The Avaya Aura Core Components Support Exam evaluates Network Engineers and System Administrators on their proficiency in managing, configuring, and troubleshooting complex unified communications environments. Candidates must demonstrate deep technical expertise in Session Manager, System Manager, Communication Manager, and Aura Presence Services. The assessment covers SIP signaling protocols, H.323 architecture, and Public Switched Telephone Network (PSTN) connectivity via Avaya gateways. Mastering the deployment of SIP trunks, implementing centralized user administration, and executing comprehensive fault isolation procedures across the distributed Avaya Aura core infrastructure are essential requirements. Technical competency in database synchronization, license management, and security hardening protocols remains critical for maintaining system integrity.