Multitech MT5600BAV.92, MT5600BAV.90, MT5600BLV.90 manual Four-Wire Setup

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Chapter 4 - Leased Line Operation

Four-Wire Setup

1.For four-wire leased line operation, connect one of the provided four-wire cables to the LEASED jack on the back of the modem. Connect the other end of the cable to a four-wire leased line jack or terminals supplied by the telephone company.

2.Turn on the modem.

3.Starting at the STATUS screen, press the following buttons on the front panel: , , , , , , , , . The SYNC, NORM? screen appears.

4.Press the Enter button to select normal synchronous operation.

5.The OPTION SET screen appears. Press to exit to the SYNC/ASYNC OPTIONS screen.

6.Press , , , , , , , , . The 4 WIRE LEASE? ORIG screen appears.

7.Choose one of two actions:

To set up the modem as the originate modem, press the Enter button.

To set up the modem as the answer modem, press to display the

4 WIRE LEASE? ANSWER screen, and then press the Enter button.

Note: One of the modems in a leased line pair must be configured as the originate modem, and the other as the answer modem, but it does not matter which is which.

8.The OPTION SET screen appears. Press to exit to the ONLINE OPTIONS screen, or to exit to the CURRENT SETTING= screen.

9.This completes the setup for four-wire leased line operation. Upon completion, the modem attempts to connect to the modem at the other end of the leased line. If the remote modem has not yet been configured for leased line operation, you may turn off the local modem until the remote one is ready.

MT5600BA/BL Series User Guide

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Contents MT5600BA/BL Series MT5600BA-V.92 MT5600BA-V.90 MT5600BL-V.90Revision Date Description Table of Contents Contents Description and Features FeaturesProduct Description Safety Warnings Installation Connect the Modem to Your SystemConnect the Phone to the Modem Optional Install the Modem Driver Removing an Old Modem DriverCountry Code Configuration MT5600BA-V.92 OnlyInstall Phone Tools Using the Front Panel Modem ConfigurationLED Indicators Liquid Crystal Display LCD Option SelectionMenu Structure Menu Overview TwigsStatus Trunk Basic Options Trunk From previous Advanced Options Trunk Advanced Options Trunk Remote Configuration Options Trunk Diagnostic Options TrunkPhone Number Memory Options Trunk Caller ID Options TrunkMenu Options StatusBasic Options Using the Front Panel Advanced Options Using the Front Panel Remote Configuration Options Diagnostic OptionsPhone Number Memory Options Caller ID Options Two-Wire Setup Leased-Line OperationFour-Wire Setup Dial Backup and Leased-Line Restoral Dial Backup and Leased Line Restoral SetupLeased Line Operation Remote Configuration Changing the Remote Escape Character Setup Procedures Callback SecurityAssigning Callback Passwords Front Panel MethodAssigning Callback Phone Numbers Calling Procedure Callback Security Commands Callback Enable/DisableCallback Assignments Form Troubleshooting None of the Indicators LightModem Does Not Respond to Commands Modem Cannot Connect When Dialing Modem Disconnects While Online Modem Cannot Connect When Answering File Transfer Is Slower Than It Should BeData Is Being Lost There Are Garbage Characters on the Monitor Modem Doesn’t Work with Caller IDFax and Data Software Can’t Run at the Same Time Appendix a Regulatory Compliance FCC Part 68 TelecomFax Branding Statement Canadian Limitations NoticeEMC, Safety, and R&TTE Directive Compliance International Modem RestrictionsNew Zealand Telecom Warning Notice South African Notice Appendix B Technical Specifications Modem CompatibilityTransmission Level Appendix C Warranty, Service, Technical Support Multi-Tech Systems, Inc. Warranty & Repairs PoliciesOnline Warranty Registration Service Repair Procedures for International DistributorsReplacement Parts International Customers outside U.S.A. and CanadaTechnical Support Internet SitesIntroduction Upgrade OverviewAppendix D Upgrading the Firmware Identify the Modem FirmwareDownload the Upgrade File Extract the Upgrade FilesIdentify the Current Firmware Version Upgrade the Modem’s Firmware Restore Your ParametersClear Your Stored Paramenters Appendix E Installing a Modem Under Linux Using the Modem to Call the Internet Appendix F Pin Descriptions RS-232 Pin DescriptionsRS-232 Cable Pinouts RDLLeased Line Pinouts Fig. F-3. Macintosh cableIndex Index