350-801 CLCOR: Implementing and Operating Cisco Collaboration Core TechnologiesDemo

By Cisco · Question Mode

QuestionQ160

On-Premises Call Control

Which method is used to prevent toll fraud for Cisco Unified Communications Manager calls?

  • A call policy service
  • B TOLLFRAUD_APP
  • C default zone access rules
  • D class of service
Explanation

Cisco Unified Communications Manager uses class of service to control calling privileges and restrict access to costly or unauthorized destinations, helping prevent toll fraud.

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