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Which mode should be used when Call Policy is configured on Expressways?
Correct Answer: B
The Call Policy mode controls from where the Expressway obtains its Call Policy configuration. The options are: - Local CPL: uses locally-defined Call Policy. - Policy service: uses an external policy service. - Off: Call Policy is not in use. https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/admin_guide/Cisco- Expressway-Administrator-Guide-X12-5-1.pdf