Configure X.25 parameters
Digi TransPort User Guide 556
CLR command: Abort a CALL command
To abort an X.25 CALL, use the X.28 CLR command, do one of the following:
•Press [Enter].
• Drop DTR from the terminal while the call is in progress. Dropping DTR will also terminate an
established call.
If a call is terminated by the network or by the remote host, the router returns a diagnostic
message before the NO CARRIER result code. Messages can be numeric or verbose, depending
on the setting of the ATV command.
The following table lists the verbose messages and equivalent numeric codes:
Code Verbose message
1 Unallocated (unassigned) number
2 No route to specified transit network
3No route to destination
4 Channel unacceptable
6 Channel unacceptable
7 Call awarded and being delivered in an established channel
16 Normal call clearing
17 User busy
18 No user responding
19 No answer from user (user alerted)
21 Call rejected
22 Number changed
26 Non-selected user clearing
27 Destination out of order
28 Invalid number format
29 Facility rejected
30 Response to STATUS ENQUIRY
31 Normal, unspecified
34 No circuit/channel available
38 Network out of order
41 Temporary failure
42 Switching equipment congestion