Which two features are provided by the Cisco Unified Communications Manager signaling and device control function? (Choose two)

Which two features are provided by the Cisco Unified Communications Manager signaling and device control function? (Choose two)
A . quick dialing
B . phone book service
C . call tear-down
D . call setup
E . transmission of audio/video media between endpoints

View Answer

Answer: C,D

Explanation:

✑ Signaling and device control: CUCM sets up all the signaling connections between call endpoints and directs devices such as phones, gateways, and conference bridges to establish and tear down streaming connections. Signaling is also referred to as call control and call setup/call teardown.

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