Microsoft KB Archive/155984

= Microsoft Knowledge Base =

Using the AVM Fritz ISDN Card with MSN
Last reviewed: October 7, 1997

Article ID: Q155984

The information in this article applies to:


 * The Microsoft Network versions 1.2, 1.3, 2.0, 2.5

SYMPTOMS
After you install the AVM Fritz ISDN card, you are unable to connect to MSN, The Microsoft Network.

CAUSE
After installing the AVM Fritz ISDN card, you need to download the CAPI port drivers provided by the card's manufacturer.

RESOLUTION
The CAPI port drivers help you set up your AVM Fritz ISDN card correctly and install it as one of several modems. You can check the configuration by double-clicking the Modems icon in Control Panel. The following modems should be listed:


 * AVM ISDN - ISDN (X.75)
 * AVM ISDN BTX
 * AVM ISDN Custom Config
 * AVM ISDN Internet (PPP over ISDN)
 * AVM ISDN Mailbox. (X.75)
 * AVM ISDN RAS (PPP over ISDN)

To use the AVM Fritz ISDN card with MSN, follow these steps:

 Click Start, point to Settings, and then click Control Panel. Double-click Modems. Click AVM ISDN Internet (PPP over ISDN), and then click Properties. On the Connection tab, click Advanced.  In the Extra Settings box, type the following line: AT S42=1  Click OK until you return to Windows. Right-click the MSN icon on the desktop, and then click Connection Settings. In the Connect Using box, click AVM ISDN Internet (PPP over ISDN).</li> Click OK.</li></ol>