The 700-038 Advanced Collaboration Architecture Field Engineer exam targets field engineers and systems integrators responsible for deploying complex Cisco enterprise communication environments. Candidates must demonstrate technical proficiency in integrating Cisco Unified Communications Manager, Webex Meetings, Webex Teams, and Cisco Meeting Server within hybrid cloud architectures. Technical objectives focus on configuring session border controllers, implementing Quality of Service policies, managing Jabber endpoints, and orchestrating API-driven automation for cloud-based collaboration workflows. Practitioners must validate end-to-end call control, video interoperability, security protocols, and directory synchronization services to ensure high-availability performance across dispersed organizational infrastructures while troubleshooting multifaceted voice, video, and data transmission issues.