642-452 Gateway Gatekeeper Exam
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Note 2: 642-452 Answers are not shown in demo questions.
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Demo Question 10.
Network topology exhibit Refer to the exhibit. Callers are complaining that the frequently get a busy signal when calling from IP phones to the PBX. Analysis of the problem shows that conflicting route patterns in the Cisco CallManager and the PBX are causing some calls to trombone across the T1 CAS connection. Which action will prevent future problems with tromboning?
A. Implement COR in the gateway to prevent calls originating on the PBX from being routed back to the PBX across the T1.
B. Make sure the gateway's CSS does not include any partions that have route patterns whose target is the gateway.
C. Make sure the gateway's partition does not include any route patterns whose target is the gateway.
D. Set the Forward Maximum Hop Count service parameter in Cisco CallManager to 2.
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