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MultiModemISDN User Guide
MT128ISA/PCI
Windows 98 and the VCOMM (Virtual Modem) Interface
While installing the MultiModem ISDN drivers for Windows 98, two virtual ISDN COM ports
are automatically created. You can create a virtual modem definition and attach it to either or
both of these virtual communication ports.
1.To create a new virtual modem definition, click the Start>Settings>Control
Panel>Modems>Add. Select Do not detect my modem, I will select it from a list. Click
Next .
2. Click the Have Disk button, and select the MDMASU.INF file from the driver installation
disk. Choose the appropriate virtual modem type from the Models text box as shown in
the example below (see Chapter 2 “Before You Begin” for more information on selecting
a Modem Type for your ISDN application).
Figure 2-25. Selecting the new modem model
3.Click Next, and associate the virtual modem chosen to an available ISDN COM Port.
Each modem type will automatically issue the appropriate protocol command to the ISDN
driver when you select it to make a connection. Click Next>Finish, then Close when
complete.
Windows 98 Single Channel Access (VCOMM)
Before beginning this step, verify an appropriate VCOMM adapter has been installed. In this
example the ISDN Internet PPP, 64K Adapter is used. If the ISDN (Internet PPP, 64K)
Adapter is not listed, create a new virtual modem definition for the device.
1. To create a new definition, go to Start>Settings>Control Panel>Add. Select Do Not
Detect my modem. I will select it from a list >Next.
2. Click on Have Disk and browse to the location of the ISDN drivers supplied with your
terminal adapter. From the Models list, select the ISDN (Internet PPP, 64K) Adapter.
Select a COMport to associate with this modem. Click Next>Finish.
Once the ISDN (Internet PPP, 64K) Adapter is available, you are ready to create a new dial-
up connection.
Summary of Contents for MultiModem ISDN MT128ISA-UV
Page 1: ...Models MT128ISA UV MT128PCI SD MT128PCI SV User Guide...
Page 5: ...Chapter 1 Introduction and Description...
Page 10: ...Chapter 2 Installation...
Page 59: ...Chapter 3 AT Commands...
Page 62: ...Chapter 4 Troubleshooting...
Page 70: ...Chapter 5 Warranty Service and Technical Support...
Page 74: ...Appendices...