Errors and denial events

Last Updated : Apr 28, 2014 |
Prolog information
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Software errors and denial events are logged for the error conditions and cause values listed in Error Conditions along with the tone treatment provided to the originating party, whether or not Look Ahead Routing (LAR) is attempted, and the type of event.
Error Conditions
Error Condition
Cause Value
LAR or non-LAR
Tone Treatment
Software Error or Denial Event
SBS Orig. Node gets CALL PROC w/o Null Caps, or gets ALERT, PROG, or CONN before 2 INFO msgs, or gets INFO w/bad contents
95 (invalid msg)
Non-LAR
Intercept
Denial event
SBS Term. Node gets bearer call to allocated SBS Extension, but wrong call
21 (call rejected)
Non-LAR
Reorder
Error
SBS Term. Node has SBS Extensions administered but none available
47 (resource unavailable, unspecified)
LAR
Reorder
Denial event
SBS Term. Node has no SBS Extensions administered
69 (requested facility not implemented)
Non-LAR
Intercept
Denial event
SBS Term. Node allocates SBS Extension but can’t map it to National Complete Number
79 (service/option not implemented, unspecified
Non-LAR
Intercept
Denial event
SBS Term. Node gets incoming trunk call to non-allocated SBS ext.
21 (call rejected)
Non-LAR
Reorder
Error
SBS Term. Node gets local endpoint call to SBS Extension (allocated or not)
N/A
N/A
Intercept
Error
SBS Term. Node gets incoming trunk call to SBS Extension that already has 2 trunk calls
21 (call rejected)
Non-LAR
Reorder
Error
SBS Term. Node gets SETUP w/o Null Caps
95 (invalid msg)
Non-LAR
Intercept
Denial event
Non-SBS trunk gets SETUP or CALL PROC with NULL CAPS
95 (invalid msg)
Non-LAR
Intercept
Denial event
Percentage of SBS Extensions in use (allocated) exceeds 80%
N/A
N/A
N/A
Denial event