> -----Original Message-----
>
> direct null modem (full cable) between a M102 and a M200, with TERM, the
> M200 will systematically lockup when the M102 hangs up ( EXIT/F8 )
> whereas the reverse is not true.
That completely tracks, because when the T102 (or M100) hangs up, it drops DTR
(and RTS) which your null cable is sending to the T200 as DSR and CTS. T200
sees the loss of DSR and CTS, and TELCOM freezes. The reverse is not true
because the T102 (and M100) do not care whether or not they get those signals.
> This with both ends using (or supposed to use) hardware handshake (and
> xon/xoff disabled)
As a side note, TELCOM does not use hardware flow control (aside from locking
up on the T200), you can only (E)nable or (D)isable software flow control in
the STAT string. If you disable software flow control, it doesn't do any flow
control whatsoever.
jim
