Winlink Express - Soundcard SolutionWinlink Express has implemented a 'KISS' mode Winlink Packet 'setup' option that provides a direct route to the packet engine's TCP interface. This feature can be used for soundcard access. Thanks to an alert from Roeland, KF7RCO, you can use this method as described in the following pdf document from Dick, W6CCD.
The following link is to an excellent 'How To' YouTube video from Rick Frost, K4REF showing the entire process from installation through Winlink Express session.
K4REF Winlink Videos - https://www.youtube.com/watch?v=RF0OMNZCEVA&feature=youtu.be