Avaya Aura® Communication Applications Support Exam: 72300X Exam
"Avaya Aura® Communication Applications Support Exam", also known as 72300X exam, is a Avaya Certification. With the complete collection of questions and answers, iPassleader has assembled to take you through 95 Q&As to your 72300X Exam preparation. In the 72300X exam resources, you will cover every field and category in ACSS Certification helping to ready you for your successful Avaya Certification.
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- Updated on: Nov 02, 2026
- No. of Questions: 95 Questions & Answers
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- Updated on: Nov 02, 2026
- No. of Questions: 95 Questions & Answers
In 2026, certification continues to be a practical way to prove your skills to employers, and the 72300X exam is no exception. iPassleader gives you 95 verified practice questions for the Avaya Aura® Communication Applications Support exam, so your preparation is as targeted as the credential itself.
Avaya 72300X Exam Overview:
| Certification Vendor: | Avaya |
|---|---|
| Exam Name: | Avaya Aura® Communication Applications Support Exam |
| Exam Number: | 72300X |
| Real Exam Qty: | 60 - 66 |
| Exam Price: | 125 USD |
| Related Certifications: | Avaya Aura Session Manager & System Manager Avaya Aura Core Components Support |
| Passing Score: | 68% - 70% |
| Certificate Validity Period: | 2 - 3 years |
| Exam Format: | Multiple Answer, Scenario-Based, Drag-and-Drop, Multiple Choice |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Recommended Training: | Official Avaya Training 22505 |
| Exam Registration: | Avaya Learning Portal Pearson VUE Registration |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or Onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; recommended knowledge of VoIP, SIP, Avaya Aura basics |
| Official Syllabus URL: | https://www.avaya-learning.com/lms/#/training/catalog/offering/22505 |
Avaya 72300X Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Troubleshooting & Tools | 30% | - Methodology and utilities
|
| Configuration & Operation | 25% | - Application configuration
|
| Call Flows & Signaling | 25% | - SIP signaling and routing
|
| Architecture & Components | 20% | - Avaya Aura Communication Applications Architecture
|
Your 72300X Questions Answered
The Avaya Aura® Communication Applications Support exam requires a score of 68% - 70% to pass, and the official registration fee is 125 USD. Planning around both numbers helps you set a realistic budget and study schedule.
We believe useful study material should be accessible to every candidate, whatever their budget. That is why our prices are kept reasonable, why a free demo is open to everyone, and why discounts run from time to time — quality preparation should never be a privilege reserved for the few.
This package includes 95 practice questions for the Avaya Aura® Communication Applications Support exam. Every answer is verified by an experienced team of experts, so you can trust what you study.
You can contact our customer service online or describe your problem by email, and you will receive a reply with a solution as quickly as possible. Whether your question is about purchasing, downloading, or using the material, our staff treats your time as a priority and works the issue through with you until it is resolved.
You can register for the Avaya Aura® Communication Applications Support exam through the official channels:
Many candidates combine practice questions with official training. Recommended options include:
The Avaya Aura® Communication Applications Support exam contains 60 - 66 questions, and you will have 90 minutes minutes to complete them. Practicing under the same time pressure makes the real exam feel like a rehearsal.
No mandatory prerequisites; recommended knowledge of VoIP, SIP, Avaya Aura basics
You can confirm the current eligibility requirements on the official 72300X exam page before you register.
The Avaya Aura® Communication Applications Support practice questions are organized around the official exam objectives. Key topics include:
- Call Flows & Signaling (25%)
- Architecture & Components (20%)
- Troubleshooting & Tools (30%)
Targeted practice against these topics is far more efficient than unfocused reading.
Avaya Aura® Communication Applications Support Sample Questions:
Which statement about Remote Workers on Avaya Session Border Controller for Enterprise (SBCE) is true?
- A. With SBCE, Remote Workers have to come to the office to get new firmware on their phones.
- B. With SBCE, Remote Workers must use a different dial plan to Office Workers.
- C. With SBCE, Remote Workers have less telephone features available compared to Office Workers.
- D. With SBCE, Remote Workers no longer need to use Virtual Private Network (VPN).
Correct Answer: D 🗳️
Which three statements about the Avaya Session Border Controller for Enterprise (SBCE) are true? (Choose three.)
- A. Remote Worker and SIP Trunking can use the same IP addresses for both services.
- B. You must use HTTPS as opposed to HTTP when web browsing to the Element Management System (EMS).
- C. You can SSH to Avaya Session Border Controller for Enterprise using PuTTY with standard port 22.
- D. Split horizon DNS with FQDN is recommended to allow smartphones to seamlessly register with Avaya Session Border Controller for Enterprise, when out of range of Wi-Fi over the Mobile network, and register direct with Avaya Aura® Session Manager when connected to a corporate Wi-Fi.
- E. When ignoring traffic considerations, it is possible to co-reside WebRTC, Remote Worker, and SIP Trunking applications on the same Avaya Session Border Controller for Enterprise (SBCE).
Correct Answer: B,C,D 🗳️
After completing Discipline 4, Determining Root Cause, of the 8D Troubleshooting Methodology, what is the next discipline to be completed?
- A. Discipline 5 - Implement Corrective Actions
- B. Discipline 5 - Implement a Work-around
- C. Discipline 5 - Prevent Recurrences
- D. Discipline 5 - Choose Corrective Actions
Correct Answer: D 🗳️
Which statement about Avaya Session Border Controller (SBC) is true?
- A. The Avaya SBC is the enabling and secure pivot point for H.323 Communications in and out of the Enterprise.
- B. The Avaya SBC is the enabling and secure pivot point for SIP Communications in and out of the Enterprise.
- C. The Avaya SBC secures and authenticates Integrated Services Digital network (ISDN) calls placed to/from the Public Switched Telephone Network (PSTN).
- D. The Avaya SBC is a service within System Manager (SMGR) to support deployments.
Correct Answer: B 🗳️

Refer to the exhibit.
In the Cluster Administration screen of a PresenceServices cluster, when you try to change the cluster state to Accept New Service, you receive the error:
Servers that are not in License Restricted mode assigned to the cluster are below the Minimum number of required servers.
You check that a server has been administered under Breeze > Server Administration which shows green check under License Mode, and a System State of Denying.
Which action needs to be taken to solve this problem?
- A. Under Avaya Breeze > Server Administration, select the server and change the System State to Accept New Service, then return to the Cluster Administration screen and set the cluster to Accept New Service.
- B. Edit the cluster to change the cluster profile from Core Platform to General Purpose.
- C. Edit the Cluster, access the Servers tab, and assign the server to the cluster; then set the cluster to Accept New Service.
- D. Obtain and install an Avaya Breeze™ license on webLM with more instances of Avaya Breeze™ nodes.
Correct Answer: A 🗳️
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