Digi TransPort WR11 - Page 639

Configuring legacy protocols Configure X.25 parameters
Digi TransPort® Routers User Guide
639
Option Description
1 PAD recall character is CTRL-P (ASCII 16, DEL)
32-126 PAD recall character is user defined as specified
2 Echo
Enables or disables local echo of data transmitted during a call. When echo is enabled, you can use X.3
parameter 20 to inhibit echoing certain characters.
Option Description
0 Echo off
1 Echo on
3 Data forwarding characters
Defines which characters cause data to be assembled into a packet and forwarded to the network.
Option Description
0 No data forwarding character
1 Alphanumeric characters (A-Z, a-z, 0-9)
2 CR
4 ESC, BEL, ENQ, ACK
8 DEL, CAN, DC2
16 EXT, EOT
32 HT, LF, VT, FF
64 Characters of decimal value less than 32
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.
4 Idle timer delay
Defines a time-out period after which data received from the DTE is assembled into a packet and
forwarded to the network. If the forwarding time-out is disabled, one or more characters should be
selected as data forwarding characters using parameter 3.
Option Description
0 No data forwarding time-out
1 Data forwarding time-out in 20ths of a second.