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Which Cisco Unified Communication Manager tool would be the most appropriate to use to manage phones that auto register?
Correct Answer: C
Explanation/Reference: Link : http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/bat/8_5_1/t18taps.html Reference : Cisco Unified Communications Manager Administration Guide 8.6(1), page- 803 Explanation : ? DRF is related with network service ? BAT is used to add more than 100 phone ? BPS is not related terms.