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Updated: Aug 02, 2026
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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 |
| Related Certifications: | Avaya Aura Core Components Avaya Aura System Administration |
| Exam Format: | Multiple choice, Scenario-based questions |
| 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:
| Section | Objectives |
|---|---|
| System Overview | - Avaya Aura Communication Manager Architecture - Core Components and Integration |
| Dial Plan Configuration | - Dial Plan Analysis and Routing - Numbering Plan Administration |
| System Administration | - Class of Service and Class of Restriction - User and Extension Management |
| Trunking and Connectivity | - Gateway and Network Integration - SIP and ISDN Trunks |
| Maintenance and Troubleshooting | - Fault Isolation and Recovery Procedures - System Monitoring and Diagnostics |
Avaya Aura Communication Manager Administration Online Test R8.1 Sample Questions:
1. What does the Class of Service (COS) setting control?
A) the capabilities or limits of calling privileges
B) the pre-defined features that a user can access and use
C) the level of service that the user will receive
D) the applications that a user can access and use
2. Each entry on an Abbreviated Dialing List can have how many characters?
A) 24
B) 16
C) 28
D) 15
3. Which COR is assigned by default when adding a new station?
A) 1
B) 3
C) 10
D) 0
4. Which character is an acceptable "special character" that can represent the start of a FAC?
A) Star (*) sign
B) Ampersand (&) sign
C) Caret (^) sign
D) Exclamation (I) sign
5. Which two main interfaces are used for Communication Manager administration?
(Choose two.)
A) Linux CLI
B) SAT
C) COS.
D) IPSI
E) SMI
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: A,B |
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