From: Andy UZ7HO
Date: Sat, 7 Oct 2017 06:38:58 +0300
Finally I got it!
WISP32 does not work correctly with VSPE driver,
I replaced it with HW_VSP3.
I added "Full-Duplex" option to the main version of HS_Soundmodem,
you can find the "Full-duplex mode" check box in the "Modem" settings.
This option is configured separately for two channels.