Which protocol does prime collaboration Assurance use to poll the health status of different
systems in the collaboration environment?

A.

SIP

B.

SMTP

C.

SCCP

D.

SNMP

What is a characteristic of video traffic that governs QoS requirements for video?

A.

Video is typically constant bit rate.

B.

Voice and video are the same, so they have the same QoS requirements.

C.

Voice and video traffic are different, but they have the same QoS requirements.

D.

Video is typically variable bit rate.

After an engineer runs the ntils ntp status command on the Cisco Unified Communications
manager publisher, the stratum value is 16. Which issue can the cisco Unified CM cluster
experience?

A.

The date/time group an all phones default to the time zone of the engineer.

B.

The cluster loses access to port 124 at the firewall

C.

Unified CM sends an NTPv4 packet

D.

Database replication is not synchronized on the Unified CM nodes

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

A.

Configure all forced code on all router

B.

Block international dial patterns in the SIP trunk CSS.

C.

Configure a Forced Authorization Code on the international route pattern.

D.

Set the call Classification to OnNet for the international route pattern.

E.

Set call forward All CSS to restrict international dial patterns.

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.

PRACK

B.

UPDATE

C.

SUBSCRIBE

D.

NOTIFY

E.

REGISTER

An administrator is designing a new Cisco UCM for a company with many departments and
firm structure on their communications policies. The administrator must make sure that
these communication policies are reflected in the phone system setup. Certain
departments cannot be accessed directly, even if they have dedicated DID numbers. Some
phones, especially public phones, must not be able to dial international numbers Which
type of function is configured to control which device is allowed to call another device in
Cisco UCM?

A.

partitions and calling search spaces

B.

calling patterns and route patterns

C.

regions and device pools

D.

links and pipes

When a phone is registered over Mobile and Remote Access, where does it register?

A.

Expressway-C

B.

Cisco Unified Communications Manager

C.

Cisco Unified presence server

D.

Expressway-E

Which field of a Real-Time Transport Protocol packet allows receiving devices to detect lost
packets?

A.

CSRC (Contributing Source ID)

B.

Timestamp

C.

Sequence number

D.

SSRC (Synchronization identifier)

Multiple route patterns match a number. How does Cisco Unified Communications
Manager determine which pattern to use?

A.

the one that discards everything PreDot

B.

the one with the longest match

C.

the one that comes first in numerical order

D.

the one with the closed match

A presence redundancy group is deployed, and an engineer with ID012345678 initiates a
Manager fallback. Which statement about Cisco server Recovery Manager is true?

A.

restart the Cisco Presence Engine

B.

disconnects all user that had been failed over

C.

restarts critical services on the secondary node

D.

disconnects all users that had been failed over, and the users must log in again