Refer to the exhibit. An engineer configures a VoIP dial peer on a Cisco gateway.
Which codec is used?

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

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Refer to the exhibit.

Endpoint A calls endpoint B. What is the only audio codec that can be used for the call?

• A.G7221/16000
• B.PCMA/8000
• C.G277/8000
• D.Telephone-event/8000

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What is a software-based media resource that is provided by the Cisco IP Voice Media Streaming Application?

• A.video conference bridge
• B.auto-attendant
• C.transcoder
• D.annunciator

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Refer to the exhibit.

Refer to the exhibit. An administrator configured a codec preference list with 0,122 and ILBC codecs. Which change must the administrator make in the dial-peer section of the configuration to use this list?

• A.add voice-class codec 20
• B.add session codec 20
• C.add voice-codecs 20
• D.add codec preference 20

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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.

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