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Under Windows 3.x applications can use the ISDN T/A 128 device using either COM
port emulation, the standard WinISDN interface, or the CAPI 2.0 interface.
1.
COM Port Emulation.
interpreter to emulate modem's actions and transfer/receive data through the ISDN
network. For modem users need set up the application software to the appropriate
COM ports (COM3 or COM4) to communicate with ISDN T/A 128 adapter. AT
Console program (see figure 3-2) can redirect the AT commands and data through
COM3 or COM4 to the ISDN T/A 128 driver to process them.
If you want to setup Internet environment through COM port emulation then
TRUMPET
is the popular Internet shareware and includes the TCP/IP and PPP
protocols with Winsock interface. Most Windows 3.1 Internet modem systems use
TRUMPET connect to the Internet and run Internet applications such as Netscape
Navigator. The TRUMPET user should modify the Network Configuration and Script
files to access the Internet through ISDN T/A 128 adapters. See the
example of modification of TRUMPET setup.
When entering the windows 3.1 system, you must run the AT Console to enable
u
the COM port emulation capability.
Multilink PPP is not supported at the AT-Console. You may get Multilink PPP
u
connection through the applications which include TCP/IP & Multilink PPP
stack with WinISDN or CAPI interface.
2.
WinISDN Interface.
applications through the standard WinISDN interface. The following TCP/IP stacks
support the WinISDN interface.
NetManage's Chameleon
u
FTP's Explore
u
Frontier's SuperHighway Access
u
Please refer to their respective documents to setup the dial-up environment for
WAN and LAN. We recommend NetManage's Internet Chameleon (version 4.5 or
later) for compatibility using both PPP and Multilink PPP.
3.
CAPI Interface.
data transmission and receiving through the standard CAPI 2.0 (or later) interface.
Removing ISDN T/A 128 for Windows 3.1
If you want to remove ISDN T/A 128 driver from your Windows 3.1, please click the
unInstallSHIELD
The ISDN T/A 128 driver provides AT Command Set
The ISDN T/A 128 driver can transmit/receive data with
Applications can also access the ISDN T/A 128 card for up to 128K
icon (see figure 3-2).
10
Appendix
C, the
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