Refer to the exhibit.

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

• A.G722/8000
• B.PCMA/8000
• C.G7221/16000
• D.Telephone-event/8000

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An engineer with ID378163512 is designing a new dial plan for a customer that has offices in several countries on four continents around the world. This client also want to integrate with a Microsoft Lync backend, Which dial plan type does the engineer recommend?

• A.SIP URI
• B.TEHQ
• C.H.323
• D.E.164

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Refer to the exhibit. Calls to Cisco Unity Connection are failing across Cisco Unified Border Element when callers try to select a menu prompt. Why is this happening and how is it fixed?

• A.Cisco Unified Border Element is not sending any support for DTMF. DTMF configuration must be added to the appropriate dial peer.
• B.Cisco Unity Connection is configured on G.729 only. Cisco Unity Connection must be reconfigured to support iLBC.
• C.Cisco Unified Border Element is sending the incorrect media IP address. The IP address of the loopback interface must be advertised in the SDP.
• D.The Cisco Unity Connection Call Handler is configured for a -Release to Switch" transfer type.
  Transfers must be disabled for the Cisco Unity Connection Call Handler.

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An end used at a remote site is trying initiate an ad hoc conference call to an end user at the main site the conference bridge is configured to support G.711 remote user phone only support
G.729 the remote end user receives an error message on the phone "cannot complete conference call, what is the cause of the issue?

• A.A software conference bridge is not assigned
• B.A Media Termination Point is missing
• C.The transcoder resource is missing.
• D.The remote phone does not have the conference feature assigned.

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An administrator uses the Cisco Unified Real-Time Monitoring Tool to investigate recent calls on a Cisco UCM cluster. The SIP trace for an on-net. direct-media call shows two 180 Ringing and two 11 BYE messages. Why are there multiples of each message type in the trace?

• A.The source phone sends a 180 Ringing signal to the Cisco UCM, which sends a 180 Ringing signal to the destination phone. The same process applies to 11 BYE messages.
• B.The source phone must signal to the destination phone that it is ringing, and the destination phone signals back with a 180 Ringing message. The same process applies to 11 BYE messages.
• C.The calls have an MTP in the call path due to different codec support. The calls are subsequently split into two call legs.
• D.The destination phone signals back to the Cisco UCM that it is ringing, and the Cisco UCM signals back to the source phone.

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