Good morning, after exactly one month of various tests and optimizations, thanks also to the availability and expertise of Oscar DJ0MY, Gustavo PR8KW and the author of the VARASAT modem Jose EA5HVK, we arrived at an efficient and high-performance system that allows you to receive and send emails at high speed if the license issued by EA5HVK is used.
Unfortunately, without the license the speeds are low and we asked to Jose if it was possible to slightly increase the speed in the free version, to guarantee a ham radio free system worthy of the name.
The server after 1 month of testing is now definitive and always operational on 10489635.
The latest version of the VARASAT modem is 3.1.2.
Thanks to all those who have tried the system, we will try to improve again