Digi TransPort - Page 543

Configure X.25 parameters
Digi TransPort User Guide 543
1 PAD Recall Character
Determines whether PAD recall is enabled. When this facility is enabled, typing the PAD recall
character temporarily interrupts the call and returns you to the PAD> prompt where you may
enter normal PAD commands as required. To resume the interrupted call, use the CALL
command without a parameter. The default PAD recall character is [Ctrl-P]. This may be
changed to any ASCII value in the range 32-125 or disabled by setting it to 0. When a call is in
progress and you need to actually transmit the character that is currently defined as the PAD
recall character, simply enter it twice. The first instance returns you to the PAD> prompt; the
second resumes the call and transmits the character to the remote system.
2 Echo
Enables or disables local echo of data transmitted during a call. When echo is enabled, X.3
parameter 20 can be used to inhibit the echo of certain characters.
3 Data Forwarding Characters
Defines which characters cause data to be assembled into a packet and forwarded to the
network.
Combinations of the above sets of characters are possible by adding the respective values
together. For example, to define CR, EXT and EOT as data forwarding characters, set this
parameter to 18 (2 + 16). If no forwarding characters are defined the Idle timer delay
(parameter 4) should be set to a suitable value, typically 0.2 seconds.
Description
Option Description
0 Disabled
1 PAD recall character is CTRL-P (ASCII 16, DEL)
32-126 PAD recall character is user defined as specified
Option Description
0Echo off
1 Echo on
Option Description
0 No data forwarding character
1 Alphanumeric characters (A-Z, a-z, 0-9)
2CR
4ESC, BEL, ENQ, ACK
8DEL, CAN, DC2
16 EXT, EOT
32 HT, LF, VT, FF
64 Characters of decimal value less than 32