Q152336: How to Set Up the 3Com Impact for Dual-Channel ISDN

Article: Q152336
Product(s): The Microsoft Network
Version(s): WINDOWS:1.3,2.0,2.5,2.6
Operating System(s): 
Keyword(s): kbmsn
Last Modified: 30-JUL-1999

-------------------------------------------------------------------------------
The information in this article applies to:

- The Microsoft Network versions 1.3, 2.0, 2.5, 2.6 
-------------------------------------------------------------------------------

SUMMARY
=======

This article describes how to set up the 3Com Impact IQ ISDN modem for
dual-channel access to MSN, The Microsoft Network.

MORE INFORMATION
================

The following procedure works with version 2021 of the 3Com Impact IQ. You may
obtain the latest 3Com drivers from the 3Com Impact web site. To enable
dual-channel settings for the 3Com Impact, follow these steps:

1. Click Start, point to Settings, and then click Control Panel.

2. Double-click Modems.

3. Click the 3Com Impact IQ modem, and then click Properties.

4. On the Connection tab, click Advanced.

5. To connect at 112,000 bps, type the following string in the Extra Settings
  box:

  S60=56 S61=2 S71=1 S80=1

  If you cannot connect with the previous string, try the following string
  without spaces:

  \Q3S60=56S70=0S71=1S80=1

  To connect at 128,000 bps, type the following string in the Extra Settings
  box:

  S60=64 S61=2 S71=0 S80=1

  If you cannot connect with the previous string, try the following string
  without spaces:

  \Q3S60=64S70=0S71=1S80=1

6. Click OK until you return to Windows.

If you experience difficulties using the 3Com Impact IQ modem, please call 3Com
technical support.

Additional query words: msn 1.30 2.00 2.50 2.60.

======================================================================
Keywords          : kbmsn 
Technology        : kbMSNSearch kbMSN200 kbMSN130 kbMSN260 kbMSN250
Version           : WINDOWS:1.3,2.0,2.5,2.6
Issue type        : kbhowto

=============================================================================