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  • 300-820: Implementing Cisco Collaboration Hybrid and Cloud Technologies

Cisco 300-820 Exam Questions

Exam Name: Cisco Implementing Cisco Collaboration Hybrid and Cloud Technologies Exam
Exam Code: 300-820 CLHCT
Related Certification(s):
  • Cisco Certified Network Professional CCNP Certifications
  • Cisco Certified Network Professional Collaboration CCNP Collaboration Certifications
Certification Provider: Cisco
Actual Exam Duration: 90 Minutes
Number of 300-820 practice questions in our database: 207 (updated: Oct. 16, 2026)
Expected 300-820 Exam Topics, as suggested by Cisco :
  • Topic 1: Describe Expressway Backup And Restore Procedure (Stand Alone And Cluster)/ Configure Webex Hybrid Services/Connector
  • Topic 2: Describe Cisco Jabber For Cloud And Hybrid Deployments Describe Expressway Backup And Restore Procedure (Stand Alone And Cluster)/ Configure Webex Hybrid Services/Connector
  • Topic 3: Describe Cisco Jabber For Cloud And Hybrid Deployments With Cisco Webex Messenger/ Describe Expressway Licensing
  • Topic 4: Describe The Signaling And Media Flows Used In A Cisco Webex Video Mesh Deployment/ SIP Trunk Security Profile On Cisco Unified Communications Manager
  • Topic 5: Troubleshoot A Mobile And Remote Access (MRA) Solution/ Describe The Complications Of NAT In A Collaboration Environment
  • Topic 6: IP Trunk Security Profile On Cisco Unified Communications Manager/ Describe The Purpose Of ICE, TURN And STUN
  • Topic 7: Troubleshoot A Business To Business (B2B) Collaboration Solution/ Describe Protocol Interworking On The Expressway
  • Topic 8: SIP Trunk Integration With Cisco Unified Communications Manager/ Describe SIP Media Encryption Mode
  • Topic 9: Unified Communications Configuration On Expressway/ Describe Expressway Core Dial Plan Elements
  • Topic 10: SIP Trunk Integration With Cisco Unified Communications Manager/ Describe Key Expressway Settings
  • Topic 11: Configure Toll Fraud Prevention On Expressway Series (No Custom CPL Scripts)/ Initial Expressway Configurations
  • Topic 12: Configure A Business To Business (B2B) Collaboration Solution/ Configure Key Expressway Settings
  • Topic 13: Configure Expressway Core Dial Plan Elements/ Unified Communications Configuration On Expressway
  • Topic 14: Unified Communications Traversal Zones/ Mobile And Remote Access/ Cisco Webex Technologies
  • Topic 15: Configure A Mobile And Remote Access (MRA) Solution/ Describe Expressway Media Traversal With Cisco Webex Messenger/ Describe Expressway Licensing
  • Topic 16: Describe The Signaling And Media Flows Used In A Cisco Webex Video Mesh Deployment/ SIP Trunk Security Profile On Cisco Unified Communications Manager
  • Topic 17: Troubleshoot A Mobile And Remote Access (MRA) Solution/ Describe The Complications Of NAT In A Collaboration Environment
  • Topic 18: IP Trunk Security Profile On Cisco Unified Communications Manager/ Describe The Purpose Of ICE, TURN And STUN
  • Topic 19: Troubleshoot A Business To Business (B2B) Collaboration Solution/ Describe Protocol Interworking On The Expressway
  • Topic 20: Configure A Mobile And Remote Access (MRA) Solution/ Describe Expressway Media Traversal
  • Topic 21: SIP Trunk Integration With Cisco Unified Communications Manager/ Describe SIP Media Encryption Mode
  • Topic 22: Unified Communications Configuration On Expressway/ Describe Expressway Core Dial Plan Elements
  • Topic 23: SIP Trunk Integration With Cisco Unified Communications Manager/ Describe Key Expressway Settings
  • Topic 24: Configure Toll Fraud Prevention On Expressway Series (No Custom CPL Scripts)/ Initial Expressway Configurations
  • Topic 25: Configure A Business To Business (B2B) Collaboration Solution/ Configure Key Expressway Settings
  • Topic 26: Configure Expressway Core Dial Plan Elements/ Unified Communications Configuration On Expressway
  • Topic 27: Unified Communications Traversal Zones/ Mobile And Remote Access/ Cisco Webex Technologies
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Sharon King

16 days ago
Just passed 300-820, and time management mattered because a few items required careful reading of the scenario before picking an answer. I had the best results by mapping each topic to a checklist and verifying I could configure, validate, and troubleshoot it end to end.
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Ronald Green

2 months ago
I passed the Cisco 300-820 after realizing WebEx Technologies questions were more about integration behavior than deep WebEx administration. Reviewing real deployment scenarios and knowing what changes when users are remote versus on net made a noticeable difference.
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Laura Bell

2 months ago
Security and certificates exam prompts often describe a TLS handshake failure and require you to pick the root cause, such as wrong SAN, expired intermediate, or missing trust anchor. Learn PKI fundamentals, CSR and SAN requirements, and how to verify full certificate chains on Expressway and CUCM.
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Kimberly Brown

3 months ago
I managed to pass the Implementing Cisco Collaboration Cloud and Edge Solutions exam by tightening up the key concepts around traversal and security rather than chasing every feature. The questions felt fair, but they reward understanding why a setting exists, not just where it is in the UI.
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Dorothy Green

3 months ago
you may see SIP flow or normalization problems that show an INVITE and ask which translation rule or route pattern will fail. Focus on parsing SIP headers, understanding route patterns and normalization rules, and practicing regex transforms used by Expressway and CUCM.
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Frank Anderson

4 months ago
Passed 300-820 last week, and Mobile and Remote Access was where I spent most of my prep time because the edge cases around DNS and certificates can be sneaky. Doing practice runs with common failure symptoms helped me answer faster on exam day.
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Kenneth Morgan

4 months ago
Cisco WebEx Technologies questions typically probe hybrid services and ask which media path or cloud service handles a given feature, like hybrid calendar or meetings migration. Review Webex hybrid architecture, connectors, and admin portal controls so you can map features to cloud or on-prem components.
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Rebecca Baker

5 months ago
I just cleared the Cisco 300-820, and the biggest help was building a small Expressway lab to rehearse initial configs and certificate chains until the flow made sense. The exam leaned on practical troubleshooting, so I focused on reading logs and validating call paths instead of memorizing menus.
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Monica Davis

5 months ago
Mobile and Remote Access expect scenario questions where a remote Jabber or Webex client fails to register and you must identify whether the problem is DNS, firewall ports, or a misconfigured traversal policy. Study the MRA call flow end to end, get comfortable reading client and Expressway logs, and replicate common failures in a lab.
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Olivia Robinson

5 months ago
Initial Expressway Configurations exam items often present a network diagram and ask which Expressway node needs which certificates, ports, and traversal zone settings to enable MRA. Practice configuring Expressway-C and Expressway-E, installing certificate chains, and validating DNS and NAT scenarios, a friend passed the exam and thanked Pass4Success for the focused question set that helped them prepare quickly.
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Kimberly Wilson

6 months ago
During the exam the E.164 normalization rules for Expressway configurations tripped me up because they mixed local and international formats, and practicing number conversions plus sketching call flows beforehand really helped.
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Angela Anderson

6 months ago
Another point is the long scenario questions that tie Key Concepts, Expressway settings, and Webex technologies together, so outlining the sequence of actions before answering helped me stay organized.
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Melissa Cook

6 months ago
I found mapping route patterns and understanding how they interact with translation rules confusing, so I made a quick cheat sheet to save time.
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Frank Green

5 months ago
Honestly the certificate chain and TLS negotiation between Expressway-C and Expressway-E were tougher than I expected, and reviewing SAN versus CN and trust stores was useful.
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Jason Carter

5 months ago
Also Cisco 300-820 threw a multi-step Mobile and Remote Access scenario that required thinking through NAT behavior, firewall ports, and traversal zones, and running similar labs clarified it.
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Daniel Turner

5 months ago
My take was that Webex integration questions tested how hybrid services hand off calls rather than simple configuration steps, so focus on end-to-end flows.
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Allene

6 months ago
Pass4Success practice exams were a game-changer for me. When revising, make sure to cover all the exam objectives thoroughly - don't leave any gaps.
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Bobbye

7 months ago
I recently passed the Cisco exam, and Pass4Success practice questions were incredibly helpful. One question that stumped me was about configuring the traversal zone on the Expressway-C and Expressway-E. I wasn't entirely sure about the exact steps, but I managed to get through it.
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Loren

7 months ago
Passed on my first try! Pass4Success materials were key to my success. Highly recommend!
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Tran

7 months ago
The thought of failing loomed large, but Pass4Success offered realistic practice tests that eased anxiety and built confidence—you're closer than you think, keep going!
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Noelia

7 months ago
Just passed the Cisco exam, and Pass4Success practice questions were a great resource. There was a question on integrating Cisco WebEx Meetings with on-premises infrastructure. I was a bit unsure about the specific integration steps, but I got through it.
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Dierdre

8 months ago
End-to-end call flows in hybrid deployments were brutal, with edge cases that felt like trap questions. pass4success practice prepared me with real-world paths.
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Dick

8 months ago
I worried about time management and the cloud-edge integration, but Pass4Success gave pacing tips and hands-on labs that made me confident—keep studying, your success is near!
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Stevie

8 months ago
Phew, that exam was tough! Grateful for Pass4Success helping me prepare in such a short time.
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Yuette

8 months ago
The toughest part was understanding the Cisco Unified Communications Manager integration with cloud edge services; tricky question phrasing didn’t help. Pass4Success practice explained the relationships clearly.
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Golda

9 months ago
I passed the Cisco exam, and Pass4Success was instrumental in my preparation. One question that puzzled me was about configuring the Expressway-E for Mobile and Remote Access. I wasn't sure about the exact firewall rules needed, but I still passed.
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Kimbery

9 months ago
I found the high-availability and failover questions to be a slog, especially when it came to service continuity. Pass4Success practice exams drilled in the nuances and timing.
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Lindsay

9 months ago
The most challenging topic was Cisco Collaboration Cloud architecture differences vs on-prem. The practice tests highlighted those subtle distinctions, and Pass4Success helped me lock them in.
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Jeannetta

9 months ago
Nervous energy and fear of tricky questions were my initial hurdles; Pass4Success provided targeted practice that clarified weak areas and boosted morale—stay steady and conquer it.
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Cecil

10 months ago
I felt overwhelmed by the cloud and collaboration concepts, but Pass4Success guided me with clear drills and explanations, turning nerves into readiness—believe in yourself, you've got this!
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Kris

10 months ago
Cleared the Cisco exam, and Pass4Success practice questions were a big help. There was a question on the differences between various signaling protocols under Key Concepts. I had to recall the specifics, but I managed to answer it correctly.
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Jettie

10 months ago
Aced the Cisco Implementing Cisco Collaboration Cloud and Edge Solutions exam thanks to Pass4Success. My advice? Focus on understanding the core concepts, not just memorizing facts.
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Layla

10 months ago
Passing the Cisco Implementing Cisco Collaboration Cloud and Edge Solutions exam was a breeze with Pass4Success practice exams. My top tip? Manage your time wisely and don't get bogged down in any one section.
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Kenia

11 months ago
I struggled with QoS policies and trust boundaries in the cloud edge deployment. The mock questions mirrored those tricky scenarios, and Pass4Success practice prepared you to pick the right policy quickly.
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Melodie

11 months ago
The hardest part for me was scripting and integrity checks in the Edge environment; those tricky question stems kept throwing me off. pass4success practice exams clarified the exact expectations and showed me practical lab-style reasoning.
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Jesus

11 months ago
I just passed the Cisco Implementing Cisco Collaboration Cloud and Edge Solutions exam! Pass4Success practice questions were very useful. One challenging question was about setting up the initial configuration on the Expressway-C, particularly around the DNS settings. I wasn't 100% confident, but I passed.
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Luz

11 months ago
Nailed it! Pass4Success made prep a breeze. Their questions were super relevant to the actual exam.
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Lindsey

12 months ago
My hands shook at the exam start and I worried about edge solutions, yet Pass4Success simulations anchored my prep and boosted my confidence—stay focused, you can do it!
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Tashia

12 months ago
Successfully passed the Cisco exam, and I couldn't have done it without Pass4Success. There was a question on configuring Cisco WebEx Teams hybrid services, and I was a bit unsure about the specific requirements for the hybrid calendar service. Nevertheless, I made it through.
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Laurel

1 year ago
Just passed the Cisco Collaboration Cloud and Edge Solutions exam! Thanks Pass4Success for the spot-on practice questions.
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Sommer

1 year ago
I passed the Cisco Collaboration Cloud and Edge Solutions exam, and the Pass4Success practice questions were a lifesaver. One question that caught me off guard was about enabling Mobile and Remote Access (MRA) for Jabber clients. I wasn't sure about the exact configuration steps, but I still managed to pass.
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Shawn

1 year ago
I was antsy about the timing and complex topics, but Pass4Success gave structured practice and realistic scenarios that built my confidence—you've got this, keep pushing forward!
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Kimi

1 year ago
Just cleared the Cisco exam, and it feels great! Thanks to Pass4Success for their practice questions. There was a tricky question on the differences between SIP and H.323 protocols under the Key Concepts section. I had to think hard about it, but I got it right in the end.
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Shawnee

1 year ago
Just became Cisco certified! Couldn't have done it without Pass4Success's timely resources.
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Scarlet

1 year ago
I recently passed the Cisco exam, and Pass4Success practice questions were incredibly helpful. One question that stumped me was about configuring the traversal zone on the Expressway-C and Expressway-E. I wasn't entirely sure about the exact steps, but I managed to get through it.
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Billye

1 year ago
Passed with flying colors! Pass4Success provided exactly what I needed to succeed.
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Rima

1 year ago
Nailed the Cisco exam! Pass4Success was a lifesaver for quick and effective prep.
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Sherell

1 year ago
Exam success! Pass4Success questions were spot-on and saved me so much time.
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Rasheeda

2 years ago
Cisco Collaboration cert in the bag! Big thanks to Pass4Success for the last-minute help.
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Bettina

2 years ago
What a relief to pass! Pass4Success really came through with relevant practice material.
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Genevive

2 years ago
Couldn't have passed without Pass4Success. Their questions were key to my success!
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Aracelis

2 years ago
Just passed the Cisco exam, and Pass4Success practice questions were a great resource. There was a question on integrating Cisco WebEx Meetings with on-premises infrastructure. I was a bit unsure about the specific integration steps, but I got through it.
upvoted 0 times
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Stanton

2 years ago
Passed on my first try! Pass4Success made all the difference in my rushed preparation.
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Matt

2 years ago
I passed the Cisco exam, and Pass4Success was instrumental in my preparation. One question that puzzled me was about configuring the Expressway-E for Mobile and Remote Access. I wasn't sure about the exact firewall rules needed, but I still passed.
upvoted 0 times
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Emilio

2 years ago
Aced the Cisco Collaboration exam! Pass4Success questions were eerily similar to the real thing.
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Gladis

2 years ago
Cleared the Cisco exam, and Pass4Success practice questions were a big help. There was a question on the differences between various signaling protocols under Key Concepts. I had to recall the specifics, but I managed to answer it correctly.
upvoted 0 times
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Marylyn

2 years ago
I just passed the Cisco Implementing Cisco Collaboration Cloud and Edge Solutions exam! Pass4Success practice questions were very useful. One challenging question was about setting up the initial configuration on the Expressway-C, particularly around the DNS settings. I wasn't 100% confident, but I passed.
upvoted 0 times
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Lorenza

2 years ago
Cisco cert acquired! Pass4Success materials were invaluable for quick study.
upvoted 0 times
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Shalon

2 years ago
Successfully passed the Cisco exam, and I couldn't have done it without Pass4Success. There was a question on configuring Cisco WebEx Teams hybrid services, and I was a bit unsure about the specific requirements for the hybrid calendar service. Nevertheless, I made it through.
upvoted 0 times
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Desmond

2 years ago
I passed the Cisco Collaboration Cloud and Edge Solutions exam, and the Pass4Success practice questions were a lifesaver. One question that caught me off guard was about enabling Mobile and Remote Access (MRA) for Jabber clients. I wasn't sure about the exact configuration steps, but I still managed to pass.
upvoted 0 times
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Erick

2 years ago
Whew, that exam was tough! Grateful for Pass4Success helping me prep in such a short time.
upvoted 0 times
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Marsha

2 years ago
Just cleared the Cisco exam, and it feels great! Thanks to Pass4Success for their practice questions. There was a tricky question on the differences between SIP and H.323 protocols under the Key Concepts section. I had to think hard about it, but I got it right in the end.
upvoted 0 times
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Halina

2 years ago
Thanks to Pass4Success for providing relevant exam questions! Their materials helped me prepare efficiently and pass the exam in a short time.
upvoted 0 times
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Bernardo

2 years ago
I recently passed the Cisco Implementing Cisco Collaboration Cloud and Edge Solutions exam, and I must say that Pass4Success practice questions were incredibly helpful. One question that stumped me was about configuring the traversal zone on the Expressway-C and Expressway-E. I wasn't entirely sure about the exact steps, but I managed to get through it.
upvoted 0 times
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Nichelle

2 years ago
Just passed my Cisco Collaboration Cloud and Edge Solutions exam! Thanks Pass4Success for the spot-on practice questions.
upvoted 0 times
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Nikita

2 years ago
Passing the Cisco Implementing Cisco Collaboration Cloud and Edge Solutions exam was a great achievement for me, and I couldn't have done it without the help of Pass4Success practice questions. The topics of Cisco Jabber for Cloud and Hybrid Deployments and configuring Webex Hybrid Services were key for the exam. One question that I recall was about configuring Webex Hybrid Services/Connector. It required a deep understanding of the topic, but I managed to answer it correctly and pass the exam.
upvoted 0 times
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Hubert

2 years ago
My exam experience for the Cisco Implementing Cisco Collaboration Cloud and Edge Solutions exam was successful, thanks to the practice questions provided by Pass4Success. The topics of Expressway Backup and Restore Procedure and Cisco Jabber for Cloud and Hybrid Deployments were crucial for the exam. One question that I remember was about describing Expressway Backup and Restore Procedure for a cluster setup. It was a bit tricky, but I was able to answer it correctly and pass the exam.
upvoted 0 times
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Gracia

2 years ago
Just passed the Cisco Collaboration Cloud and Edge Solutions exam! Watch out for questions on Webex Meetings deployment options. Understand the differences between cloud, on-premises, and hybrid deployments. Thanks to Pass4Success for the spot-on practice questions that helped me prepare quickly!
upvoted 0 times
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Eva

2 years ago
I recently passed the Cisco Implementing Cisco Collaboration Cloud and Edge Solutions exam with the help of Pass4Success practice questions. The exam covered topics such as Expressway Backup and Restore Procedure and Webex Hybrid Services. One question that stood out to me was related to configuring Webex Hybrid Services/Connector. I was a bit unsure of the answer, but I managed to pass the exam.
upvoted 0 times
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Free Cisco 300-820 Exam Actual Questions

Note: Premium Questions for 300-820 were last updated On Oct. 16, 2026 (see below)

Question #1

A company has an on-premises Cisco collaboration cluster that contains Cisco UCM, IM and Presence, and Cisco Webex in the cloud. The company wants to integrate the on-premises infrastructure with Webex to enable interoperability with the Webex App. An engineer already configured the cluster in Cisco UCM, IM and Presence, and the organization in the Webex Control Hub. Which action must the engineer take to complete the configuration?

Reveal Solution Hide Solution
Correct Answer: A

Question #2

Refer to the exhibit.

Refer to the exhibit. A Cisco UCM cluster in mixed mode is integrated with Cisco Expressway-C for Mobile and Remote Access endpoint registration. TLS verify mode is enabled and self-signed certificates with the same common name for Cisco Tomcat and Cisco Call Manager are uploaded to Expressway-C. A Cisco Jabber client fails to register using secure SIP. Which two configurations are the cause of the issue? (Choose two.)

Reveal Solution Hide Solution
Correct Answer: D, E

Question #3

A collaboration engineer is configuring Cisco Webex Edge for video conferencing devices to provide support for Cisco Webex Control Hub configuration management. Which configuration control mode must be set on Cisco UCM for Control Hub to manage the on-premises device configuration?

Reveal Solution Hide Solution
Correct Answer: D

Question #4

An engineer configures a Cisco Collaboration environment to use Mobile and Remote Access for external access for company users. The engineer uses OAuth with refresh on the Cisco UCM SIP lines for extra security and improved user experience. During the setup, Mobile and Remote Access does not work, it is enabled on the Cisco UCM and Cisco Expressways. SIP trunks on ports 5090 and 5091 are configured to avoid conflicts with other SIP trunks between internal Cisco UCM clusters. The traversal zone also uses port 6500. The traversal zone between Expressways shows no errors, and the requests hit Expressway-E from the Internet. What is the reason that the solution does not work?

Reveal Solution Hide Solution
Correct Answer: D

Question #5

Refer to the exhibit.

Refer to the exhibit. What are ''Type'' field values for this Expressway servers zone configuration?

Reveal Solution Hide Solution
Correct Answer: D

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