Digi TransPort WR11 User Manual page 640

Configuring legacy protocols
5 Ancillary device control
Determines method of flow control the PAD uses to temporarily halt and restart the flow of data from
the DTE during a call.
Option
0
1
3
6 Suppression of PAD service signals
Determines whether or not the PAD> prompt and/or Service/Command signals are issued to the DTE.
Option
0
1
4
5
7 Action on break (from DTE)
Determines the action taken by the PAD on receipt of a break signal from the DTE.
Option
0
1
2
4
8
16
Multiple actions on receipt of break are possible, by setting this parameter to the sum of the
appropriate values for each action required. For example, when parameter 7 is set to 21 (16 + 4 + 1),
an X.25 interrupt packet is sent followed by an X.29 indication of break, and then parameter 8 is set to
1. Do not set this parameter to 16; doing so would mean the remote system would receive no
indication that a break had been issued and output to the DTE would therefore remain permanently
discarded. If you need to use the discard output option, use it with the X.29 break option. so that on
receipt of the X.29 break, the remote system can re-enable output to your DTE using parameter 8.
8 Discard output
Determines whether data received during a call is passed to the DTE or discarded. The remote system
can directly set this value only; you can use this setting in a variety of circumstances when the remote
Digi TransPort® Routers User Guide
Description
No flow control
XON/XOFF flow control
RTS/CTS flow control (not a standard X.3 parameter)
Description
PAD prompt and signals disabled
PAD prompt disabled, signals enabled
PAD prompt enabled, signals disabled
PAD prompt enabled, signals disabled
Description
No action
Send an X.25 interrupt packet
Send an X.25 reset packet to the remote system
Send an X.29 indication of break
Escape to PAD command state
Set PAD parameter 8 to 1 to discard output
Configure X.25 parameters
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