ADTRAN 550 user manual Cause Code LOG Entries

Appendix A. System Event Logging

Table A-7. ISDN Cause Code Events (Continued)

Cause Code Event	Category	Code
PRE_EMPTED	Warning	45
PROTOCOL_ERROR	Major	111
REQ_CHANNEL_NOT_AVAIL	Warning	44
RESP_TO_STAT_ENQ	Information	30
SERVICE_NOT_AVAIL	Minor	63
TEMPORARY_FAILURE	Warning	41
TIMER_EXPIRY	Major	102
UNASSIGNED_NUMBER	Information	1
UNSPECIFIED_CAUSE	Information	31
USER_BUSY	Information	17
WRONG_MESSAGE	Major	98
WRONG_MSG_FOR_STATE	Major	101

CAUSE CODE LOG ENTRIES

Cause Code IEs that are non-Q.931 (i.e., the Coding Standard field is not 0) are logged with the following format:

<message> : <coding standard> code <cause code>

The coding standard field is one of the following: Reserved, National, or

Local. Each Cause Code IE log entry ends with a location designation.

Table A-8 on page A-9 shows these designations.

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