ZyXEL Communications RS-1612 manual Setting Modems

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1 stop bit

3.Turn on the RS-1612 rack to reboot the system. Type in any character to enter debug mode.

4.Change the data rate to 115200 bps using the atba5 command.

5.Type atur and press Enter to upload the firmware.

6.Wait for the following prompt characters:

$$$

7.Use the XMODEM protocol to upload the firmware. The NMS firmware filename is RASNMS.3-Cand can be found on the ZyXEL FTP site.

When the installation is complete, the following messages will appear:

Programming successful....

8.Type atgo to restart the system.

Setting Modems

There are two ways to configure modems in the rack:

∙Control panel - This manual tells how to access the modem control menus. For instructions about configuring the modems, see the U-336S User's Guide.

∙AT commands - The computer directly connected to a particular modem can configure that modem using industry standard AT commands.

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Contents JiH5 ZyXEL Limited Warranty Acknowledgments FCC Part 15 InformationCopyright 1997 by ZyXEL Information for Canadian Users Declarations of CE marking ∙ E-mail Contacting ZyXELVii Contents RS-1612 Menu Tree 19 Rack Slot Menu 20 Modem Menu Setting up the RS-1612 RackNMS Overview Configuring the RS-1612 rack Control CardPage What This Manual Covers Introduction∙ ZyViewII User’s Guide Other ResourcesPacking List ∙ U-336R/RE Users Guide∙ One Menu Tree Guide ∙ One Warranty Registration Card Page RS-1612 Control Panel Control PanelPower Supply LEDs Rear PanelFuse Pin Assignment Purpose DTE RS-232 PortsTerminal Blocks Power Socket Power SwitchDC Power Terminals AC-DC switch10Base2, 10Base5, 10Base-T Control CardModem Card Setting up the RS-1612 RackPhone Lines Connecting to ComputersHooking Up Power NMS Overview Configuring the RS-1612 rackSetting Rack Security Nms mask add IP address mask and press Enter NMS related CI commandsCommand Description Checking the connectionIP address configuration Command Description Page RS-1612 Menu Tree OperationModem Menu Rack Slot MenuModem Menu Main Display Contrast Menu Message DisplayModem Reset Menu Setting the RS-1612Unlocking a Rack Locked by a NMS Setting the Display ContrastResetting the Rack to its Default Settings Upgrading firmwareSetting Modems Resetting Modems to Factory Defaults Setting Modems with the Control PanelChanging Modem Cards