MaxTech V.42bis, V.32bis user manual Testing Your Modem After Installation, Using Your Modem

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combination needed for your application. Any time the

COM or IRQ setting for the modem is changed, the settings in the software must be changed to match.

2.5Using Fax, Voice, and Speakerphone Capabilities of the Modem

Your modem has built-in advanced FAX, Voice, and Speakerphone functions. These functions are accessed through software. Please consult your FAX/Voice/Speaker- phone software manual about procedures on using these functions. Note that the modem's FAX/Voice/Speakerphone commands are used by the software to implement these functions and are not designed to be used as standalone AT commands.

Voice functions include recording and playback of voice prompts (files). To record or playback voice with your modem, attach a telephone to the RJ-11 jack marked “PHONE” on the back of the modem. Follow specific instruc- tions in the FAX/Voice/Speakerphone software on recording and playback of voice prompts.

2.6 Testing Your Modem After Installation

In order to test your modem you should be familiar with your communication software. Load and set up your communication software and enter into “terminal mode.” Make sure that the COM Port and IRQ settings of the modem match the software. Type AT on your terminal screen and press ENTER. You may see “AATT” or nothing on the screen. In either case, the modem should respond with an OK or 0. If it does not, please refer to Section 2.4 for information on COM Ports and IRQ’s or Section 6 for troubleshooting information.

2.7 Using Your Modem

The communication software included with your mo- dem product provides a user friendly interface to access the fax, voice, and data functions of your modem. This software

should be sufficient for all of your communication needs.

There may be times when you need to access the modem manually via modem commands. Read Section 3 for a summary description of the modem command set before manually accessing the modem. You may want to read the software manual first, however, as the software may already

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Contents Contents Hardware Installation Unpacking Your ModemSoftware Installation/Configuration Fasten the retaining bracketPage COM Port and Interrupt Settings Devices in your computer cannot share an IRQ withTesting Your Modem After Installation Using Your ModemWhere To Go From Here Executing CommandsCommand Structure Basic AT Commands Extended AT Commands Force DSR Signal High on Mode after DTR toggleGuard tone disabled Enable Trellis Coding @Enable Auto Fall Forward/Back 22bis auto-retrain disabled22bis auto-retrain enabled Disable Auto Fall Forward/BackFax Class 1 Commands Voice Mode Commands S Registers Function Range/units Default Basic Response Codes Modem does not respond to commands Modem does not dialModem dials but does not connect Modem makes a connection but no data appears on your screen High pitch tone is heard whenever you answer the phoneModem exhibits poor voice record or playback FCC Compliance UartFCC Class B Statement DOC Compliance InformationDisclaimer, Copyright, And Other Notices Section One Introduction Software Installation/Configuration COM Port and Interrupt Settings Switch Block SW-1 Location Switch Block Settings Testing Your Modem After Installation Originate calls in answer mode Bold text Command Function Manually answer incoming callCcitt mode With AT or follow with EnterCommands are not echoed Toggle Resets modem after DTR toggleRecall factory default configuration Hz guard toneMNP/V.42/V.42bis Commands \A3\Q3 Switch to reliable link from normal link Register Function Range/units Default S RegistersSection Five Result Codes Section Six Troubleshooting Modem does not dial Power 75 W Section Eight Support and Service DOC Compliance Information Disclaimer, Copyright, And Other Notices
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