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Avaya 72300X Online Practice Questions and Exam Preparation

72300X Exam Details

  • Exam Code
    :72300X
  • Exam Name
    :Avaya Aura Communication Applications Support
  • Certification
    :Avaya Certifications
  • Vendor
    :Avaya
  • Total Questions
    :93 Q&As
  • Last Updated
    :Jan 12, 2026

Avaya 72300X Online Questions & Answers

  • Question 1:

    You are troubleshooting a TLS link down message between Avaya Aura® Session Manager (SM) and Avaya Session Border Controller for Enterprise (SBCE). Tracing on SM and SBCE reveals a Fatal Error Unknown CA message being sent by SBCE when it receives the Server Identity certificate from SM.

    To solve this problem, which two actions need to be completed? (Choose two.)

    A. Install the Certificate Authority certificate that signed SBCE identity certificate into SM.
    B. Export the SBCE identity certificate and import it into SM.
    C. Add the Certificate Authority certificate into the TLS profile Peer Verification List.
    D. Install the Certificate Authority certificate that signed the SM identity certificate into SBCE.

  • Question 2:

    A customer called is stating they cannot place WebRTC calls. You discover that Avaya Breeze T™ has not been configured to allow Cross-origin Resource Sharing (CORS). How would you allow cross-origin resource sharing for all?

    A. Use SSH to Avaya Breeze ™ and edit the /etc/config.properties file.
    B. Use Avaya Aura® System Manager (SMGR) web GUI to access the Breeze > Configuration > Attributes, then select the webRTC attributes and check the box Allow Cross-origin Resource Sharing.
    C. Use Avaya Aura® System Manager (SMGR) web GUI to access the Inventory > Manage Elements. Edit the Avaya Breeze ™ element, and check the box Allow Cross-origin Resource Sharing.
    D. Use Avaya Aura® System Manager (SMGR) web GUI to access Breeze > Configuration > HTTP Security > HTTP CORS tab, the check the box Allow Cross-origin Resource Sharing for all.

  • Question 3:

    A customer reports that Instant Messaging (IM) and Presence are not working for one or two users. Where would you go to check that IM and Presence have been enabled for the affected users?

    A. Use Avaya Aura® System Manager (SMGR) web GUI to access the Engagement Development Platform > Service Management click on List Presence Users.
    B. Use System Manager (SMGR) web GUI to access User > Users Management > Manage Users > Communication Profile. Ensure that the presence profile is enables and that the right presence server is selected.
    C. Use SSH to Avaya Breeze ™and run “display user xxxx” where xxxx is the station number.
    D. Use Avaya Aura® System Manager (SMGR) web GUI to access User Management > Manage Users > More Actions > Presence Users. Ensure that the presence profile is enables and that the right presence server is selected.

  • Question 4:

    In which two Avaya Aura® Communication Manager (CM) System Administration Terminal (SAT) forms does the SIP domain need to be configured? (Choose two.)

    A. signaling-group
    B. ip-network-region
    C. ip-network-map
    D. trunk-group

  • Question 5:

    A customer reports 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 Breeze < Server Administration, and edit the Server Instance.
    B. Use Avaya Aura® System Manager web GUI to update the SIP Entity screen.
    C. Use SSH to Avaya Breeze ™, and use the route command to correct the routing table.
    D. Use SSH to Avaya Breeze ™, and run SMnetSetup.

  • Question 6:

    You need to make a traceSBC in order to find a SIP trunk issue.

    After logging into the Session Border Controller (SBC) as user ipcs, in which two valid ways can you issue the traceSBC command? (Choose two.)

    A. traceSBC -trunk
    B. su sroot, then enter and finally enter traceSBC -now
    C. su root, then enter and finally enter traceSBC
    D. traceSBC -now
    E. sudo traceSBC

  • Question 7:

    In Avaya Aura® 7 the Avaya Session Border Controller for Enterprise (SBCE) license is installed on a System Manager (SMGR) WebLM server. The EMS points to the WebLM server using a URL. What is the correct syntax of the URL where 135.xxx.xxx.xxx. is the IP address of the SMGR WebLM server?

    A. https://135.xx.xxx.xx:8443/WebLM/LicenseServer
    B. https://135.xx.xxx.xx:8080/LicenseServer
    C. https://135.xx.xxx.xx:52233/WebLM/LicenseServer
    D. https://135.xx.xxx.xx/WebLM

  • Question 8:

    In which way can you check if the Avaya Aura® Messaging (AAM) server is using the correct certificate?

    A. Using AAM SMI, navigate to Administration > Messaging > Security > Server/Application Certificates
    B. Using AAM SMI, navigate to Messaging > Software Management > Software Verification
    C. Using AAM SMI, navigate to Administration > Messaging > Security > Trusted Certificates
    D. Using AAM SMI, navigate to Administration > Server Maintenance > Security > Server/Application Certificates

  • Question 9:

    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 System Manager (SMGR), navigate to Breeze > Server Administration
    B. Using SSH client login to the Breeze server and run the command CEnetSetup
    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

  • Question 10:

    In which way can you check if the Avaya Session Border Controller (SBC) is using the correct server certificate?

    A. Using Avaya SBC, navigate to Dashboard > Security > Certificates
    B. Using System Manager (SMGR), navigate to Services > Security > Certificates
    C. Using Avaya SBC, navigate to Dashboard > TLS Management > Server Profiles
    D. Using System Manager (SMGR), navigate to Dashboard > TLS Management > Certificates

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