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  • 21450T (Avaya Aura Communication Manager Administration Online Test R8.1)
Exam Code: 21450T
Exam Name: Avaya Aura Communication Manager Administration Online Test R8.1
Certification Provider: Avaya
Corresponding Certification: Avaya Aura Administration

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21450T

Updated: Oct 15, 2026

No. of Questions: 70 Questions & Answers with Testing Engine

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Avaya 21450T Exam Overview:

Certification Vendor:Avaya
Exam Name:Avaya Aura Communication Manager Administration Online Test R8.1
Exam Number:21450T
Available Languages:English
Exam Format:Multiple choice, Scenario-based questions
Related Certifications:Avaya Aura System Administration
Avaya Aura Core Components
Recommended Training:Avaya Learning Training Courses
Exam Registration:Avaya Learning Official Portal
Sample Questions:Avaya 21450T Sample Questions
Exam Way:Online proctored exam
Pre Condition:Recommended familiarity with Avaya Aura Communication Manager fundamentals and basic telephony concepts
Official Syllabus URL:https://www.avaya.com

Avaya 21450T Exam Syllabus Topics:

SectionObjectives
System Administration- Class of Service and Class of Restriction
- User and Extension Management
Maintenance and Troubleshooting- System Monitoring and Diagnostics
- Fault Isolation and Recovery Procedures
System Overview- Avaya Aura Communication Manager Architecture
- Core Components and Integration
Dial Plan Configuration- Numbering Plan Administration
- Dial Plan Analysis and Routing
Trunking and Connectivity- Gateway and Network Integration
- SIP and ISDN Trunks

Avaya Aura Communication Manager Administration Online Test R8.1 Sample Questions:

Question #1

You are creating a new ISDN trunk group in a production system and you want to know the capacity and features that are enabled in the installed license file of the system.
Which command will provide this information?

  • A. display system-parameters maintenance
  • B. display system-parameters security
  • C. display system-parameters features
  • D. display system-parameters customer-options
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Explanation: Only visible for SurePassExams members. You can sign-up / login (it's free).

Question #2

Which COR is assigned by default when adding a new station?

  • A. 10
  • B. 0
  • C. 3
  • D. 1
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #3

Which command must be used to define the system internal number scheme of the extensions?

  • A. change node-names ip
  • B. change dialplan parameters
  • C. change uniform-dialplan
  • D. change dialplan analysis
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #4

Which three Abbreviated Dialing list types are valid types? (Choose three.)

  • A. System
  • B. Personal
  • C. Global
  • D. Network
  • E. Group
Reveal Solution  Discussion  0

Correct Answer: A,B,E  🗳️

Question #5

Which two main interfaces are used for Communication Manager administration?
(Choose two.)

  • A. SMI
  • B. SAT
  • C. Linux CLI
  • D. IPSI
  • E. COS.
Reveal Solution  Discussion  0

Correct Answer: B,C  🗳️

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