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

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APX 8000/MAX TNT/DSLTNT Physical Interface Configuration Guide

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Lucent Technologies 7820-0802-003 manual Cug