MVP software GUI does not seem to work

The MVP software GUI does not work with most USB-to-serial converter cables. There is one type of USB-to-serial converter cable made by Belkin that does seem to work with our software.

There are also some newer PCs that appear to have "real" serial ports, but those ports internally come from a USB-to-serial chipset and thus have the same problem as the USB-to-serial cables.

The following software fixes the problem with the USB-to-serial ports:

1. NGAV - https://webfiles.multitech.com/engineering/unofficial-releases/MultiVOIP/NGAV/USBtoSerialConverterFix/

2. MVP130 - https://webfiles.multitech.com/engineering/unofficial-releases/MultiVOIP/MVP130/USBtoSerialConverterFix/

3. FX - https://webfiles.multitech.com/engineering/unofficial-releases/MultiVOIP/FX/USBtoSerialConverterFix/