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300-075 Exam Questions - Online Test


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Q1. In a Centralized Call processing architecture, you have deployed Extension Mobility (EM) feature. After the deployment of EM, when one of the end-users tries to login to the IP phone, the Error 25 is displayed on the screen. What three things should you do to resolve this issue? (Choose three.) 

A. upgrade the firmware of the IP Phone to the latest version 

B. activate EM feature service under Cisco Unified Serviceability 

C. associate EM Device profile with the end-user 

D. subscribe the MAC address of the IP Phone to EM Service 

E. update EM Phone Service URL to point to the publisher 

F. subscribe device profile to EM phone service in case the enterprise subscription of EM Service is disabled 

Answer: B,C,D 

Q2. What command is used to map internal extensions to the corresponding E.164 PSTN number when using Cisco Unified Communications Manager Express in SRST mode? 

A. ephone-dn 

B. dialplan-pattern 

C. number 

D. number-e.164 

E. ephone-transnumber 

Answer:

Q3. Which statement about the function of a gatekeeper is true? 

A. A gatekeeper improves call routing between servers within a single Cisco Unified Communications Manager cluster. 

B. A gatekeeper can replace the dial plan of a Cisco Unified Communications Manager cluster. 

C. A gatekeeper can simplify the dial plan between many different Cisco Unified Communications Manager clusters. 

D. Gatekeepers can be implemented to deploy RSVP-based CAC. 

Answer:

Q4. Which option describes the reason that transcoding resources are added in Cisco Unified Communications Manager? 

A. to enable transcoding resources in a Cisco Unified Communications Manager server 

B. to enable Cisco Unified Communications Manager to select the optimal single codec for end-to-end calls 

C. to enable transcoding resources in Cisco IP Phones 

D. to provide transcoding resources in Cisco IOS gateways to Cisco Unified Communications Manager 

Answer:

Q5. Refer to the exhibit. 

What must be configured on the HQ Cisco Unified Communications Manager to allow HQ users to dial the SAF learned directory number pattern 3XXX? 

A. Route pattern 3XXX should be configured and made available to HQ users through the phone CSS. 

B. Route pattern 3XXX should be configured and made available to HQ phone users through the phone AAR CSS. 

C. The SAF partition assigned to the SAF learned patterns must be available to the HQ phone users through the phone CSS. 

D. The SAF partition assigned to the SAF learned patterns must be available to the HQ phone users through the phone AAR CSS. 

E. The SAF directory number pattern 3XXX will be made available to all users automatically as soon as the SAF partition is selected. 

Answer:

Explanation: 

Incorrect Answer: A, B, D By adopting the SAF network service, the call control discovery feature allows Cisco Unified Communications Manager to advertise itself along with other key attributes. Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmfeat/fscallcontrol discovery.html 

Q6. Scenario 

There are two call control systems in this item. The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 7965 and 9971 Video IP Phones. The Cisco VCS and TMS control the Cisco TelePresence Conductor, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows. 

Use the exhibits to answer the following questions. 

DNS Servers 

Device Pool 

Expressway 

ILS 

Locations 

MRA 

Speed Dial 

SIP Trunk 

Which three configuration tasks need to be completed on the router to support the registration of Cisco Jabber clients? (Choose three.) 

A. The DNS server has the wrong IP address. 

B. The internal DNS Service (SRV) records need to be updated on the DNS Server. 

C. Flush the DNS Cache on the client. 

D. The DNS AOR records are wrong. 

E. Add the appropriate DNS SRV for the Internet entries on the DNS Server. 

Answer: B,C,E 

Q7. When you configure QoS on VCS, which settings do you apply if traffic through the VCS should be tagged with DSCP AF41? 

A. Set QoS mode to DiffServ and tag value 32. 

B. Set QoS mode to IntServ and tag value to 34. 

C. Set QoS mode to DiffServ and tag value 34. 

D. Set QoS mode to IntServ and tag value to 32. 

E. Set QoS mode to ToS and tag value to 32. 

Answer:

Q8. When you configure regions in a Cisco Unified Communications Manager multisite cluster, which two are ways to prevent G.722 from being advertised in the cluster? (Choose two.) 

A. modify the service parameter 

B. modify the enterprise parameter 

C. modify the device pool 

D. modify the line settings 

Answer: A,B 

Q9. Which three steps configure Cisco Unified Survivable Remote Site Telephony for SIP phones? (Choose three.) 

A. Configure a phone NTP reference. 

B. Configure an SRST reference. 

C. Configure the SIP registrar. 

D. Configure voice register global dn. 

E. Configure voice register pool. 

F. Configure telephony service. 

Answer: B,C,E 

Q10. Refer to the exhibit. 

With the Mobile Connect feature configured, when the PSTN phone calls the Enterprise user at extension 3001, the Enterprise user's mobile phone does not ring. Which CSS is responsible for ensuring that the correct partitions are accessed when calls are sent to the Enterprise user's mobile phone? 

A. the gateway CSS 

B. the Phone Device CSS 

C. the Remote Destination Profile CSS 

D. the Remote Destination Profile Rerouting CSS 

E. the Phone Line (DN)CSS 

Answer:

Explanation: 

Incorrect Answer: A, B, C, E 

Ensure that the gateway that is configured for routing mobile calls is assigned to the partition that belongs to the Rerouting Calling Search Space. Cisco Unified Communications Manager determines how to route calls based on the remote destination number and the Rerouting Calling Search Space. Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucmbe/admin/8_6_1/ccmfeat/fsmobmgr .html