64 IBM ISDN PC Card:User’s Guide
Windows XP
The following section describes how to add or change the configuration of
Multiple Subscriber Numbers in the NDIS WAN CAPI driver. Although MSNs
can be configured in the driver, it is strongly recommended that you enter MSN
settings only in the applications that require them. You must have the NDIS CAPI
WAN drivers installed in order to perform the following steps. Note that MSNs
are a feature of the Euro ISDN (DSS1) switch protocol only.
Throughout this chapter it is assumed that you are logged on to a Windows XP
Home Edition or Professional system as a local Administrator. If you are not
logged on as a local Administrator, you might not be able to perform all the steps
outlined in this chapter.
1. Click Start -> Control Panel. Double-click the Performance and Maintenance
icon.
Double-click the System icon. In the System Properties, click the Hardware
tab, then the Device Manager button. In the list of devices, scroll down to
Network adapters and click the plus sign beside it to expand the node. Right-
click IBM International ISDN PC Card. In the context menu, select the
Properties command.
2. In the IBM International ISDN PC Card Properties, click the ISDN tab, then
the Configure... button.
ISDNmst.fm Page 64 Wednesday, January 15, 2003 9:22 AM