Free 300-820 Exam Braindumps (page: 1)

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Which complication does a NAT introduce in SDP for a SIP call?

  1. Additional headers due to NAT encapsulation can cause the packet size to exceed the MTU.
  2. When the client is behind a NAT they may be unable to determine the appropriate offset due to time zones.
  3. The IP address specified in the connection data field may be an unrouteable internal address.
  4. The encryption keys advertised in the SDP are only valid for clients not behind a NAT.

Answer(s): C



A company already has a Cisco Unified Communications Manager for internal audio and video traffic, but it requires video communication with external partners and customers. It is important to ensure security for the deployment and the connectivity.
What must be set up to enable this requirement?

  1. Cisco Unified Border Element and Cisco ASA Firewall
  2. Cisco Unified Border Element and Cisco Firepower Firewall
  3. Cisco Expressway-C and Cisco Expressway-E
  4. Cisco Expressway-C and Cisco Unified Border Element

Answer(s): C



When an Expressway-E is configured for static NAT, which Session Description Protocol attribute is modified to reflect the NAT address?

  1. SDP b-line
  2. SIP record route
  3. SDP c-line
  4. SDP m-line

Answer(s): C



A company is installing Cisco Collaboration infrastructure and one of the requirements is that they must be able to communicate with many external parties that are using H.323 and SIP. Internally they want to register the endpoints only on SIP.
Which functionality would describe the feature that needs to be enabled and where to achieve this?

  1. Interworking in Expressway-C
  2. Transcoding in Cisco Unified Communications Manager
  3. Transcoding in Expressway-C
  4. Interworking in Cisco Unified Communications Manager

Answer(s): B



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Post your Comments and Discuss Cisco® 300-820 exam with other Community members:

Anonymous 2/8/2024 7:31:56 PM
good content
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dmac 2/8/2024 4:27:51 PM
These are good test questions
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Tsai 2/8/2024 2:53:12 PM
I originally got the full version of SAA-C02 but then asked them to give me access to SAA-C03 which they kindly did. I prepared for about 3 weeks and then went for my test. I was very delighted when I saw the same questions in the exam. I am very grateful for this exam dumps.
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Puneet Gupta 2/8/2024 2:15:47 PM
Question 141: Examine the TYPES and EXAMPLES of Relationships: Its Correct Answer should be (D) 1-c, 2-a, 3-b and 4-d
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Ramchandra 2/8/2024 11:38:09 AM
Thanks for the dumps. It will definitely help to clear the exam
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Mahitha Govindu 2/8/2024 7:26:52 AM
useful content
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Mahitha Govindu 2/8/2024 7:15:39 AM
Good content
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Koran 2/8/2024 6:58:06 AM
great set of questions
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Harini Mandavilli 2/8/2024 6:56:21 AM
Its good however more tough subject matter questions are required for better understanding
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Cool-User-007 2/7/2024 8:54:44 PM
Very easy pass with the full version. This is very time-saving!
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George 2/7/2024 8:53:26 PM
Free braindumps, you guys rock. Passed this freaking exam... finally. There were 3 new questions that are not in your dumps. The rest of the questions are all here in this exam dump.
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Jeff 2/7/2024 8:50:47 PM
This update version of questions are word by word from the exam. I had a great deal of success with this version and pass my exam.
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Poorni 2/7/2024 4:38:58 PM
helpful for practise
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Swetha 2/7/2024 12:42:11 PM
@Rajesh : Is only Q25,26,27 ans are wrong. Or do we still have any wrong answers? Please can give the correct ans for all those questions.
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Pankaj 2/7/2024 11:39:15 AM
Very nice questions
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Emanual 2/7/2024 9:10:32 AM
The content of the full PDF version is more reliable. I used that to prepare for my exam and I passed on first try. The is a rumor that this exam will change soon and will get harder. So if you are planning to write this exam I suggest you go for it as soon as you can.
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Norman 2/7/2024 9:08:04 AM
I would like to let everyone know the questions are still valid. I sat for my exam today and saw so many questions from this dump. Very valid and very helpful.
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SA 2/7/2024 7:55:49 AM
Great place to test your preparation.
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Sandeep 2/7/2024 4:40:11 AM
Nice questions
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John A 2/6/2024 12:45:49 PM
Questions are good and we'll explained how
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aydan 2/6/2024 11:00:55 AM
great questions
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Zae 2/6/2024 8:13:14 AM
is question 10 correct? as far as i know in arquitect you can also play prerecorded messages and convert text to speech
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Rahul 2/6/2024 3:34:50 AM
very good certification questions for practise
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Anup Kumar Deshmukh 2/6/2024 2:48:48 AM
Good Practice
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Anup Kumar Deshmukh 2/6/2024 2:36:03 AM
Good Practice test
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Dex 2/6/2024 2:17:06 AM
Good questions to review
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Michael 2/5/2024 5:56:52 PM
Great resource. Commentary to explain the answers would be more helpful
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Zazu Wooden 2/5/2024 5:29:33 PM
Looks great and helpful
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Zazu wooden 2/5/2024 5:27:50 PM
Need more practice
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Eric 2/5/2024 2:54:27 PM
nice collection
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im here 2/5/2024 2:09:37 PM
Trying it out
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Good Question banks
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Sam 2/5/2024 11:07:24 AM
Great so far and it is excellent practice ??
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