[2021-New] Cisco 300-075 Dumps With Update Exam Questions (15-24)

300-075 Dumps

300-075 Exam Questions - Online Test

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New Cisco 300-075 Exam Dumps Collection (Question 15 - Question 24)

New Questions 15

What is the difference between an H.323 gateway and a SIP gateway?

A. An H.323 gateway requires that dial peers be configured before PSTN calls can be placed and received. The SIP gateway requires no dial peers.

B. The H.323 gateway can be added in Cisco Unified Communications Manager under gateway type as H.323 Gateway. The SIP gateway can connect to Cisco Unified Communications Manager only through a SIP trunk.

C. A SIP gateway requires a call agent for PSTN calls to be placed and received. An H.323 gateway does not require a call agent for PSTN calls to be placed and received.

D. An H.323 gateway can register with Cisco Unified Communications Manager. A SIP gateway will show status of "Unknown".

E. The H.323 gateway must be configured in Cisco Unified Communications Manager using a valid IP address on the gateway. The SIP gateway must be configured in Cisco Unified Communications Manager using the domain name.

Answer: B

New Questions 16

Which statement about enrollment in the IP telephony PKI is true? (SourcE. Understanding Cisco IP Telephony Authentication and Encryption Fundamentals)

A. CAPF enrollment supports the use of authentication strings.

B. The CAPF itself has to enroll with the Cisco CTL client.

C. LSCs are issued by the Cisco CTL client or by the CAPF.

D. MICs are issued by the CAPF itself or by an external CA.

Answer: A

Explanation: Incorrect: BCD

The CAPF enrollment process is as follows:

1. The IP phone generates its public and private key pairs.

2. The IP phone downloads the certicate of the CAPF and uses it to establish a TLS session

with the CAPF.

3. The IP phone enrolls with the CAPF, sending its identity, its public key, and an optional authentication string.

4. The CAPF issues a certicate for the IP phone signed with its private key.

5. The CAPF sends the signed certicate to the IP phone. Link:

http://my.safaribooksonline.com/book/certification/cipt/9781587052613/understanding-cisco-ip-telephony-authentication-and-encryption-fundamentals/584.

New Questions 17

Which command displays the detailed configuration of all the Cisco Unified IP phones, voice ports, and dial peers of the Cisco Unified SRST router?

A. show call-manager-fallback all

B. show dial-peer voice summary

C. show ephone summary

D. show voice port summary

Answer: A

New Questions 18

How does the system intelligently shift call processing upon restoration of WAN connectivity?

A. automatically back to the primary Cisco Unified Communications Manager cluster

B. manually back to the primary Cisco Unified Communications Manager cluster

C. automatically back to the secondary Cisco Unified Communications Manager cluster

D. manually back to the secondary Cisco Unified Communications Manager cluster

Answer: A

New Questions 19

What are two important considerations when implementing TEHO to reduce long-distance cost? (Choose two.)

A. on-net calling patterns

B. E911 calling

C. number of route patterns

D. caller ID

Answer: B,D

New Questions 20

Which Cisco IOS command is used to verify that the Cisco Unified Communications Manager Express has registered with the SAF Forwarder?

A. show eigrp service-family ipv4 clients

B. show eigrp address-family ipv4 clients

C. show voice saf dndb all

D. show saf registration

E. show ip saf registration

Answer: A

Explanation: Incorrect: B, C, D, E

show eigrp service-family ipv4 clients Displays information from the EIGRP IPv4 service- family results.

New Questions 21

Which minimum configuration is needed for the SAF Internal Client to register with this SAF Forwarder?

A. router eigrp SAF

service-family ipv4 autonomous-system 1

topology base exit-sf-topology exit-service-family

voice service saf profile trunk-route 1

session protocol sip interface Loopbackl transport tcp port 5060 i

B. router eigrp SAF

service-family ipv4 autonomous-system 1

topology base exit-sf-topology exit-service-family

voice service saf profile trunk-route 1

session protocol sip interface Loopbackl transport tcp port 5060

profile dn-block 1 alias-prefix 1972555 pattern 1 type extension 4xxx

profile callcontrol 1 dn-service

trunk-route 1

dn-block 1

dn-block 2 i

C. router eigrp SAF

service-family ipv4 autonomous-system 1

topology base exit-sf-topology exit-service-family

voice service saf profile trunk-route 1

session protocol sip interface Loopbackl transport tcp port 5060

profile dn-block 1 alias-prefix 1972555 pattern 1 type extension 4xxx

profile callcontrol 1 dn-service

trunk-route 1

dn-block 1

dn-block 2

channel 1 vrouter SAF asystem 1 subscribe callcontrol wildcarded publish callcontrol 1

D. router eigrp SAF

service-family ipv4 autonomous-system 1

topology base exit-sf-topology exit-service-family

voice service saf

channel 1 vrouter SAF asystem 1

E. router eigrp SAF

service-family ipv4 autonomous-system 1

topology base exit-sf-topology exit-service-family i

Answer: A

New Questions 22

Which statement about H.323 Gatekeeper Call Admission Control is true?

A. Gatekeeper Call Admission Control applies to centralized Cisco Unified Communications deployments that use locations based Call Admission Control.

B. Gatekeeper Call Admission Control applies to distributed Cisco Unified Communications deployments.

C. Gatekeeper Call Admission Control applies only to distributed Cisco Unified Communications Express deployments.

D. Gatekeeper Call Admission Control setting is configured in Cisco Unified Communications Manager.

Answer: B

Explanation: Incorrect: ACD

in distributed call processing deployments on a simple hub-and-spoke topology, you can implement call admission control with a Cisco IOS gatekeeper. In this design, the call processing agent (which could be a Unified CM cluster, Cisco Unified Communications Manager Express (Unified CME), or an H.323 gateway) registers with the Cisco IOS gatekeeper and queries it each time the agent wants to place an IP WAN call.

Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/7x/cac.html#wp1044743

New Questions 23

Which codec is recommended by Cisco for multisite music on hold deployment that spans through the WAN links?

A. G.711

B. G.723

C. G.729

D. G.722

E. G.728

F. G.725

Answer: C

New Questions 24

When implementing a dial plan for multisite deployments, what must be present for SRST to work successfully?

A. dial peers that address all sites in the multisite cluster

B. translation patterns that apply to the local PSTN for each gateway

C. incoming and outgoing COR lists

D. configuration of the gateway as an MGCP gateway

Answer: B

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