • Paradyne 3800 - page 91

    COMSPHERE 3800 Series Modems 9-22 September 1998 3810-A2-GB30-30 T able 9-3 (3 of 5) Line Dialer Configuration Options Fast Disconnect: Disable Nxt Disable Enable Fast Disconnect. Allows the modem to disconnect immediately after receiving a disconnect command from a local DTE or its own diagnostic control panel. Disable – The modem follows its no ...

  • Paradyne 3800 - page 92

    Configure Branch 9-23 3810-A2-GB30-30 September 1998 T able 9-3 (4 of 5) Line Dialer Configuration Options No Carrier Disc: 2sec Nxt 2sec 5sec Disable 10sec 20sec No Carrier Disconnect. If the modem no longer receives carrier from the remote modem, it disconnects the call. This configuration option determines how long carrier is Off before the mode ...

  • Paradyne 3800 - page 93

    COMSPHERE 3800 Series Modems 9-24 September 1998 3810-A2-GB30-30 T able 9-3 (5 of 5) Line Dialer Configuration Options Auto Make Busy: Disable Nxt Disable Enable Automatic Make Busy . Forces the modem to go off-hook under the following conditions: a local analog loopback is performed, a self-test is performed, or if the modem is switched to the ser ...

  • Paradyne 3800 - page 94

    Configure Branch 9-25 3810-A2-GB30-30 September 1998 Dial Line The Dial Line configuration options are used to configure the modem for operation over dial lines. T able 9-4 shows each Dial Line configuration option as it appears on the LCD, with the Async Dial factory default setting (the default value if the modem is just being installed) shown fo ...

  • Paradyne 3800 - page 95

    COMSPHERE 3800 Series Modems 9-26 September 1998 3810-A2-GB30-30 T able 9-4 (2 of 3) Dial Line Configuration Options V32bis Autorate: Enable Nxt Enable Disable StartAt48 StartAt96 Enable – Once connected, the modem automatically lowers the line rate if line conditions become impaired. When line conditions improve, the modem automatically shifts u ...

  • Paradyne 3800 - page 96

    Configure Branch 9-27 3810-A2-GB30-30 September 1998 T able 9-4 (3 of 3) Dial Line Configuration Options V32bis T rain: Long Nxt Long Short V .32bis T rain. Controls V .32bis and V .32 train. Determines whether minimum or maximum time durations are used during the V .32bis/V .32 handshaking sequence for both dial and 4-wire/2-wire leased line appli ...

  • Paradyne 3800 - page 97

    COMSPHERE 3800 Series Modems 9-28 September 1998 3810-A2-GB30-30 Leased Line The Leased Line configuration options are used to configure the modem for operation over leased lines. The Leased Line configuration group only appears if the modem is configured with the Sync Leased factory preset template, or when the &L1, &L2, &L3, or &L ...

  • Paradyne 3800 - page 98

    Configure Branch 9-29 3810-A2-GB30-30 September 1998 T able 9-5 (2 of 5) Leased Line Configuration Options V32bis Autorate: Enable Nxt Enable Disable V .32bis Autorate. Once connected, the modem automatically lowers the line rate if line conditions become impaired. When line conditions improve, the modem automatically shifts up to the highest data ...

  • Paradyne 3800 - page 99

    COMSPHERE 3800 Series Modems 9-30 September 1998 3810-A2-GB30-30 T able 9-5 (3 of 5) Leased Line Configuration Options BdLn Auto Orig: Disable Nxt Disable Enable FastBackup 2_min 5_min 10_min Bad Lines Auto Originate. Allows the modem to dial the number stored in directory location 1 to restore communications with the remote modem when the leased l ...

  • Paradyne 3800 - page 100

    Configure Branch 9-31 3810-A2-GB30-30 September 1998 T able 9-5 (4 of 5) Leased Line Configuration Options Rate Auto Orig: Disable Nxt Disable OnFlBkT o48 OnFlBkT o72 OnFlBkT o96 OnFlBkT o120 OnFlBkT o144 OnFlBkT o168 Rate Auto Originate. Initiates a dial backup call, using the phone number in directory location 1, when the leased-line rate of the ...

  • Paradyne 3800 - page 101

    COMSPHERE 3800 Series Modems 9-32 September 1998 3810-A2-GB30-30 T able 9-5 (5 of 5) Leased Line Configuration Options AutoDialStandby: Disable Nxt Disable 15min 30min 1hr 4hr T est(2min) Adv15min Adv30min Adv1hr T estAdv2min Automatic Dial Standby . Permits a modem operating on dial lines (regardless of the method of dialing origination) to check ...

  • Paradyne 3800 - page 102

    Configure Branch 9-33 3810-A2-GB30-30 September 1998 V .42/MNP/Buffer V .42/MNP/Buf fer configuration options determine the type of error correction and flow control used by the modems and attached DTEs. Some choices within this group may not appear depending upon how previous configuration options have been selected. If the Async/Sync Mode configu ...

  • Paradyne 3800 - page 103

    COMSPHERE 3800 Series Modems 9-34 September 1998 3810-A2-GB30-30 T able 9-6 (2 of 6) V .42/MNP/Buffer Configuration Options *Err Contrl Mode (cont.) For Async Dial and UNIX Dial, V42/MNPorBfr is the factory default. For Sync Dial and Sync Leased, DirectMode is the factory default. A T command for Buffer Mode is N0. A T command for Direct Mode is ...

  • Paradyne 3800 - page 104

    Configure Branch 9-35 3810-A2-GB30-30 September 1998 T able 9-6 (3 of 6) V .42/MNP/Buffer Configuration Options *EC Negotiat Bfr: Disable Nxt Disable Enable Disab&Switch Error Control Negotiate Buffer . Determines if the answering modem buffers the data that it received from the remote modem during an interval in which the modem attempts to est ...

  • Paradyne 3800 - page 105

    COMSPHERE 3800 Series Modems 9-36 September 1998 3810-A2-GB30-30 T able 9-6 (4 of 6) V .42/MNP/Buffer Configuration Options *Flw Cntl of Mdm: Disable Nxt Disable XON/XOFF RTS_to_Mdm Flow Control of Modem. Determines how the DTE controls the flow of data from the modem. Disable – The DTE cannot control the flow of data from the modem. XON/XOFF – ...

  • Paradyne 3800 - page 106

    Configure Branch 9-37 3810-A2-GB30-30 September 1998 T able 9-6 (5 of 6) V .42/MNP/Buffer Configuration Options *Break Buffr Ctl: Keep_Data Nxt Keep_Data Discard_Data Break Buffer Control. Determines if data stored in the modem ’ s buffer is saved or discarded when the DTE issues a break sequence. Keep Data (Nondestructive mode) – Saves the dat ...

  • Paradyne 3800 - page 107

    COMSPHERE 3800 Series Modems 9-38 September 1998 3810-A2-GB30-30 T able 9-6 (6 of 6) V .42/MNP/Buffer Configuration Options *RxBuffDiscDelay: Disable Nxt 0sec 60sec Disable Receive Buffer Disconnect Delay . Determines the maximum amount of time the modem can continue to send data in its Receive Buffer to the DTE after the modem is commanded by the ...

  • Paradyne 3800 - page 108

    Configure Branch 9-39 3810-A2-GB30-30 September 1998 T ests The T ests configuration options determine specifics, such as the duration of a test, for the various diagnostic tests available to the modem. T able 9-7 shows each T ests configuration option as it appears on the LCD, with the Async Dial factory default setting (the default value if the m ...

  • Paradyne 3800 - page 109

    COMSPHERE 3800 Series Modems 9-40 September 1998 3810-A2-GB30-30 T able 9-7 (2 of 2) T est Configuration Options V54 Address: Disable Nxt Disable (Address V alues) V .54 Address. Determines which remote 3800 Series modem is placed into a remote loopback test. This can be either a remote digital loopback or local analog loopback. This type of addres ...

  • Paradyne 3800 - page 110

    Configure Branch 9-41 3810-A2-GB30-30 September 1998 Misc The Miscellaneous configuration options determine specifics for various functions, including network management parameters and remote modem access. T able 9-8 shows each Misc (Miscellaneous) configuration option as it appears on the LCD, with the Async Dial factory default setting (the defau ...

  • Paradyne 3800 - page 111

    COMSPHERE 3800 Series Modems 9-42 September 1998 3810-A2-GB30-30 T able 9-8 (2 of 4) Miscellaneous Configuration Options Speaker V olume: Medium Nxt Medium Low High Speaker V olume. Controls the level of speaker volume. The factory default is Medium. NOTE: Speaker V olume can also be temporarily set using the Control branch; however , a reset or po ...

  • Paradyne 3800 - page 112

    Configure Branch 9-43 3810-A2-GB30-30 September 1998 T able 9-8 (3 of 4) Miscellaneous Configuration Options *NetMngmtAddress: 256 Nxt " 256 Network Management Address. Determines the address used when accessing a locally attached modem from the 6700 Series NMS. This configuration option is ignored by remote modems. Address values range from 0 ...

  • Paradyne 3800 - page 113

    COMSPHERE 3800 Series Modems 9-44 September 1998 3810-A2-GB30-30 T able 9-8 (4 of 4) Miscellaneous Configuration Options *NetworkPosition: T ributary Nxt T ributary Control Network Position Identification. Each modem must be identified either as a control modem or a tributary modem. NOTE: This configuration option is only applicable for leased-line ...

  • Paradyne 3800 - page 114

    Configure Branch 9-45 3810-A2-GB30-30 September 1998 Security Configuration Options The Security Configuration Options group allows you to view and set dial access security parameters. This group appears only if the dial access security feature has been installed. T able 9-9 shows each Security configuration option as it appears on the LCD. The fac ...

  • Paradyne 3800 - page 115

    COMSPHERE 3800 Series Modems 9-46 September 1998 3810-A2-GB30-30 T able 9-9 (2 of 2) Security Configuration Options *DTE_PW_BkSpChar: 008 Nxt " 008 DTE Password Backspace Character . Sets the character that is used to perform a backspace in security mode. This character can be set to any ASCII value from 1 to 47, 58 to 64, 91 to 96, or 123 to ...

  • Paradyne 3800 - page 116

    10-1 3810-A2-GB30-30 September 1998 Control Branch Overview 10-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Control Branch 10-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 117

    COMSPHERE 3800 Series Modems 10-2 September 1998 3810-A2-GB30-30 Speaker Speaker allows you to make temporary adjustments to the modem ’ s speaker volume. Upon a reset, speaker volume returns to its configured setting. For more information on speaker settings, refer to the Misc section in Chapter 9. T o access Speaker from the Control branch, mak ...

  • Paradyne 3800 - page 118

    Control Branch 10-3 3810-A2-GB30-30 September 1998 Make Busy/Remove Make Busy The Make Busy function forces the modem off-hook so it cannot answer a call. This is often used with PBX systems to permit the busy out of a PBX port for rotary or hunt groups. W ARNING T o not violate FCC and DOC regulations, this function must only be used behind a user ...

  • Paradyne 3800 - page 119

    COMSPHERE 3800 Series Modems 10-4 September 1998 3810-A2-GB30-30 A T Command Equivalent There is no A T Command Equivalent for Service Line. DownLoad Code The Download Code function sets parameters within the modem when transferring firmware to a remote modem or when receiving firmware upgrades from a locally attached PC-based controller . The latt ...

  • Paradyne 3800 - page 120

    Control Branch 10-5 3810-A2-GB30-30 September 1998 At this point, if you do not want to continue this process, abort the transfer by selecting any function key . This returns the modem to the T op-Level menu. However , to continue with the transfer , press the key to display the Reprogram_Remote selection. F1 W arning : Download Reprogram_Remote F2 ...

  • Paradyne 3800 - page 121

    COMSPHERE 3800 Series Modems 10-6 September 1998 3810-A2-GB30-30 As data banks are transferred, the local and remote LCD ’ s bottom line displays the status of the download process, and the number of records sent versus the total number of records for that bank. F1 RemClone OK Call_Setup F2 F3 If the download is successful, the local modem displa ...

  • Paradyne 3800 - page 122

    1 1-1 3810-A2-GB30-30 September 1998 Remote Branch Overview 1 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Remote Branch 1 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 123

    COMSPHERE 3800 Series Modems 1 1-2 September 1998 3810-A2-GB30-30 Remote Branch The following conditions must be met before using the Remote branch: • A connection using either the dial network or leased lines must be established. • The Access from Remote configuration option must be enabled in the remote modem. • The Remote Access Password c ...

  • Paradyne 3800 - page 124

    Remote Branch 1 1-3 3810-A2-GB30-30 September 1998 F1 Online : 19.2 Control ExitRem F2 F3 If the remote modem accepts the password and the entry is successful, the T op-Level menu of the remote modem (Figure 1 1-1) appears on the local modem ’ s LCD. An appears in the upper right-hand corner indicating that what is displayed on your LCD is actual ...

  • Paradyne 3800 - page 125

    COMSPHERE 3800 Series Modems 1 1-4 September 1998 3810-A2-GB30-30 ...

  • Paradyne 3800 - page 126

    12-1 3810-A2-GB30-30 September 1998 Security Overview 12-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Originate Access Security 12-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 127

    COMSPHERE 3800 Series Modems 12-2 September 1998 3810-A2-GB30-30 Originate Access Security Originate Access lets you control who can originate a call from a local modem via the A T command set. This is useful in LAN and modem pooling applications. W ith Originate Access security , a local user ’ s password is embedded in the A T dial command. If ...

  • Paradyne 3800 - page 128

    Security 12-3 3810-A2-GB30-30 September 1998 NOTE While pulse dial can be used to originate the call, DTMF tones must be used for the password. This can be accomplished by using the P and T modifiers appropriately . Refer to the Dial command in Chapter 14, AT Command Set and S-Registers , for more on modifiers. This method of password entry require ...

  • Paradyne 3800 - page 129

    COMSPHERE 3800 Series Modems 12-4 September 1998 3810-A2-GB30-30 Security Branch The Security branch of the T op-Level menu allows you to change and save parameters that are critical to the dial access security password database. This database is a collection of passwords and their associated parameters that determine how the modems control passwor ...

  • Paradyne 3800 - page 130

    Security 12-5 3810-A2-GB30-30 September 1998 Set Access Ctrl Set Access Control allows you to change security configuration. This function is protected by an Administrative Password. The Reset Security function allows you to reset the Administrative Password, but results in erasure of the modem ’ s security database. T o access Security from the ...

  • Paradyne 3800 - page 131

    COMSPHERE 3800 Series Modems 12-6 September 1998 3810-A2-GB30-30 EditPasswdT able The Password T able is the modem ’ s security database. It contains all essential information for each password stored in the modem ’ s nonvolatile memory . The information associated with each password is known as a record. Records are identified by an index whic ...

  • Paradyne 3800 - page 132

    Security 12-7 3810-A2-GB30-30 September 1998 T able 12-1 Edit Password T able Group Options PsWdT ype xxxx Nxt Cleared DTE_Entry VF_Entry VF_plus_DTE Password T ype. Indicates whether this index location is configured for VF-side password, DTE-side password, or both. Cleared displays for an index location that contains no valid entry . Note that th ...

  • Paradyne 3800 - page 133

    COMSPHERE 3800 Series Modems 12-8 September 1998 3810-A2-GB30-30 Set Answer Sec Set Answer Security determines if dial access security is enabled or disabled. This method of inbound security is configured in the answering modem. Although this also appears under the Security Configuration Option group in Chapter 9, it can only be changed from the Se ...

  • Paradyne 3800 - page 134

    Security 12-9 3810-A2-GB30-30 September 1998 Set Orig Sec Set Originate Security controls whether or not the modem can originate a call using A T commands when the dial access security feature is installed. This method of outbound security only applies to modems originating a call. T o access Set_Orig_Sec from Set Access Ctrl, make the following se ...

  • Paradyne 3800 - page 135

    COMSPHERE 3800 Series Modems 12-10 September 1998 3810-A2-GB30-30 Set Admin PsWd Set Administrative Password is used to change the Administrative Password value. The Administrative Password is an 8-digit decimal number that allows authorized users to enter the Access Security Control function. NOTE If this value is forgotten, then the only way to a ...

  • Paradyne 3800 - page 136

    Security 12-1 1 3810-A2-GB30-30 September 1998 F1 Reset Security < Erase_All_PassWd F2 F3 T o reset security , press until Erase_All_PassWd appears on the LCD. Select Erase_All_PassWd. The entire security database is erased and the Administrative Password defaults to the Reset Default password value. This value appears as a single number on the ...

  • Paradyne 3800 - page 137

    COMSPHERE 3800 Series Modems 12-12 September 1998 3810-A2-GB30-30 A DTE-side password is entered after the modems have trained, but before a normal connection is established. The following example illustrates how to enter a DTE-side password: TYPE: abc123 PRESS: Enter Where: abc123 is a 10-alphanumeric character password. Characters used for DTE-si ...

  • Paradyne 3800 - page 138

    Security 12-13 3810-A2-GB30-30 September 1998 T able 12-5 is an example of a database table with passwords configured for DTE Entry only . This type of password is entered via the originating user ’ s DTE. T able 12-6 is an example of a security database table that uses a mixture of VF and DTE passwords. T able 12-5 Security Database T able Using ...

  • Paradyne 3800 - page 139

    COMSPHERE 3800 Series Modems 12-14 September 1998 3810-A2-GB30-30 T able 12-7 is an example of a security database table that uses paired VF and DTE passwords for use in VF_w/_DTE answer security mode. T able 12-7 Security Database T able Using Paired VF-Side and DTE-Side Passwords VF and DTE Passwords Index Password T ype Assigned to 01 001 10001 ...

  • Paradyne 3800 - page 140

    13-1 3810-A2-GB30-30 September 1998 Fax Operation Overview 13-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fax Operation 13-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 141

    COMSPHERE 3800 Series Modems 13-2 September 1998 3810-A2-GB30-30 There are no Diagnostic Control Panel (DCP) functions unique to fax operation. If your fax software requires that you change the configuration of your modem, see the appropriate sections of Chapter 9, Configur e Branch . The DCP is disabled during fax operation. Y our fax software use ...

  • Paradyne 3800 - page 142

    14-1 3810-A2-GB30-30 September 1998 A T Command Set and S-Registers Overview 14-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating Modes 14-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 143

    COMSPHERE 3800 Series Modems 14-2 September 1998 3810-A2-GB30-30 Use the O command to return to Data mode from online Command mode. Enter the following command: TYPE: AT O PRESS: Enter Command Guidelines Review the following guidelines before using any A T Commands. • The escape sequence (+++) is used to enter online Command mode from Data mode. ...

  • Paradyne 3800 - page 144

    A T Command Set and S-Registers 14-3 3810-A2-GB30-30 September 1998 A T Command Format A T commands are entered in Command mode using the following format: TYPE: AT Xn Where: X is the A T command and n is the specific value for that command. PRESS: Enter In T able 14-1, the value for X is listed in the A T Command column and the value for n is list ...

  • Paradyne 3800 - page 145

    COMSPHERE 3800 Series Modems 14-4 September 1998 3810-A2-GB30-30 T able 14-1 (2 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description D n (cont ’ d) W or + – W ait for dial tone. Modem waits for a second dial tone before processing the dial string. This can be the initial dial tone or a second tone received when dialing thro ...

  • Paradyne 3800 - page 146

    A T Command Set and S-Registers 14-5 3810-A2-GB30-30 September 1998 T able 14-1 (3 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description I n Identification I 0 Displays product code; default is 144. I 1 Displays 3-digit firmware revision number . I 2 Performs an EPROM check. I 3 Displays the modem ’ s serial number . I 4 Displ ...

  • Paradyne 3800 - page 147

    COMSPHERE 3800 Series Modems 14-6 September 1998 3810-A2-GB30-30 T able 14-1 (4 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description T T one Dial Sets the modem for tone dial mode. ConfigureEditLine Dialer V n Result Code Format V0 Displays result codes in Number (1) format digits. V1 Displays result codes as text. V2 Display ...

  • Paradyne 3800 - page 148

    A T Command Set and S-Registers 14-7 3810-A2-GB30-30 September 1998 T able 14-1 (5 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description Z n Reset and Load Active Z0 Loads configuration options from Active (Saved) to Active (Operating). Z1 Loads configuration options from Customer 1 to Active (Operating). Z2 Loads configuration ...

  • Paradyne 3800 - page 149

    COMSPHERE 3800 Series Modems 14-8 September 1998 3810-A2-GB30-30 T able 14-1 (6 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description &F n Select Factory Default Configuration Options Loads factory configuration options into Active (Operating) area. &F5 and &F6 arevalid only if ETC is installed. &F0 Async Dial &a ...

  • Paradyne 3800 - page 150

    A T Command Set and S-Registers 14-9 3810-A2-GB30-30 September 1998 T able 14-1 (7 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description & I Dial T ransmit Level When Dial T ransmit Level T ype is set to Permissive, & I n sets Dial T ransmit Level to a value between – 10 and – 32 dBm. & I 99 and & I 100 cause ...

  • Paradyne 3800 - page 151

    COMSPHERE 3800 Series Modems 14-10 September 1998 3810-A2-GB30-30 T able 14-1 (8 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description &M n and &Q n Async/Sync Mode and DTE Dialer T ype &M0, &Q0 Modem operates in Asynchronous mode and uses A T Command protocol. &M1, &Q1 Modem operates in Synchronous mode ...

  • Paradyne 3800 - page 152

    A T Command Set and S-Registers 14-1 1 3810-A2-GB30-30 September 1998 T able 14-1 (9 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description &T n T ests &T0 Abort. Stops any test in progress. &T1 Local Analog Loop. &T2 Pattern. Transmits and receives a 51 1 Bit Error Rate T est (BERT). &T3 Local Digital Loopbac ...

  • Paradyne 3800 - page 153

    COMSPHERE 3800 Series Modems 14-12 September 1998 3810-A2-GB30-30 T able 14-1 (10 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description A n Maximum Frame Size A0 64 A1 128 A2 192 A3 256 A4 32 A5 16 ConfigureEdit V42/MNP/ Buffer C n Error Control Negotiate Buffer C0 Disable. C1 Enable. C2 Disables and switches modem ...

  • Paradyne 3800 - page 154

    A T Command Set and S-Registers 14-13 3810-A2-GB30-30 September 1998 T able 14-1 (1 1 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description Q n Flow Control of DTE, Flow Control of Modem Flow Flow Control Control of of DTE Modem Q0 Disable Disable Q1 XON/XOFF XON/XOFF Q2 CTS to DTE Disable Q3 CTS to DTE RTS to Mdm Q4 XON/X ...

  • Paradyne 3800 - page 155

    COMSPHERE 3800 Series Modems 14-14 September 1998 3810-A2-GB30-30 T able 14-1 (12 of 12) 3800 Series A T Commands AT Command Front Panel Branch Description %B n (cont ’ d) Modulation and Data Rate can also be set using S-register S41. The following table shows the equivalent values of S41 for each %B n value, and, where applicable, %B n in combin ...

  • Paradyne 3800 - page 156

    A T Command Set and S-Registers 14-15 3810-A2-GB30-30 September 1998 S-Register List S-registers affect the operating parameters of the 3800 Series modems. S-registers are only applicable when the DTE Dialer T ype configuration option is set for A T . (See &M n command.) T able 14-2 lists all S-registers supported by the 3800 Series modems. The ...

  • Paradyne 3800 - page 157

    COMSPHERE 3800 Series Modems 14-16 September 1998 3810-A2-GB30-30 T able 14-2 (2 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S4 Line Feed Character Register determines ASCII value used as the line feed character . Enter a value from 0 to 127 for the line feed character . Factory setting is 10 (ASCII carriage return or l ...

  • Paradyne 3800 - page 158

    A T Command Set and S-Registers 14-17 3810-A2-GB30-30 September 1998 T able 14-2 (3 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S18 T est Timeout Register sets the duration (in seconds) for the modem tests. This automatically cancels any test in progress after the time of this register expires. Any test can be manually ...

  • Paradyne 3800 - page 159

    COMSPHERE 3800 Series Modems 14-18 September 1998 3810-A2-GB30-30 T able 14-2 (4 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S36 Rate Auto Originate Initiates a dial backup call, using the phone number in directory location 1, when the leased-line rate of the modem falls back to or below a certain speed. Register has th ...

  • Paradyne 3800 - page 160

    A T Command Set and S-Registers 14-19 3810-A2-GB30-30 September 1998 T able 14-2 (5 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S39 Receive Buffer Disconnect Delay Determines the maximum amount of time the modem can continue to send data in its Receive Buffer to the DTE after the modem is commanded by the DTE to disconn ...

  • Paradyne 3800 - page 161

    COMSPHERE 3800 Series Modems 14-20 September 1998 3810-A2-GB30-30 T able 14-2 (6 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S44 Leased-Line Rate Register determines the modem ’ s data rate and modulation scheme for operation on either 2-wire or 4-wire leased lines in either Answer or Originate mode. Register has the ...

  • Paradyne 3800 - page 162

    A T Command Set and S-Registers 14-21 3810-A2-GB30-30 September 1998 T able 14-2 (7 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S48 Leased-Line Carrier On Level Register determines if the modem disconnects if the carrier signal on leased lines falls below – 26 dBm or – 43 dBm. Register has the following values: 0 = ...

  • Paradyne 3800 - page 163

    COMSPHERE 3800 Series Modems 14-22 September 1998 3810-A2-GB30-30 T able 14-2 (8 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S55 Access From Remote Register determines if a modem ’ s DCP can be accessed by a remote modem. Register has the following values: 0 = Enable 1 = Disable Factory setting is Enable. ConfigureEd ...

  • Paradyne 3800 - page 164

    A T Command Set and S-Registers 14-23 3810-A2-GB30-30 September 1998 T able 14-2 (9 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S64 V .25bis New Line Character Register identifies to the modem the type of line terminator used by the DTE while in V .25bis mode. Register has the following values: 0 = Carriage Return and L ...

  • Paradyne 3800 - page 165

    COMSPHERE 3800 Series Modems 14-24 September 1998 3810-A2-GB30-30 T able 14-2 (10 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S75 Network Management Address Register determines the modem ’ s network address. This address is used when accessing the modem from the NMS. Enter a value from 0 (network address 001) to 255 ( ...

  • Paradyne 3800 - page 166

    A T Command Set and S-Registers 14-25 3810-A2-GB30-30 September 1998 T able 14-2 (1 1 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S81 2W Leased Line SQ Retrain Forces the modem to retrain if the SQ (Signal Quality) LED is on for more than the specified number of seconds (1 – 5). 2W SQ Retrain reduces the amount of bad ...

  • Paradyne 3800 - page 167

    COMSPHERE 3800 Series Modems 14-26 September 1998 3810-A2-GB30-30 T able 14-2 (12 of 12) 3800 Series S-Registers S-Register Front Panel Branch Description S89 V .42 ARQ Window Size Increase Register allows the V .42 Automatic Request for Transmission (ARQ) window size to be set to a value from 6 to 15 frames to accommodate satellite delays. Registe ...

  • Paradyne 3800 - page 168

    A-1 3810-A2-GB30-30 September 1998 Menu T ree Overview A-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview The following pages provide graphic representations of the general menu structure of the front panel or SDCP displays. The model, inst ...

  • Paradyne 3800 - page 169

    COMSPHERE 3800 Series Modems A-2 September 1998 3810-A2-GB30-30 Call_Setup Tlk/Data Status T est “ Status ” Dial Disconnect Answer Dial_Standby or Return_to_Dial Change_Directory Director y Locations 1 – 10 Abort Self Loc_Analog_Loop Rem_Digital_Loop Loc_Digital_Loop Pattern DTE_Interface Async/Sync Mode Async DTE Rate #Data Bits P arity Bit ...

  • Paradyne 3800 - page 170

    Menu T ree A-3 3810-A2-GB30-30 September 1998 Configure Activ (Operating) Active (Saved) Customer1 Customer2 Factory Async_Dial Sync_Dial Sync_Leased UNIX_Dial Choose Mode Answ er Originate Ld EditArea frm: Edit Sav e Choose Function Active (Sa ved) Customer1 Customer2 Leased_Line Leased Mode LeasedLine Rate 19200(V32t) 16800(V32t) 14400(V32b) 1200 ...

  • Paradyne 3800 - page 171

    COMSPHERE 3800 Series Modems A-4 September 1998 3810-A2-GB30-30 Control Remote Speaker Reset Make_Busy or RemoveMakeBusy Service_Line or DiscServLine Download Code Secondary Prim (data blckd) ( ExitRem appears instead of Remote when using Remote Mode) Security Set_Access_Ctrl (Admin P assword?) Reset_Security EditP assWdT able Set_Answ er_Sec Set_O ...

  • Paradyne 3800 - page 172

    B-1 3810-A2-GB30-30 September 1998 Result Codes T able B-1 (1 of 2) Result Codes Numbers (1) Numbers (2) Word Description 0 0 OK Command executed 1 1 CONNECT Modem connected to line 2 2 RING Modem receiving a ring voltage from the VF line 3 3 NO CARRIER Modem lost or does not detect carrier signal, or does not detect answer tone 4 4 ERROR Invalid c ...

  • Paradyne 3800 - page 173

    COMSPHERE 3800 Series Modems B-2 September 1998 3810-A2-GB30-30 T able B-1 (2 of 2) Result Codes Numbers (1) Description Word Numbers (2) 21 11 CONNECT 4800/ EC*** Connection at 4800 bps with error control 22 12 CONNECT 4800/ EC*** Connection at 4800 bps with error control 23 16 CONNECT 12000/ EC*** Connection at 12,000 bps with error control 24 13 ...

  • Paradyne 3800 - page 174

    C-1 3810-A2-GB30-30 September 1998 T roubleshooting Overview C-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview This appendix points out basic problems that can occur when operating a 3800 Series modem. Use T ables C-1 through C-6 to check ...

  • Paradyne 3800 - page 175

    COMSPHERE 3800 Series Modems C-2 September 1998 3810-A2-GB30-30 T able C-2 Modem – DTE Connection Symptom Action Modem does not accept or echo back A T commands V erify that the cable between the Async port of the DTE and the modem is a standard RS-232 cable. If the cable is bad, replace it. (Null modem cables, also known as crossover cables, do ...

  • Paradyne 3800 - page 176

    T roubleshooting C-3 3810-A2-GB30-30 September 1998 T able C-3 (2 of 2) Modem – VF Connection Symptom Action Originate Mode V erify that the modem ’ s DTE Dialer configuration option is set to the correct setting: either A T , DTR Dialing, V .25bis Async, V .25bis Bisync, or V .25bis HDLC. Modem does not go off-hook and begin dialing If using A ...

  • Paradyne 3800 - page 177

    COMSPHERE 3800 Series Modems C-4 September 1998 3810-A2-GB30-30 T able C-4 Online Operation Symptom Action Data scrambled V erify that the character format (data bits, parity , and stop bits) is set to the same value in both modems. Missing data during a transfer V erify that you are using the same method of flow control for both the modem and the ...

  • Paradyne 3800 - page 178

    D-1 3810-A2-GB30-30 September 1998 T echnical Specifications T echnical Specifications D-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T echnical Specifications T able D-1 shows the technical specifications for the 3800 Series modems. T able D-1 (1 of 4) T echnical Spec ...

  • Paradyne 3800 - page 179

    COMSPHERE 3800 Series Modems D-2 September 1998 3810-A2-GB30-30 T able D-1 (2 of 4) T echnical Specifications for 3800 Series Modems Specifications Description COMP A TIBILITY DIAL-LINE MODULA TIONS V .32 terbo (19,200, 16,800 bps) ITU-T V .32bis (14,400, 12,000, 9600, 7200, 4800 bps) ITU-T V .32 9600, 4800 bps) ITU-T V .22bis (2400 bps) ITU-T V .2 ...

  • Paradyne 3800 - page 180

    T echnical Specifications D-3 3810-A2-GB30-30 September 1998 T able D-1 (3 of 4) T echnical Specifications for 3800 Series Modems Specifications Description DIMENSIONS Weight 2.5 pounds (1.14 kg) Model 3810 and Model 3820 (not including power transformer) 1.0 pounds (0.45 kg) Model 381 1 Height 2.1 inches (5.4 cm) Model 3810 and Model 3820 7.1 inch ...

  • Paradyne 3800 - page 181

    COMSPHERE 3800 Series Modems D-4 September 1998 3810-A2-GB30-30 T able D-1 (4 of 4) T echnical Specifications for 3800 Series Modems Specifications Description LEASED-LINE CONNECTIVITY Model 3810 Model 3820 Model 381 1 JM8 6-pin center pair leased jack (Requires 125-0054-1531 for JM8 connection) 50-pin mass termination VOICE FREQUENCY LINE REQUIREM ...

  • Paradyne 3800 - page 182

    E-1 3810-A2-GB30-30 September 1998 Pin Assignments Overview E-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VF Connector Pin Assignments E-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 183

    COMSPHERE 3800 Series Modems E-2 September 1998 3810-A2-GB30-30 T able E-1 VF Connector Pin Assignments: Models 3810 and 3820 Pin 3810 Phone/Leased Connector (J6) 3810 Dial Connector (J7) 3820 Phone Connector 3820 Dial/Leased Connector 1 4-Wire T ransmit Leased Line/ 2-Wire Leased Line 2 4-Wire T ransmit Leased Line/ 2-Wire Leased Line 3 4 Phone-Ri ...

  • Paradyne 3800 - page 184

    Pin Assignments E-3 3810-A2-GB30-30 September 1998 EIA-232-D Pin Assignments T able E-3 lists the EIA-232-D pin assignments for the modem. T able E-3 EIA-232-D Pin Assignments RS-232 Pin Name EIA Circuit ITU-T Signal Source Circuit Function 1 — AA 101 — Shield 2 TXD BA 103 DTE T ransmit Data 3 RXD BB 104 DCE Receive Data 4 RTS CA 105 DTE Reques ...

  • Paradyne 3800 - page 185

    COMSPHERE 3800 Series Modems E-4 September 1998 3810-A2-GB30-30 EIA RS-366-A Pin Assignments T able E-4 lists the EIA-366-A pin assignments for the modem. T able E-4 EIA RS-366-A Pin Assignments RS-366-A Pin Name ITU-T Signal Source Definition 2 DPR 21 1 DTE Digit Present 3 ACR 205 ACE Abandon Call and Retry 4 CRQ 202 DTE Call Request 5 PND 210 ACE ...

  • Paradyne 3800 - page 186

    F-1 3810-A2-GB30-30 September 1998 ITU-T V .25bis Dialing Commands and Response Overview F-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Call Request Commands F-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Paradyne 3800 - page 187

    COMSPHERE 3800 Series Modems F-2 September 1998 3810-A2-GB30-30 , or < User -Defined Pause & Flash Hook = or > Delimiters Call Request with Stored Memory Address Provided (CRS) The CRS command dials the telephone number stored in the request directory location. CRS is similar to the A TDS command. The CRS command format is: CRS x Where: x ...

  • Paradyne 3800 - page 188

    ITU-T V .25bis Dialing Commands and Response F-3 3810-A2-GB30-30 September 1998 Connect Incoming Call (CIC) The CIC command forces the modem to cancel any DIC commands and answer an incoming call. This command is only valid when the DTE issues a DIC command. CIC must be issued within 10 seconds after sending a DIC. CIC is similar to the A T A comma ...

  • Paradyne 3800 - page 189

    COMSPHERE 3800 Series Modems F-4 September 1998 3810-A2-GB30-30 T able F-1 lists V .25bis commands supported by the 3800 Series modems. T able F-2 lists V .25bis response messages supported by the 3800 Series modems. T able F-1 V .25bis Commands V .25bis Command Description A T Command/ S-Register Equivalent CALL REQUEST COMMANDS CRN Call Request w ...

  • Paradyne 3800 - page 190

    G-1 3810-A2-GB30-30 September 1998 Default Configuration Options Overview G-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview T able G-1 in this appendix lists all default configuration options for the four factory preset configurations. An ...

  • Paradyne 3800 - page 191

    COMSPHERE 3800 Series Modems G-2 September 1998 3810-A2-GB30-30 T able G-1 (2 of 4) Factory Default Configuration Options Configuration Option Sync Leased Answer/Originate Mode Default Settings Sync Dial Default Settings Async Dial and UNIX Dial Default Settings DTE DIALER DTE Dialer T ype A T Escape Character Escape Guard T ime Break Forces Escape ...

  • Paradyne 3800 - page 192

    Default Configuration Options G-3 3810-A2-GB30-30 September 1998 T able G-1 (3 of 4) Factory Default Configuration Options Configuration Option Sync Leased Answer/Originate Mode Default Settings Sync Dial Default Settings Async Dial and UNIX Dial Default Settings DIAL LINE Dial Line Rate V .32bis Automode V .32bis Autorate Dial T ransmit Level V .2 ...

  • Paradyne 3800 - page 193

    COMSPHERE 3800 Series Modems G-4 September 1998 3810-A2-GB30-30 T able G-1 (4 of 4) Factory Default Configuration Options Configuration Option Sync Leased Answer/Originate Mode Default Settings Sync Dial Default Settings Async Dial and UNIX Dial Default Settings TESTS DTE RL (CT140) DTE LL (CT141) T est T imeout Receive Remote Loopback V .54 Addres ...

  • Paradyne 3800 - page 194

    H-1 3810-A2-GB30-30 September 1998 Equipment List Equipment Feature/Part Number Model 3810 (1 15V) 3810-A1-001 Model 3810 (220 – 240V) 3810-A1-301 Model 381 1 381 1-B1-001 Model 3820 (1 15V) 3820-A1-001 Model 3820 (220 – 240V) 3820-A1-301 Fax Option 3800-C1-008 6-position, 4-wire modular cord, 7-foot length 125-0067-0031 8-position, 8-wire modu ...

  • Paradyne 3800 - page 195

    COMSPHERE 3800 Series Modems H-2 September 1998 3810-A2-GB30-30 ...

  • Paradyne 3800 - page 196

    Glossary-1 3810-A2-GB30-30 September 1998 Glossary Active (Operating) A configuration area containing configuration options currently in use by the modem. When a power cycle occurs, a reset is performed, or a save is issued using the DCP , this area is updated with the contents of Active (Saved). Active (Saved) A nonvolatile configuration area cont ...

  • Paradyne 3800 - page 197

    COMSPHERE 3800 Series Modems Glossary-2 September 1998 3810-A2-GB30-30 automatic dial backup When leased-line operation fails, this function forces the modem to dial the telephone number stored in directory location 1; communication over the dial network continues with the remote modem. For a 3800 Series modem to perform this properly , the telepho ...

  • Paradyne 3800 - page 198

    Glossary Glossary-3 3810-A2-GB30-30 September 1998 circuit pack lock A screw lock tab installed over a circuit card ’ s latch release tab to prevent the unit from being removed without a tool. It is used on SDUs, modems, and filler panels. Class 1 fax A fax modem standard. Under Class 1 computer software handles most of the protocol, compression, ...

  • Paradyne 3800 - page 199

    COMSPHERE 3800 Series Modems Glossary-4 September 1998 3810-A2-GB30-30 DCE The equipment (Data Communications Equipment or Data Circuit T erminating Equipment) that provides the functions required to establish, maintain, and end a connection. This equipment also provides the signal conversion required for communication between the DTE and the telep ...

  • Paradyne 3800 - page 200

    Glossary Glossary-5 3810-A2-GB30-30 September 1998 EPROM Erasable programmable read-only memory . error contr ol An algorithm used to correct data transmission errors. escape sequence Default setting is +++. This sequence lets you switch your modem from Data mode to Command mode. extended result codes An asynchronous message (in either numbers or w ...

  • Paradyne 3800 - page 201

    COMSPHERE 3800 Series Modems Glossary-6 September 1998 3810-A2-GB30-30 ITU-T V .22 A standard for modems operating full-duplex with asynchronous or synchronous data at 1200 bps over the dial network (PSTN). ITU-T V .22bis A standard for modems operating full-duplex with asynchronous or synchronous data at 1200 or 2400 bps over the dial network (PST ...

  • Paradyne 3800 - page 202

    Glossary Glossary-7 3810-A2-GB30-30 September 1998 MNP This protocol (Microcom Networking Protocol) detects and corrects data errors caused by telephone line noise and signal distortion. MNP5 includes data compression. modem (Modulator/DEModulator). A device that transforms signals from digital to analog form and vice versa. modulation The process ...

  • Paradyne 3800 - page 203

    COMSPHERE 3800 Series Modems Glossary-8 September 1998 3810-A2-GB30-30 pulse dialing One of two dialing methods, in which telephone numbers are sent as pulses (brief changes in voltage or current intensity) across the telephone line. Rotary telephones use pulse dialing. register A part of the modem ’ s memory that contains values that determine t ...

  • Paradyne 3800 - page 204

    Glossary Glossary-9 3810-A2-GB30-30 September 1998 Sync Dial A factory preset configuration area containing configuration options most often used in synchronous dial networks. synchr onous transmission Data transmission that is synchronized by timing signals. Characters are sent at a fixed rate. This type of transmission is more efficient than asyn ...

  • Paradyne 3800 - page 205

    COMSPHERE 3800 Series Modems Glossary-10 September 1998 3810-A2-GB30-30 ...

  • Paradyne 3800 - page 206

    Index-1 3810-A2-GB30-30 September 1998 Index Numbers 1800 Hz Training T one, 9-29 1800 Hz T raining T one (S34), 14-17 2W Leased Line SQ Retrain, 9-29, 14-25 A A/ (Repeat Last Command), 14-3 Abort (T est branch), 8-2 ac power connection, 2-7 requirements, D-2 Access from Remote, 9-42 Access From Remote (S55), 14-22 Active (Operating) configuration ...

  • Paradyne 3800 - page 207

    COMSPHERE 3800 Series Modems Index-2 September 1998 3810-A2-GB30-30 Auto Redial (DTR), 14-18 Auto Redial (Leased Line), 14-17 Auto – Answer Ring Number (S0), 14-15 Auto-Answer Ring Count, 9-20 Automatic Firmware Download Center , 10-6 Automatic Make Busy , 9-24 automatic redialing, 9-19, 9-24, 9-31, 14-18 AutoSync, 14-10 B Backspace Character , 9 ...

  • Paradyne 3800 - page 208

    Index Index-3 3810-A2-GB30-30 September 1998 disabled commands, 9-41 Disconnect, 5-3 display , revision, serial, model numbers, 14-5 Download Code, 10-4 download failure, 10-6 download latest firmware, 10-6 DSR Control, 9-10, 9-1 1 DSR Control (&S), 14-10 DTE connection, 2-6 DTE Dialer T ype, 9-15 DTE Dialer T ype (&M, &Q), 14-10 DTE In ...

  • Paradyne 3800 - page 209

    COMSPHERE 3800 Series Modems Index-4 September 1998 3810-A2-GB30-30 L LCD display , 4-6 LdEditAreafrm, 9-5 Leased Line Carrier On Level (S48), 14-21 Leased Line mode, 14-9 Leased Line Rate, 9-28, 14-20 Leased Line T ransmit Level, 9-29 Leased Mode, 9-28 Leased TX Level (S45), 14-20 leased-line connection, 2-4 LEDs, 4-4 Line Current Disconnect, 9-22 ...

  • Paradyne 3800 - page 210

    Index Index-5 3810-A2-GB30-30 September 1998 Reset, 10-2 Reset and Load Active (Z), 14-7 Reset Security , 12-10 Result Codes Enable/Disable, 9-17 enable/disable, 14-5 extended, 14-6 format, 14-6 list, B-1 Result Codes Format, 9-18 retrain, 2W Leased Line Signal Quality , 9-29 rings before answer , 14-15 RS366A status, 7-4 R TS Action, 9-11, 14-10 R ...

  • Paradyne 3800 - page 211

    COMSPHERE 3800 Series Modems Index-6 September 1998 3810-A2-GB30-30 T T alk mode, 6-2 T alk/Data branch, 6-1 technical specifications, D-1 telephone connection, 2-7 telephone numbers, entering, 5-5 T est branch, 8-2 T est Timeout, 9-39 T est T imeout (S18), 14-17 T ests (&T), 14-11 top-level menu, 4-8 T ransmit Buffer Disconnect Delay , 9-37 T ...

  • Paradyne 3800 - page 212

    00282600 See page 12-10, Set Admin PsWd. – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – ? ...

  • Paradyne 3800 - page 213

    *3810-A2-GB30-30* *3810 – A2 – GB30 – 30* ...

Fabricant Paradyne Catégorie Network Card

Les documents que nous recevons du fabricant de l'appareilParadyne 3800 peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Paradyne
- manuels d’utilisations 3800
- fiches produit Paradyne
- dépliants
- ou étiquettes-énergie Paradyne 3800
Tous sont importants, mais les informations les plus importantes du point de vue de l'utilisation de l'appareil se trouvent dans le manuel d’utilisation Paradyne 3800.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Paradyne 3800, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Paradyne 3800. Selon vos besoins, vous devriez chercher le document dont vous avez besoin. Sur notre site, vous pouvez voir le manuel le plus populaire d’utilisation du produit Paradyne 3800.

Manuels d’utilsiation similaires

Manuel d’utilisation complet de l’appareil Paradyne 3800, quelle devrait-elle être?
Le manuel d’utilisation, également appelé le mode d’emploi, ou tout simplement le manuel, est un document technique destiné à aider à utiliser Paradyne 3800 par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Paradyne 3800.

Le manuel d’utilisation complet Paradyne, devrait inclure plusieurs éléments de base. Certains d'entre eux sont moins importants, tels que: la couverture / page de titre ou pages d'auteur. Cependant, la partie restante, devrait nous fournir des informations importantes du point de vue de l'utilisateur.

1. Introduction et des conseils sur la façon d'utiliser le manuel Paradyne 3800 - Au début de chaque manuel, nous devrions trouver des indices sur la façon d'utiliser le document. Il doit contenir des informations sur l'emplacement de la table des matières Paradyne 3800, FAQ ou des problèmes les plus fréquents - les points qui sont les plus souvent recherchés par les utilisateurs de chaque manuel
2. Table des matières - index de tous les conseils pour lParadyne 3800 qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Paradyne 3800 - qui devraient nous aider dans les premières étapes lors de l'utilisation Paradyne 3800
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Paradyne 3800
5. FAQ - questions fréquemment posées
6. Détails du contact Informations sur l'endroit où chercher le contact avec le fabricant / service Paradyne 3800 dans un pays donné, si le problème ne peut être résolu par nous-mêmes.

Avez-vous une question à propos de Paradyne 3800?

Utiliser le formulaire ci-dessous

Si vous n’avez pas résolu votre problème avec Paradyne 3800, avec l'aide du manuel que vous avez trouvé, posez une question en utilisant le formulaire ci-dessous. Si un utilisateur a eu un problème similaire avec Paradyne 3800 il est probable qu’il a envie de partager la façon de le résoudre.

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