Which Cisco Unified CM service is installed by default and authenticates certificates on behalf of IP phones and other endpoints?

• A.Cisco CTL Provider
• B.Cisco Certificate Authority Proxy Function
• C.Cisco TFTP
• D.Cisco CallManager
• E.Cisco Trust Verification

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A collaboration engineer must configure Cisco Unified Border Element to support up to five concurrent outbound calls across an Ethernet Link with a bandwidth of 160 kb to the Internet Telephony service provider. Which set of commands allows the engineer to complete the task without compromising voice quality?
A)

B)

C)

D)

• A.Option B
• B.Option C
• C.Option D
• D.Option A

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Which behavior occurs when Cisco UCM has a Call Manager group that consists of two subscribers?

• A.Endpoints attempt to register with both subscribers in a load-balanced method.
• B.Endpoints attempt to register with the top subscriber in the list.
• C.If a subscriber is rebooted, endpoints deregister until the rebooted system is back in service.
• D.Endpoints attempt to register with (he bottom subscriber in the list.

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Refer to the exhibit.

AN engineer configures a VoIP dial peer on a Cisco gateway. which codec is used?

• A.G.711ulaw
• B.G.729r8
• C.No codec is used (missing codec command).
• D.G.711alaw

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What are two characteristics of QoS Traffic shaping? (Choose two.)

• A.When the traffic rate equals the configured maximum rate, excess traffic is dropped.
• B.Traffic shaping can be applied to outbound traffic on an interface.
• C.When the traffic rate equals the configured maximum rate, excess traffic is remarked.
• D.Traffic shaping can be applied to inbound traffic on an interface.
• E.Traffic shaping queues excess packets.

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