Cisco 350-801 CLCOR Exam Practice Questions, practice question pack
CISCO · 350-801

Cisco 350-801 CLCOR Exam Practice Questions

515 questionsPDF by emailUpdated September 2026

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Three of the 515 questions in this pack

Question 1

Which two functionalities does Cisco Expressway provide in the Cisco Collaboration architecture? (Choose two.)

  1. Survivable Remote Site Telephony functionality
  2. MGCP gateway registration
  3. secure business-to-business communications
  4. customer interaction management services
  5. secure firewall traversal for remote devices
Show answer and explanation

Correct answer: C, E

C. secure business-to-business communications E. secure firewall traversal for remote devices Cisco Expressway provides secure business-to-business communications through its core architecture for connecting disparate collaboration environments, and secure firewall traversal for remote devices through its dual-node design (Expressway-C for internal networks and Expressway-E for DMZ/external). These are the primary use cases for Expressway deployment in hybrid and distributed architectures.

Why the other options are wrong

  • A. Survivable Remote Site Telephony (SRST) is a Cisco Unified Communications Manager or gateway feature, not an Expressway functionality.
  • B. MGCP gateway registration is handled by Cisco Unified Communications Manager, not Expressway.
  • D. Customer interaction management services are provided by platforms like Cisco Contact Center Enterprise, not Expressway.

Question 2

An engineer must extend the corporate phone system to mobile users connecting through the internet with their own devices. One requirement is to keep that as simple as possible for end users. Which infrastructure element achieves these goals?

  1. Cisco Express Mobility
  2. Cisco Expressway-C and Expressway-E
  3. Cisco Unified Border Element
  4. Cisco Unified Instant Messaging and Presence
Show answer and explanation

Correct answer: B. Cisco Expressway-C and Expressway-E

Cisco Expressway-C and Expressway-E together provide the infrastructure needed to extend the corporate phone system to mobile users over the internet with minimal client complexity. Expressway-E handles external firewall traversal while Expressway-C manages internal registration and routing, presenting a simple unified access point for remote users with their own devices.

Why the other options are wrong

  • A. Cisco Express Mobility is not a standard infrastructure product in the Cisco collaboration portfolio.
  • C. Cisco Unified Border Element is a SIP/H.323 border controller but does not simplify mobile user extension in the way Expressway does.
  • D. Unified Instant Messaging and Presence handles messaging and presence services, not mobile phone system extension.

Question 3

A customer wants a video conference with five Cisco TelePresence IX5000 Series systems. Which media resource is necessary in the design to fully utilize the immersive functions?

  1. Cisco PVDM4-128
  2. software conference bridge on Cisco Unified Communications Manager
  3. Cisco Webex Meetings Server
  4. Cisco Meeting Server
Show answer and explanation

Correct answer: D. Cisco Meeting Server

Cisco Meeting Server is the dedicated media resource designed to support immersive telepresence systems like the TelePresence IX5000 Series, providing the necessary bridging, transcoding, and media management capabilities to enable true multi-party immersive video conferencing with full resolution and frame rate support across multiple endpoints.

Why the other options are wrong

  • A. PVDM4-128 is a voice/video DSP module for Cisco routers, not designed for enterprise immersive telepresence conferencing.
  • B. Software conference bridge on Unified Communications Manager lacks the specialized capabilities and processing power needed for immersive telepresence at the quality level required by IX5000 systems.
  • C. Webex Meetings Server is designed for web-based meeting collaboration, not specialized immersive telepresence bridging.

See all 10 free questions Get the full pack, US$39

515 practice questions for Cisco 350-801 CLCOR v2.0, the core exam for CCNP Collaboration and the CCIE Collaboration written, with full explanations.

Every question comes with the correct answer, the reasoning behind it, and a note on why each wrong option is wrong. Work through it once with the answers, then again with the questions-only copy under exam conditions.

  • 515 questions across all six CLCOR domains
  • Answers and explanations for every question, including the wrong options
  • A questions-only PDF for timed practice runs
  • Instant delivery by email the moment you check out
  • Free monthly updates for as long as the exam is live
  • Pass or your money back

A failed 350-801 attempt costs another US$400. This pack is US$39, paid once, and refunded if you fail.

Try 10 questions free before you buy.

Last updated September 2026 · 515 questions

What makes the CLCOR hard

CLCOR moved to v2.0 on 3 February 2026 and the balance of the exam shifted towards the cloud. A new Cloud and Hybrid Services domain is now a quarter of the exam, sitting right behind on-premises call control, and the old v1.1 blueprint is no longer offered. A bank that still reads like a CUCM-only exam is a version behind.

On-Premises Call Control is still the biggest domain at 30%: the UCM call routing process, toll fraud prevention, globalised routing, translation and transformation patterns, troubleshooting dial plans, UCM APIs, and Unity Connection mailboxes. Cloud and Hybrid at 25% expects the Webex Suite, Webex Calling routing, cloud meetings and messaging, Webex APIs and webhooks, and Control Hub directory connector. Infrastructure and Design covers CSR and PA design, Expressway and CUBE, and troubleshooting SSO, certificates and TLS. Gateways is IOS XE dial peers and codec lists, and Media and QoS covers one-way and choppy audio and trust boundaries.

About the exam

350-801 (Implementing Cisco Collaboration Core Technologies v2.0, CLCOR) earns the Cisco Certified Specialist, Collaboration Core certification, is the core exam for CCNP Collaboration, and is the qualifying written exam for CCIE Collaboration. It covers collaboration infrastructure and design, protocols and endpoints, on-premises call control with Cisco UCM and Unity Connection, voice gateways and session border controllers, Webex cloud and hybrid services, and media and QoS. No prerequisites.

Exam domains

  • Infrastructure and Design: 15%
  • Protocols and Endpoints: 10%
  • On-Premises Call Control: 30%
  • Voice Gateways and Session Border Controllers: 10%
  • Cloud and Hybrid Services: 25%
  • Media and QoS: 10%

120 minutes, US$400 per attempt, Pearson VUE test centre or online, certification valid for three years. Cisco does not publish a fixed passing score.

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Questions before you buy

What do I get when I buy the Cisco 350-801 CLCOR pack?

515 practice questions as a PDF, each with the correct answer, a full explanation and a note on why the other options are wrong, plus a separate questions-only PDF for timed practice.

How quickly do I receive it?

Your PDF is prepared and sent to your email address after checkout, and you get a confirmation as soon as it is on its way.

Is there a free sample?

Yes. Ten questions from this pack, with answers and explanations, are free on this page and as a PDF, so you can judge the quality before you pay.

Are updates included?

Yes. The pack is updated every month for as long as the exam is live, and updates are free for everyone who has bought it.

What if I fail the exam?

We refund the pack. Sit the exam 7 to 30 days after buying, then send your official score report within 7 days of the exam date, as set out in the refund policy.

Can I share it with colleagues?

Each purchase is licensed to one person. For a team, school or training organisation, email support@certstash.com for a licence that fits.

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