OCSC PN Failover: Inconsistent Response From OCSC For Activity Test (Doc ID 1550701.1)

Last updated on OCTOBER 10, 2016

Applies to:

Oracle Communications Service Broker - Version 6.0.0.1.0 and later
Information in this document applies to any platform.

Symptoms

Inconsistent response from OCSC for activity test. When Call is on going on and primary link goes down, OCSC sends AT (ActivityTest) message on secondary link. If OCSC does not receive response for AT on secondary link (returnresultlast), then on time pout for AT response , sometimes OCSC sends abort and sometime release call.

Both can be found in the logs: 

1. In the normal case IMSCf releases the call on timeout which can be found in logs:

 

Cause

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