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72300X Online Test Engine

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  • Total Questions: 95
  • Updated on: Oct 25, 2026
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  • Total Questions: 95
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72300X PDF Practice Q&A's

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  • Total Questions: 95
  • Updated on: Oct 25, 2026
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Free demo, instant email delivery, three study formats, a year of free updates, and a refund policy with clear terms — ITCertMagic wraps the entire Avaya Aura® Communication Applications Support preparation into one purchase. Your part is simple: work through the 95 practice questions for the 72300X exam, current for 2026.

Avaya 72300X Exam Overview:

Certification Vendor:Avaya
Exam Name:Avaya Aura® Communication Applications Support Exam
Exam Number:72300X
Certificate Validity Period:2 - 3 years
Available Languages:English
Exam Format:Drag-and-Drop, Scenario-Based, Multiple Answer, Multiple Choice
Exam Price:125 USD
Passing Score:68% - 70%
Real Exam Qty:60 - 66
Related Certifications:Avaya Aura Session Manager & System Manager
Avaya Aura Core Components Support
Exam Duration:90 minutes
Recommended Training:Official Avaya Training 22505
Exam Registration:Pearson VUE Registration
Avaya Learning Portal
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:

SectionWeightObjectives
Call Flows & Signaling25%- SIP signaling and routing
  • 1. Branch survivability mechanisms
    • 2. Call flow across core components
      • 3. ASBCE remote worker and SIP trunking
        Troubleshooting & Tools30%- Methodology and utilities
        • 1. Component-specific tools: Breeze, ASBCE, AES, AAM
          • 2. Avaya GSS/8D troubleshooting framework
            • 3. Log analysis, alarms, trace captures
              Configuration & Operation25%- Application configuration
              • 1. Avaya AES and TSAPI links
                • 2. Avaya Aura Experience Portal (AAEP)
                  • 3. Avaya Aura Messaging (AAM)
                    Architecture & Components20%- Avaya Aura Communication Applications Architecture
                    • 1. System Manager, Session Manager integration
                      • 2. Avaya Breeze® platform and WebRTC snap-in
                        • 3. Avaya Presence Services

                          Your Avaya Aura® Communication Applications Support Exam Questions Answered

                          There is, and we recommend it. ITCertMagic posts a free demo of the Avaya Aura® Communication Applications Support questions on the product page — download it or leave your email and we will send it over. Buying includes 365 days of free updates; when that year runs out, you can extend the update service at a 50% discount from your member zone.

                          The passing mark for the Avaya Aura® Communication Applications Support exam is 68% - 70%, and one attempt costs 125 USD. Retakes are charged at full price again, so walking in underprepared is an expensive mistake. A practical safeguard: rehearse with ITCertMagic practice questions until your timed mock scores clear 68% - 70% with room to spare, then book the real 72300X exam.

                          Registration is handled through Avaya's official channels:

                          Delivery format for the exam itself: Online proctored or Onsite at Pearson VUE test centers. Pick whichever option fits your situation when scheduling.

                          Avaya structures the Avaya Aura® Communication Applications Support exam around 4 domains. The heaviest hitters are Configuration & Operation (25% of the exam), Troubleshooting & Tools (30% of the exam), Architecture & Components (20% of the exam). Start your revision where the weight is, and scroll up to the outline section on this page for the complete topic list.

                          The 72300X exam is the official Avaya assessment that awards the ACSS - Avaya Aura Communication Applications Support certification — a credential at the Specialist / Professional level. Passing it proves vendor-validated skills that employers actively look for. It belongs to a broader track that includes Avaya Aura Core Components Support, Avaya Aura Session Manager & System Manager, making it a solid anchor for further certifications.

                          Delivery first: your 72300X product downloads instantly, and a copy reaches your email within one minute of payment. Nothing after 2 hours (spam folder checked)? Contact our online service and we will resolve it at once. Install limits do not exist — use as many computers as you like. On refunds: if you sit the corresponding 72300X exam within 60 days of purchase and fail, you qualify for a full refund. File the claim within 2 days after the exam with a scanned enrollment slip and the official Score Report PDF; processing completes within 7 days. The guarantee excludes attempts made within 3 days of purchase, downloads never used in an actual exam, free materials, and expired orders, and the candidate name must match the payer name. Rather keep studying? Swap your product for two free exam products of equal value — your original purchase keeps its update service either way.

                          Expect 60 - 66 questions within 90 minutes on the Avaya Aura® Communication Applications Support exam. Divide the two and the pace is unforgiving — there is little slack for second-guessing. Build speed deliberately: run full-length timed sessions in the ITCertMagic test engine, practice marking hard questions for review, and treat every mock as a dress rehearsal for the real 72300X exam.

                          Avaya points Avaya Aura® Communication Applications Support candidates toward these official training resources:

                          Coursework builds understanding; the 95 practice questions for the 72300X exam from ITCertMagic then prove whether that understanding survives a real testing clock.

                          No mandatory prerequisites; recommended knowledge of VoIP, SIP, Avaya Aura basics Because Avaya can revise these requirements, verify the current rules on the official exam page — https://www.avaya-learning.com/lms/#/training/catalog/offering/22505 — before scheduling your Avaya Aura® Communication Applications Support exam.

                          Avaya Aura® Communication Applications Support Sample Questions:

                          traceSBC is a tool that can be used to trace the calls that cross through the Avaya Session Border Controller (SBC), calls to the public network, or calls from the public network.
                          Which two statements describe another function of traceSBC? (Choose two.)

                          • A. traceSBC command can be used from CLI ipsec user
                          • B. traceSBC can be used to view STUN/TURN messages.
                          • C. traceSBC can trace SIP trunk calls but not Remote Workers calls at the same time
                          • D. traceSBC parses Avaya SBCE log files and displays SIP and PPM messages, you can use the tool even in case of TLS and HTTPS
                          • E. traceSBC can only be used to view PPM messages if they are transported using HTTP instead HTTPS
                          Reveal Solution  Discussion  0

                          Correct Answer: B,D  🗳️

                          After you finish the Avaya Breeze ™ installation you notice that the host name is incorrect.
                          How can you change the hostname in Avaya Breeze ™?

                          • A. Using SSH client login to the Breeze server and run the command CEnetSetup
                          • B. Using System Manager (SMGR), navigate to Breeze > Server Administration
                          • C. Using System Manager (SMGR), navigate to Elements > Routing > SIP Entity
                          • D. Using SSH client login to the SMGR server and run the command CEnetSetup
                          Reveal Solution  Discussion  0

                          Correct Answer: A  🗳️

                          A company is deploying an Avaya Session Border Controller for Enterprise (SBCE) for their Remote Workers only. The Remote Workers use 9640 hard phones which need to have 46xxsettings.txt downloaded to them.
                          What is the minimum number of IP-addresses they need to assign to their private and public Network Interface Cards (NICs)?

                          • A. 1 IP-address to their private NIC, and 1 IP-address to their public NIC.
                          • B. 2 IP-addresses to their private NIC, and 1 IP-address to their public NIC.
                          • C. 2 IP-addresses to their private NIC, and 2 IP-addresses to their public NIC.
                          • D. 1 IP-address to their private NIC, and 2 IP-addresses to their public NIC.
                          Reveal Solution  Discussion  0

                          Correct Answer: A  🗳️

                          A customer called in stating that none of their users can IM or see each other's Presence. After troubleshooting you discover that default gateway of the Avaya Breeze ™ SM100 has the wrong IP Address in the configuration.
                          Where would you go to correct this problem?

                          • A. Use Avaya Aura® System Manager web GUI to access the Engagement Development Platform < Server Administration, and edit the Server Instance.
                          • B. Use SSH to Avaya Breeze ™, and use theroutecommand to correct the routing table.
                          • C. Use Avaya Aura® System Manager web GUI to update the SIP Entity screen.
                          • D. Use SSH to Avaya Breeze ™, and run SMnetSetup.
                          Reveal Solution  Discussion  0

                          Correct Answer: A  🗳️


                          Refer to the exhibit.
                          After some system maintenance was completed over the weekend, a customer calling from the office states they hear a fast busy when trying to access their voicemail.
                          Avaya support verifies local network connectivity is up and Avaya Aura® Messaging server is registering no alarms. A SIP trace displays a 404 Not Found error message.
                          Based on what is already working, to where can the issue potentially be isolated?

                          • A. network outage
                          • B. endpoint routing configuration issue
                          • C. routing configuration issues
                          • D. interoperability testing
                          Reveal Solution  Discussion  0

                          Correct Answer: C  🗳️

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