An engineer must extend the corporate phone system to mobile users connecting through
the internet with their own devices. One requirement is to keep this as simple as possible
for end users. Which infrastructure element achieves these goals?

A.

Cisco Expressway-C and Expressway-E

B.

Cisco Unified Instant messaging and presence

C.

Cisco Unified Border Element

D.

Cisco Express Mobility

Why would we not include an end user’s PC device in a QoS trust boundary?

A.

The end user could incorrectly tag their traffic to bypass firewalls.

B.

There is no reason not to include an end user’s PC device m a QoS trust boundary

C.

The end user may incorrectly tag their traffic to be prioritized over other network traffic

D.

The end user could incorrectly tag their traffic to advertise their PC as a default gateway.

What is the element of Cisco collaboration infrastructure that allows Jabber clients outside
of the network to register in Cisco Unified communications Manager and use its resources?

A.

Cisco Expressway

B.

Cisco prime collaboration provisioning server

C.

Cisco Unified Border Element

D.

Cisco IM and Presence node

How is bandwidth allocated to traffic flows in a flow-based WFQ solution?

A.

Each type of traffic flow has equal bandwidth

B.

Bandwidth is divided among traffic flows. Voice has priority.

C.

Voice has priority and the other types of traffic share the remaining bandwidth

D.

All the bandwidth is divided based on the QoS marking of the packets.

What is the most efficient way to configure a speed dial to number 1111 on multiple phones
using the Self-Provisioning feature in Cisco UCM?

A.

Configure each phone with the same DN and then configure a speed dial of 1111 on
one of the phones manually by navigating to Devices>Phones and modifying the phone.
This will automatically replicate to all the other phones.

B.

Configure the phones with a phone button template that has speed dials then specify
1111 as a speed dial via BAT>Phones>Add/Update phones web page to specify the speed
dial number after the phone is in Cisco UCM.

C.

Configure a universal device template that has speed dials in the phone button
configuration field, then allow the user to specify 1111 as a speed dial via the Cisco Unified
Communications Self Care Portal.

D.

Configure a universal device template that has speed dials in the phone button
configuration field, then specify 1111 as a speed dial by editing the speed dial within the
universal device template.

A remote office has a less-than-optimal WAN connection end experiences packed loss,
delay, and jitter. Which VoIP codec should be used in this situation?

A.

G.722.1

B.

G.711alaw

C.

iLBC

D.

G.729A

A customer asked to integrate Unity Connection with Cisco UCM using SIP protocol Which
two features must be enabled on SIP security profiles? (Choose two)

A.

Accept presence subscription

B.

Enable application level authorization.

C.

Allow charging header

D.

Accept replaces header

E.

Accept unsolicited notification

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.

Telephone-event/8000

D.

G7221/16000

An employee of company ABC just quit. The IT administrator deleted the employee’s userid
from the active directory at 10 a m. on March 4th The nightly sync occurs at 10 p.m daily.
The IT administrator wants to troubleshoot and find a way to delete the userid as soon as
possible How is this issue resolved?

A.

Wait until 10 pm on March 4th when the user is automatically removed from Cisco UCM

B.

Wait until 10 pm on March 5th when the user is automatically removed from Cisco UCM.

C.

Wait until 3:15 a.m. on March 6th for garbage collection to remove the user from Cisco
UCM.

D.

Wait until 3:15 a.m. on March 5th for garbage collection to remove the user from Cisco
UCM

Which user group is targeted by MRA services?

A.

Call center agents who dial out to remote customers

B.

Mobile workers in a host desk environment at HQ who log in every morning at possibility
a different phone

C.

Production floor users who need wireless mobility in remote areas of the factory

D.

On-the-go mobile workforce who connect to corporate phone services using their own
mobile device