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Updated: Jul 22, 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 |
|---|---|
| Topic 1: System Administration | - Class of Service and Class of Restriction - User and Extension Management |
| Topic 2: Maintenance and Troubleshooting | - Fault Isolation and Recovery Procedures - System Monitoring and Diagnostics |
| Topic 3: Dial Plan Configuration | - Dial Plan Analysis and Routing - Numbering Plan Administration |
| Topic 4: Trunking and Connectivity | - SIP and ISDN Trunks - Gateway and Network Integration |
| Topic 5: System Overview | - Avaya Aura Communication Manager Architecture - Core Components and Integration |
Avaya Aura Communication Manager Administration Online Test R8.1 Sample Questions:
1. Which Facility Restriction Level (FRL) gives the lowest level of permissions?
A) 0
B) 1
C) 7
D) 8
2. 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 dialplan analysis
D) change uniform-dialplan
3. A customer wants to connect two branch offices with an ISDN trunk, where each branch office has a PBX system.
Which Service Type should be selected when configuring the trunk?
A) Tandem
B) Direct Inward Dial (DID)
C) Tie
D) Central Office (CO)
4. Which Communication Manager SAT command must be used to backup changes
made in volatile RAM to the hard disk, so that in case of a loss of power, the changes will be available?
A) save translation
B) copy running-configuration startup-configuration
C) save translation startup-configuration
D) copy translation all
5. What does the Class of Service (COS) setting control?
A) the level of service that the user will receive
B) the pre-defined features that a user can access and use
C) the capabilities or limits of calling privileges
D) the applications that a user can access and use
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: C | Question # 4 Answer: A | Question # 5 Answer: B |
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