Network Card User Manual

17-IWay Hopper
Installation
3a. ISDN Switch Type. Choose the country name for your location, or select an
appropriate ISDN switch type in your country (especially for U.S. customers).
3b. Codec. Countries adhering to the European telecommunication standard may
choose A-Law. Countries adhering to the U.S. telecommunication standard
may choose u-law.
3c. Standby Time. This is a timer which buffers any keypads input from an analog
device before sending a message out. Do not change the default value.
3d. MSN (POTS). This parameter is used for ISDN switches supporting MSN
(Multiple Subscriber Number) service. MSN service is supported by some
European telephone companies. If you enter the number here, the called tele-
phone number of an incoming call will be required to match the MSN (POTS)
value, otherwise the analog device connected to the POTS (a/b) port will not
be enabled.
3e. SPID-1 and SPID-2. SPID parameters only need to be setup for certain U.S.
customers; please check with your telephone company if this is your require-
ment.
4. ISDN adapter installation is complete. Restart Windows. The ISDN driver will
be automatically loaded after re-starting Windows 3.1, and the ISDN Group
Folder appears as shown below.
Figure 2-5. ISDN Group Folder