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Event Reporting and U-Abort Capabilities
3-60 Issue 7 May 1998
U-ABORT
This capability is used by both the adjunct and the ECS to inform the other that an
association is abnormally ending. It is shown here but may be used in all
capability groups at any time during an association.
Information Flow
The U-Abort ends the association and no response is possible.
U-Abort Parameters
The ECS may issue one of the following reasons as the cause for ending the
association:
■ Error in vector/host not responding (CS0/102)
Either the vector is incorrectly programmed or the host has not responded
to the route request in a timely manner.
■ Protocol error (CS0/111)
The Q.932 protocol has been violated.
■ Call merge attempt failed (CS0/98)
An attempt was made to merge two calls that were not controlled.
■ Error in association (CS3/87)
■ The ECS software audits found something wrong and the ECS is taking
steps to correct the association.
NOTE:
For more information regarding protocol errors and a complete list of reason
codes (cause values), see the
DEFINITY Enterprise Communications
Server CallVisor ASAI Protocol Reference
, 555-230-221.