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Signaling System 7 (SS7)
Cause codes for SS7 ASGCP calls to the TAOS unit
Event
DIS_Q850_TEMPORARY_FAILURE DIS_Q850_NETWORK_CONGESTION DIS_Q850_ACCESS_INFO_DISCARDED DIS_Q850_REQ_CHANNEL_NOT_AVAIL
Code | Q.850 Definition |
841Temporary failure
842Switching equipment congestion
843Access information discarded
844Requested circuit or channel not available
DIS_Q850_PRE_EMPTED
DIS_Q850_RESOURCE_NOT_AVAIL
DIS_Q850_FACILITY_NOT_SUBSCRIBED DIS_Q850_OUTGOING_CALL_BARRED
DIS_Q850_INCOMING_CALL_BARRED
DIS_Q850_BEAR_CAP_NOT_AVAIL
DIS_Q850_SERVICE_NOT_AVAIL
DIS_Q850_CAP_NOT_IMPLEMENTED DIS_Q850_CHAN_NOT_IMPLEMENTED DIS_Q850_FACILITY_NOT_IMPLEMENT DIS_Q850_INVALID_CALL_REF DIS_Q850_CHAN_DOES_NOT_EXIST DIS_Q850_INCOMPATIBLE_DEST DIS_Q850_MANDATORY_IE_MISSING
DIS_Q850_NONEXISTENT_MSG
DIS_Q850_WRONG_MESSAGE
DIS_Q850_NONEXISTENT_IE
DIS_Q850_INVALID_ELEM_CONTENTS
DIS_Q850_WRONG_MSG_FOR_STAT
DIS_Q850_TIMER_EXPIRY
DIS_Q850_MANDATORY_IE_LEN_ERR
845Call preempted
847Resource unavailable
850Requested facility not subscribed
852Outgoing calls barred within the
CUG
854Incoming calls barred within the
CUG
858Bearer capability not presently available
863Service or option not available, unspecified
865Bearer capability not implemented
866Channel type not implemented
869Requested facility not implemented
881Invalid call reference value
882Identified channel does not exist
888Incompatible destination
896Mandatory information element missing
897Message type nonexistent or not implemented
898Message not compatible with call state, or message type nonexistent or not implemented
899Information element or parameter nonexistent or not implemented
900Invalid information element contents
901Message not compatible with call state
902Recovery on timer expiration
903Parameter that was nonexistent or not implemented was passed on
APX 8000/MAX TNT/DSLTNT Physical Interface Configuration Guide |