3Com 3C905C-TX-M Network Card User Manual


 
TECHNICAL QUICK REFERENCE
129
Register Default Function
S6 2 Sets the number of seconds the modem waits before dialing. If Xn is set to X2 or
X4, this is the time-out length if there isn't a dial tone.
S7 60 Sets the number of seconds the modem waits for a carrier. May be set for much
longer duration if, for example, the modem is originating an international connection.
S8 2 Sets the duration, in seconds, for the pause (,) option in the Dial command.
S9 6 Sets the required duration, in tenths of a second, of the remote modem’s carrier
signal before recognition by the Sportster modem.
S10 7 Sets the duration, in tenths of a second, that the modem waits to hang up after loss
of carrier. This guard time allows the modem to distinguish between a line
disturbance from a true disconnect (hang up) by the remote modem.
While we don’t recommend connecting the modem to a line with call waiting, if you
have it, you may wish to adjust this setting upward to prevent the modem from
misinterpreting the second call signal as a disconnect by the remote modem.