Webex Edge Connect is a service that allows a customer to establish a direct, private connection from their network to a Webex data center. This is achieved through a dedicated connection to the Cisco Webex cloud, which improves the performance and reliability of Webex Meetings, Calling, and Teams services by reducing latency and jitter, ensuring better quality of service for real-time communications. It is particularly useful for large organizations that need consistent and high-quality connections to Webex services.