TimC (21 Aug, 2004 02:2
:
You might try "Modem Dr." which, IIRC, goes by the name MDR as the filename prefix for the zip file it's usually downloadable as.The MDR utility is a DOS utility but runs fine under OS/2 in a DOS window or fullscreen session. Just make sure you have the "DOS" serial port driver (VCOM.SYS) loaded from your CONFIG.SYS as well as the OS/2 serial port driver (COM.SYS). VCOM.SYS should make the serial ports visible to DOS applications if they're "available" ... I/O ports, IRQ addresses, and COM ports.
Good day TimC,
Modem Doctor is a shareware version which capable in identifying serial ports but to perform a loop back test, license version is required. As an alternative testing I use Serial Mouse and it works as expected.
We shall close this issue.
Thanks for the help.
Best regards,
Arulthas.