300-815 Online Practice Questions and Answers

When a third-party SIP Phone System is dialed inbound across a Cisco Unified Border Element, DTMF is failing. The third-party vendor accepts only out-of-band DTMF. Which configuration should be added to the outgoing dial peer to resolve this issue?

A. dtmf-relay rtp-nte

B. dtmf-relay cisco-rtp

C. dtmf-relay h245-signal

D. dtmf-relay sip-kpml

For a SIP to SIP call flow, when does Cisco Unified Border Element require transcoding resources for DTMF?

A. interworking between an OOB method and RFC2833 for flow-around calls

B. interworking between H.245-signal and rtp-nte

C. interworking between an OOB method and RFC2833 for flow-through calls

D. interworking between H.245-alpha numeric and sip-kpml

What are two configuration features of the Standard Local Route Group deployment? (Choose two.)

A. is associated under the route group

B. is associated only under the route list

C. chooses the route group that is configured under the device pool of the calling-party device

D. chooses the route group that is configured under the device pool of the called-party device

E. is assigned directly to the route pattern

If all patterns below are configured in Cisco Unified Communications Manager which would be used when dialing the pattern "123"?

A. 12!

B. 12X (urgent priority set)

C. 1XX (urgent Priority Set)

D. 12[2-5]

Refer to the exhibit. For long-distance calls, users must prefix their dialed number with "91". The translation pattern was created to strip the 91 as the PSTN expects a 10-digit number. The PSTN also requires the calling number to be set to 9195551234. However, the service provider has said calls with a different calling number are being received. How is this issue resolved?

A. Change the partition of the translation pattern from none to pstn_pt.

B. Disable Use Calling Party's External Phone Number Mask on the route pattern.

C. Enable Force Authorization Code on the route pattern.

D. Enable Use Calling Party's External Phone Number Mask on the translation pattern.

An engineer must configure call queuing under a Hunt Pilot. After the engineer receives the audio file that will be played to callers during queuing, which two steps should be taken to complete the configuration? (Choose two.)

A. Assign the uploaded audio file to "Network Hold MOH Source and Announcements" under Hunt Pilot's Queuing section.

B. Upload the audio file in "TFTP File Management" via OS Administration GUI.

C. Assign the uploaded audio file to the hunting Line Group member's "User Hold MOH Audio Source".

D. Assign the uploaded audio file to the hunting Line Group member's "Network Hold MOH Audio Source".

E. Upload the audio file in "MOH Audio File Management" via CM Administration GUI.

Which two statements are correct with respect to the Client Matter Code setting in the route pattern configuration? (Choose two.)

A. The Client Matter Code feature does not support overlap sending because the Cisco Unified CM cannot determine when to prompt the user for the code.

B. If you check the Allow Overlap Sending check box, the Require Client Matter Code check box becomes disabled.

C. If you check the Allow Overlap Sending check box, you can also check the Require Client Matter Code check box.

D. The Client Matter Code feature does support overlap sending because the Cisco Unified Communications Manager can determine when to prompt the user for the code.

E. The Client Matter Code has the option to configure Authorization Level such as in the Forced Authorization Code.

Refer to the exhibit. An administrator troubleshoots an issue where each user's 4-digit directory number is presented as the calling number when dialing out to the PSTN. This 4-digit calling number prevents the external user from calling the internal user back. Which two actions must the administrator perform to resolve the issue? (Choose two.)

A. Update the SIP profile on the SIP trunk by checking “enable external presentation name and number”

B. Change the calling line ID presentation on the SIP trunk to allow.

C. Create a calling party transformation patter that matches the desired directory number and add a mask to modify the calling number

D. Create a called party transformation pattern that matches the desired directory number and add a mask to modify the calling number

E. Add a calling party transformation CSS to the SIP trunk.

A solution for a large company is being reconfigured to optimize for cost saving. The company has an extensive global QoS-enabled network with enough bandwidth to create a converged network. Local calls are relatively inexpensive in

countries the company have operations, but long distance and international calls are expensive.

Which type of configuration supported by Cisco UCM would help optimize cost control for this company?

A. standard local route groups for mobile users

B. Mobile and Remote Access

C. high complex codec support like G.729 to minimize bandwidth usage

D. tail end hop off

Refer to the exhibit. An administrator just implemented SIP trunking on their Cisco UCM and reports that calls using the SIP trunk are using Media Termination Point resources unnecessarily. Which action resolves the issue?

A. Change DTMF Signaling Method to “No Preference”.

B. Disable SIP Rel1XX Options.

C. Change to a range that does not result in MTP.

D. Change DTMF Signaling Method to “RFC 4733”.