I am using IBO over an ISDN line and am having problems with the
connection being lost and with spurious calls from the server end of
the connection. Researching the data available for this problem seems
to indicate that the problem is due to the dummy_packet_interval
value being set to the default of 60s. I have tried to change this to
a higher value by modifying ibconfig but this seems to have no
effect. Also, changing the connection_timeout value has no effect. I
have stopped and restarted the IB server after making the changes.
Using FB1.