Exam Code: 300 075 pdf (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Implementing Cisco IP Telephony and Video, Part 2 (CIPTV2)
Certification Provider: Cisco
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Q131. 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 


Q132. Which two statements about symmetric encryption are true? (Choose two.) 

A. With symmetric encryption, the encryption key equals the decryption key. 

B. Symmetric encryption is commonly used to sign asymmetric keys. 

C. Symmetric encryption is a good choice for real-time encryption of bulk data. 

D. Symmetric encryption uses asymmetric keys. 

Answer: A,C 

Explanation: 

Incorrect Answer: B, D There are two basic techniques for encrypting information: symmetric encryption (also called secret key encryption) and asymmetric encryption (also called public key encryption.) in symmetric key As long as both sender and recipient know the secret key, they can encrypt and decrypt all messages that use this key. A public key is made freely available to anyone who might want to send you a message. A second, private key is kept secret, so that only you know it. Link: 

http://support.microsoft.com/kb/246071 


Q133. Refer to the exhibit. 

Which configuration change is needed to enable NANP international dialing during MGCP fallback? 

A. Change the dial peer to dial-peer voice 901 voip. 

B. Change the dial peer to dial-peer voice 9011 pots. 

C. Add the command prefix 011 to the dial peer. 

D. Add the command prefix 9011 to the dial peer. 

Answer:


Q134. 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 


Q135. Which option configures call preservation for H.323-based SRST mode? 

A. voice service voip h323 call preserve 

B. call preservation not possible with H.323 

C. call-manager-fallback preserve-call 

D. dial-peer voice 1 voip call preserve 

Answer:


Q136. How can the location setting be modified to resolve poor call quality? 

A. No adjustment to location setting is needed 

B. Mark the bandwidth between the locations as unlimited 

C. Decrease the audio bandwidth setting 

D. Remove the audio bandwidth setting 

Answer:


Q137. Which two options should be selected in the SIP trunk security profile that affect the SIP trunk pointing to the VCS? (Choose two.) 

A. Accept Unsolicited Notification 

B. Enable Application Level Authorization 

C. Accept Out-of-Dialog REFER 

D. Accept Replaces Header 

E. Accept Presence Subscription 

Answer: A,D 


Q138. Which two options enable routers to provide basic call handling support for Cisco Unified IP Phones if they lose connection to all Cisco Unified Communications Manager systems? 

(Choose two.) 

A. SCCP fallback 

B. Cisco Unified Survivable Remote Site Telephony 

C. Cisco Unified Communications Manager Express 

D. MGCP fallback 

E. Cisco Unified Communications Manager Express in SRST mode 

Answer: B,E 


Q139. What is the fastest way for an engineer to test the implementation of SRST in a production environment? 

A. Shut down the Cisco Unified Communications Manager Servers. 

B. Shut down the switch ports connected to the Cisco Unified Communications Manager Servers. 

C. Add a null route to the publisher Cisco Unified Communications Manager at the remote router. Remove the null route when the operation is verified. 

D. Unplug the IP phones from their switch ports. 

E. Verification is not needed. 

Answer:


Q140. 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 

What two tasks must be completed in order to support calls between the VCS controlled endpoints and the Cisco Unified CM endpoints? (Choose two.) 

A. Media Resource Group List. 

B. Configure a SIP trunk on the Cisco Unified CM to point to the Cisco VCS. 

C. Configure a neighbor zone on the Cisco Unified CM to point to the Cisco VCS. 

D. Configure a SIP trunk on the Cisco VCS to point to the Cisco Unified CM. 

E. Configure a neighbor zone on the Cisco VCS to point to the Cisco Unified CM. 

Answer: B,D