Instruction manual

61200780L1-1C © 2004 ADTRAN, Inc. 364
ATLAS 800 Series System Manual ISDN Cause Codes
System Event Log
4. ISDN CAUSE CODES
In addition to the above events, certain recognized ISDN cause codes are sent to the Event Log from the
ISDN message facility during ISDN E
VENTS, L2 MESSAGES, and L2 FORMATTED event categories.
Table 9 lists the codes applicable to the ATLAS 800 Series and the minimum category required for logging
the cause code event.
Circuit Backup Data Alarm Active MINOR
Inband keep alive messages were
disrupted or corrupted
Circuit Backup Data Alarm Cleared MINOR
Inband keep alive messages are
functioning properly
Circuit Backup Test Call Originated INFO
Circuit Backup test call was attempted by
the unit
Circuit Backup Test Call Connected INFO
Circuit Backup test call was successfully
connected to backup site
Circuit Backup Test Call Passed INFO
Circuit Backup test call was successfully
maintained for test period
Table 8. DP Outgoing Signaling Events
Console Log String Category Event
TX Set Rx ABCD < > Tx ABCD < >
1
1 The ATLAS 800 Series uses only AB signaling bits. The CD signaling bits are a copy of the AB values. These values
are shown in hexadecimal notation. For example, if AB signal bits are 01, then the total signal bits would be 01 01.
Putting that in hexadecimal notation results in an event of Tx set Rx ABCD 0x 05.
INFO ATLAS changed signal bits on port
RX Change Rx ABCD < > Tx ABCD < > INFO
Equipment connected to port changed
signal bits
Table 9. ISDN Cause Code Events
Cause Code Event Category Code
ACCESS_INFO_DISCARDED WARNING 43
BAD_INFO_ELEM MAJOR 99
BEAR_CAP_NOT_AVAIL MINOR 58
CALL_REJECTED INFO 21
CAP_NOT_IMPLEMENTED MINOR 65
CHAN_NOT_IMPLEMENTED MINOR 66
CHANNEL_UNACCEPTABLE INFO 6
DEST_OUT_OF_ORDER INFO 27
FACILITY_NOT_IMPLEMENTED MAJOR 69
Table 7. Circuit Backup Events (Continued)
Console Log String Category Event