Multitech MT128ISA-SD, MT128ISA-SV, MT128ISA-UV, MT128ISA-UD Connection Through the Virtual Modem

Installation

Figure 2-13. Server Types and TCP/IP Settings Example

2.6.1Connection Through the Virtual Modem

After installing Win95 drivers, two virtual ISDN COM ports are automati- cally created. You must check the virtual COM port value, add the modem (virtual) connection with the ISDN COM port, and check the virtual modem parameter’s value. Refer to Chapter 3 for AT Command descriptions.

1.Check the Virtual COM Port value. Refer to Figure 2-14 for details of the ISDN COM port Configuration dialog box. If there is any parameter which does not match with our suggested value, alter it accordingly. Even if you choose 115200 at the Bits per second field, the actual physical connection speed is 128000 bps (MLP).

28-IWay Hopper