Refer to the exhibit. When a UC Administrator is troubleshooting DTMF negotiated by this SIP INVITE, which two messages should be examined next to further troubleshoot the issue? (Choose two.)

• A.UPDATE
• B.SUBSCRIBE
• C.REGISTER
• D.NOTIFY
• E.PRACK

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Refer to the exhibit.

What is a possible cause of the PRI issue?

• A.The cable is unplugged.
• B.The framing is configured incorrectly.
• C.The clock source is incorrect.
• D.The controller shut down.

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Which field is configured to change the caller ID information on a SIP route pattern?

• A.Calling Party Transformation Mask
• B.Route Partition
• C.Connected Line ID Presentation
• D.Called Party Transformation Mask

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A DTMF mismatch is occurring between an MGCP gateway registered FXS port and a Cisco Unified communications Manager SIP trunk.
Which media resource can be leveraged to interwork this mismatch?

• A.Media Termination point
• B.Trusted relay point
• C.Annunciator
• D.Conference Bridge

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A user forwards a corporate number to an international number. What are two methods to prevent this forwarded call? (Choose two.)

• A.Configure a Forced Authorization Code on the international route pattern.
• B.Block international dial patterns in the SIP trunk CSS.
• C.Set call forward All CSS to restrict international dial patterns.
• D.Set the call Classification to OnNet for the international route pattern.
• E.Configure all forced code on all router.

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