Cisco Collaboration Core (350-801) ® 2026
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⚡ Quick Facts
Quick Answer: The CLCOR (350-801) exam has 90-110 questions, a 120 minutes time limit, a Scaled cut score (Cisco does not publish it) passing score, and costs $400 USD. It covers Infrastructure & Design, Protocols, Codecs & Endpoints, Cisco IOS XE Gateway & Media Resources, Call Control. ExamCert has 1000+ 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.
1000+ 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
- ✓1000+ exam-style practice questions
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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
90-110 questions in 120 minutes. Passing score: Scaled cut score (Cisco does not publish it). Exam fee: $400 USD. Format: Multiple choice, drag-and-drop & simulation items (Pearson VUE).
Infrastructure & Design
Collaboration deployment models, licensing, PoE and QoS requirements, NTP and DNS dependencies, and Cisco Unified Communications design.
Protocols, Codecs & Endpoints
SIP and H.323 signalling, RTP and DTMF, audio and video codecs, and endpoint registration and troubleshooting.
Cisco IOS XE Gateway & Media Resources
Voice gateways and dial peers, SIP trunks, MGCP, transcoding and conferencing media resources.
Call Control
Call routing and digit manipulation in Unified CM, globalised call routing, mobility features, and Cisco Unified Border Element.
QoS
Classification and marking for voice and video, queueing and shaping, and end-to-end QoS for collaboration traffic.
Collaboration Applications
Unity Connection voicemail, IM and Presence, Webex integration, and application-level troubleshooting.
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)
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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
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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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