The 7491X exam evaluates the technical proficiency of systems engineers and support specialists responsible for deploying and maintaining Avaya Aura Call Center Elite and Elite Multichannel environments. Candidates must demonstrate advanced competency in configuring Automatic Call Distribution vectors, skill-based routing strategies, and vector directory numbers. The assessment covers the integration of Avaya Aura Communication Manager, Call Management System, and Elite Multichannel software modules within complex enterprise telephony architectures. Technical tasks include troubleshooting multi-channel routing flows, managing agent administration databases, diagnosing synchronization issues between CTI servers and multimedia gateways, and optimizing high-availability configurations for resilient, mission-critical contact center operations.