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As a voice engineer, which two recommendations do you make to your company to optimize Cisco Unified Communications Manager configuration to reduce the number of toll fraud incidents?

(Choose two.)

A.

Inbounds CSS on any gateway typically should have access to internal destinations only and not PSTN destinations.

A.

Inbounds CSS on any gateway typically should have access to internal destinations only and not PSTN destinations.

Answers
B.

Classify all route patterns as on-net and prohibit on-net to on-net call transfers in Cisco Unified CM service parameters.

B.

Classify all route patterns as on-net and prohibit on-net to on-net call transfers in Cisco Unified CM service parameters.

Answers
C.

Classify all route patterns as on-net or off-net and prohibit off-net call transfers in Cisco Unified CM Service parameters.

C.

Classify all route patterns as on-net or off-net and prohibit off-net call transfers in Cisco Unified CM Service parameters.

Answers
D.

Inbound CSS on any gateway typically should have access to internal destinations and PSTN destinations.

D.

Inbound CSS on any gateway typically should have access to internal destinations and PSTN destinations.

Answers
E.

Classify all route pattern as off-net and prohibit off-net to off-net call transfers in Cisco Unified CM service parameters.

E.

Classify all route pattern as off-net and prohibit off-net to off-net call transfers in Cisco Unified CM service parameters.

Answers
Suggested answer: A, E

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.

A.

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

Answers
B.

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

B.

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

Answers
C.

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

C.

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

Answers
D.

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

D.

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

Answers
Suggested answer: C

Explanation:

"Most devices, such as computers and servers, cannot mark their own packets and should not be trusted even if they can. Cisco phones, however, can mark their own packets and can be trusted with the QoS markings they provide."

Which call routing pattern is used for phone numbers that are in the E.164 format?

A.

/+.! Route Pattern

A.

/+.! Route Pattern

Answers
B.

\+.! Route pattern

B.

\+.! Route pattern

Answers
C.

\+.! Translation pattern

C.

\+.! Translation pattern

Answers
D.

\+1. [2-9]XX[2-9]XXXXXXX called Party Transformation pattern

D.

\+1. [2-9]XX[2-9]XXXXXXX called Party Transformation pattern

Answers
Suggested answer: B

When a user dials a number with a phone that is registered to the Cisco Unified Communications Manager, what is the default timeout before the number is sent?

A.

3 seconds

A.

3 seconds

Answers
B.

15 seconds

B.

15 seconds

Answers
C.

10 seconds

C.

10 seconds

Answers
D.

5 seconds

D.

5 seconds

Answers
Suggested answer: B

After an engineer runs the utils 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.

A.

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

Answers
B.

The cluster loses access to port 124 at the firewall.

B.

The cluster loses access to port 124 at the firewall.

Answers
C.

Unified CM sends an NTPv4 packet.

C.

Unified CM sends an NTPv4 packet.

Answers
D.

Database replication is not synchronized on the Unified CM nodes.

D.

Database replication is not synchronized on the Unified CM nodes.

Answers
Suggested answer: D

A Cisco Unity Connection Administrator must set a voice mailbox so that is can be accessed form a secondary device. Which configuration on the voice mailbox makes this change?

A.

Mobile User

A.

Mobile User

Answers
B.

Alternate Names

B.

Alternate Names

Answers
C.

Attempt Forward routing rule

C.

Attempt Forward routing rule

Answers
D.

Alternate Extensions

D.

Alternate Extensions

Answers
Suggested answer: D

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.

A.

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

Answers
B.

The cluster loses access to port 124 at the firewall.

B.

The cluster loses access to port 124 at the firewall.

Answers
C.

Unified CM sends an NTPv4 packet.

C.

Unified CM sends an NTPv4 packet.

Answers
D.

Database replication is not synchronized on the Unified CM nodes.

D.

Database replication is not synchronized on the Unified CM nodes.

Answers
Suggested answer: D

Which two types of device are supported by the Bulk Administration Tool? (Choose two.)

A.

Cisco Unified IP phones (all models)

A.

Cisco Unified IP phones (all models)

Answers
B.

H.323 clients

B.

H.323 clients

Answers
C.

H.225 trunks

C.

H.225 trunks

Answers
D.

Music on hold servers

D.

Music on hold servers

Answers
E.

SIP trunks

E.

SIP trunks

Answers
Suggested answer: A, B

A collaboration engineer must configure Cisco Unified Border Element to support up to five concurrent outbound calls across an Ethernet Link with a bandwidth of 160 kb to the Internet Telephony service provider. Which set of commands allows the engineer to complete the task without compromising voice quality?

A.


A.


Answers
B.


B.


Answers
C.


C.


Answers
D.


D.


Answers
Suggested answer: B

When a remote office location is set up with limited bandwidth resources, which codec carries the most voice calls?

A.

G.722

A.

G.722

Answers
B.

G.711

B.

G.711

Answers
C.

G.723

C.

G.723

Answers
D.

G.729

D.

G.729

Answers
Suggested answer: D
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