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23/10/2022 3:38 am
A customer reports that the Cisco UCM toll-fraud prevention does not work correctly, and the customer is receiving charges for unapproved international calls as a result.
Which two configuration changes resolve the issues? (Choose two.)
- A . Mark patterns as off-net or on-net.
- B . Modify the Block OffNet to OffNet Transfer service parameter.
- C . Disable call forwarding on the phone.
- D . Use Cisco Unified Border Element to debug the calls.
- E . Make the calls route through a firewall.
Suggested Answer: B, D