You're probably right that it's the port. If I'm not mistaken, top-end
DTE for the serial ports on an SS20 is 36Kbps.
bath66 wrote:
Hello,
The OS is ... Debian GNU/linux ;)
Kernel 2.2.25, and pppd version 2.4.1, I indeed forgot to say the hardware
specs:
It's an SS20, with two MBus SM-71 module and 384mb RAM ...
I have a USR 56k Sportster Flash modem, but when I upload more than
50Kilobyte on one blow, the modem do not answer ... the LEDs RX/TX do
not flicker any more, and the connection still down ... why ? I think
that's a problem with the Serial port, because on a PC, all is okay ...