The ShoreTel Salesforce.com Call Center Adapter allows Salesforce users to integrate call control capabilities directly into their Salesforce environment. This provides benefits like shorter call times and improved agent productivity. The adapter displays a customizable call control tool that lets users place and manage calls directly from Salesforce records. It also provides screen popups with customer information when calls come in. These features aim to improve how agents handle calls and collaborate in real-time to better serve customers.