A collaboration engineer is implementing toll fraud prevention on Cisco Unity Connection. The engineer wants to block calls to 9005551234 for any caller that reaches the Caller System Transfer…

Question

Options

• A9005551234 blocked on the Default System Transfer Restriction Table
• B9005551234 blocked on the Default Outdial Restriction Table
• C900 blocked on the Default Transfer Restriction Table
• D900 blocked on the Default Outdial Restriction Table

• A
  10% (4)
• B
  71% (29)
• C
  15% (6)
• D
  5% (2)

Explanation

In Cisco Unity Connection, the Default Outdial Restriction Table governs all outbound calls initiated by the system on behalf of a caller, including those made through the Caller System Transfer conversation. To block a specific number such as 9005551234, the full number must be added as a blocked pattern to the Default Outdial Restriction Table. The Default System Transfer Restriction Table (choice A) is a plausible distractor but is not the correct table governing the Caller System Transfer conversation's outbound dial behavior. Choices C and D use only the prefix '900', which would block all 900-series numbers - the question only asks to block the specific number 9005551234, so the full number pattern in the Outdial Restriction Table is the precise and correct answer.

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