Cisco Collaboration Core (350-801) ® 2026
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⚡ Quick Facts
Quick Answer: The Cisco 350-801 CLCOR exam runs 120 minutes and costs $400 USD. Cisco publishes neither an item count nor a passing score. The current blueprint is v2.0, which restructured the exam into six domains - On-Premises Call Control is the heaviest at 30%, and Cloud and Hybrid Services is now 25%, reflecting the shift toward Webex Calling. ExamCert has 500–1,000+ free practice questions, a full study guide, and a money-back guarantee.
CLCOR (350-801) Study Materials
CLCOR (350-801) is the Cisco Collaboration core exam. It covers collaboration infrastructure and design, SIP and H.323 signalling with codecs and endpoints, IOS XE voice gateways and media resources, Unified CM call control and CUBE, QoS for voice and video, and applications such as Unity Connection and IM and Presence.
500–1,000+ CLCOR Questions
Scenario-based questions covering Infrastructure & Design, Protocols, Codecs & Endpoints, Cisco IOS XE Gateway & Media Resources, Call Control, QoS, Collaboration Applications
Detailed Explanations
Every answer explained so you understand the why behind Infrastructure & Design, Protocols, Codecs & Endpoints, Cisco IOS XE Gateway & Media Resources and more
Weekly Updates
New questions added weekly, aligned to the current 350-801 exam objectives
How to Prepare for CLCOR
Follow our proven study strategy used by thousands of successful candidates
What's Included
- ✓500–1,000+ exam-style practice questions
- ✓10 complete practice sets
- ✓Free comprehensive study guide
- ✓Detailed explanations for every question
- ✓Weekly question updates
- ✓Progress tracking & weak area analysis
Study Tips from Top Scorers
- 1.Score 85%+ consistently on practice tests before booking your exam
- 2.Review explanations for BOTH correct and wrong answers
- 3.Use the Study Guide for quick revision 2-3 days before exam day
- 4.Focus extra time on domains where your scores are lowest
- 5.Take timed practice sets to build exam-day stamina
CLCOR (350-801) Exam Domains
120 minutes. Cisco does not publish an item count or a passing score. Exam fee: $400 USD. Exam topics v2.0, six domains.
Infrastructure and Design
On-premises, hybrid and cloud collaboration design, the role of edge devices, the Communications Manager cluster upgrade process, and troubleshooting security and network components.
Protocols and Endpoints
Deploying endpoints and soft clients on-premises and in the cloud, troubleshooting SIP, and troubleshooting endpoint registration on CUCM and CUBE.
On-Premises Call Control
Call routing in Cisco UCM, globalized call routing, toll-fraud prevention, diagnosing misconfigured dial plans with monitoring tools, Cisco USM APIs and Unity Connection.
Voice Gateways and Session Border Controllers
Configuring gateway and SBC elements, troubleshooting IOS XE dial plans including dial-peer matching, translation rules and SIP profiles, and IOS XE media resources.
Cloud and Hybrid Services
The Webex Suite across calling, meetings and messaging, call routing in Webex Calling, toll-fraud prevention on Webex Calling, and configuring cloud meetings and messaging.
Media and QoS
Troubleshooting media quality such as one-way or choppy audio and video artefacts, QoS for signalling and media over wired and wireless, trust boundaries, and LLQ.
Why CLCOR?
CLCOR (350-801) is the Cisco Collaboration core exam. A respected Cisco credential for Collaboration Engineer, Unified Communications Engineer, Voice Engineer.
Free vs Premium CLCOR (350-801) Practice Questions
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- ✓ 3 full question sets (100+ questions)
- ✓ Complete CLCOR study guide
- ✓ CLCOR objectives reference
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- ✓ All 500+ practice questions
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Who Is the CLCOR Exam For?
Target Audience
For collaboration engineers implementing Cisco voice and video: call control and dial plans, gateways and SIP trunks, endpoints and codecs, QoS, and the surrounding applications.
Recommended Prerequisites
- •No formal prerequisite; this is the CCNP/CCIE Collaboration core exam
- •Recommended: 3-5 years working with Cisco collaboration
- •Understanding of IP telephony and QoS fundamentals
Official Exam Details
Format: Multiple choice, drag-and-drop & simulation items (Pearson VUE)
People Also Ask About 350-801
Quick answers to the most common questions
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What Our Users Say About CLCOR
"The Infrastructure & Design questions were exactly like the real 350-801 exam. Passed on my first attempt!"
"Protocols, Codecs & Endpoints and Cisco IOS XE Gateway & Media Resources questions were spot-on, and the clear explanations made the tough topics click."
"The realistic scenarios helped me master Infrastructure & Design fast. Comprehensive and fully up to date for 2026."
"The Collaboration Applications questions filled the gaps in my knowledge. I scored well above the passing mark."
"Cisco IOS XE Gateway & Media Resources questions felt realistic. The practice sets cover every 350-801 objective thoroughly."
"Best CLCOR prep app I found. Weekly updates kept everything aligned with the latest exam objectives."
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350-801 2026
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