Error Identification
28
Invalid general format identifier
29
Restart with non-zero in bits 1-4, 9-16 0
2A
Packet type not compatible with facility
2B
Unauthorized interrupt confirmation
2C
Unauthorized interrupt
30
Timer Expired
31
Timer expired for incoming call
32
Timer expired for clear indication
33
Timer expired for reset indication
34
Timer expired for restart indication
40
Call setup Problem
41
Facility code not allowed
42
Facility parameter not allowed
43
Invalid called address
44
Invalid calling address
50
Call clearing problem
51
Non-zero address length field
52
Non-zero facility length field
60
Not Assigned
70
Not Assigned
80-FF
Reserved for Network Specific Diagnostics
DCE 18ccdd Cause Codes
An 18ccdd Cause code is issued when the data circuit-terminating equipment issues a Clear
indication packet after detecting an error.
[18]
General error category.
[cc]
Cause code.
[dd]
Diagnostic code.
The cause codes listed are defined by CCITT Recommendation X.25.
Cause
Description and Suggested Recovery
00
Call clearing originated at host system. Report the error to the host system operator.
01
Host busy. Wait. Then retry the operation.
03
Invalid facility request. Ensure that the facility request was entered correctly and retry
the operation. If the error recurs, report the problem to the network service
representative.
05
Network congestion. Wait. Then retry the operation. If the error recurs, report the
problem to the network service representative and the host system operator.
A-
19
Summary of Contents for 3000 Series
Page 1: ...Series 3000 STK3494 3494 User s Manual ...
Page 2: ......
