Definition
Computer-Telephony Integration (CTI) in Salesforce is the technology that connects telephone systems to the Salesforce platform, enabling agents to manage phone calls from within the Salesforce interface. CTI provides features such as click-to-dial, screen pops (automatic display of caller information), call logging, call transfer, and conference calling, all integrated into the Service Console or Sales Console using Open CTI or partner CTI adapters.
Real-World Example
a CRM manager at Summit Group uses Computer-Telephony Integration (CTI) to centralize important business data in one place. With Computer-Telephony Integration (CTI) configured to match their workflow, the team can quickly find relevant information, track changes over time, and generate reports that drive strategic decisions.
Why Computer-Telephony Integration (CTI) Matters
CTI is the umbrella concept for connecting telephone systems to Salesforce so that calls and CRM data live in the same agent experience. The integration typically uses Salesforce's Open CTI API, which is a JavaScript-based browser API that telephony vendors call to drive Salesforce-side behavior: pop a record on incoming call, log call activity, dial out from a button click, transfer or conference. Older orgs may still use desktop CTI adapters, but Open CTI is the modern standard.
CTI is most common in Service Cloud deployments where agents handle high call volumes and need fast access to caller context. The value comes from eliminating context-switching: without CTI, an agent answers a call, then has to search Salesforce for the caller, then start typing notes. With CTI, the caller's record is on screen the moment the call connects, and the call gets logged automatically when it ends. Service Cloud Voice takes this further by bundling Amazon Connect telephony with the integration, turning CTI from a custom build into an out-of-the-box product.
How Organizations Use Computer-Telephony Integration (CTI)
- •Summit Group — Built a CTI integration with their existing phone system using a partner-provided Open CTI adapter. Agents now handle calls from inside the Service Console with screen pops, click-to-dial, and automatic call logging, eliminating the dual-screen workflow they had before.
- •QuickAssist — Migrated from a legacy desktop CTI adapter to a browser-based Open CTI integration during their move to Lightning Experience. The browser-based approach removed the client software they used to install on every agent laptop.
- •ShieldGuard Security — Implemented Service Cloud Voice with Amazon Connect as their bundled CTI solution. The all-in-one approach cut implementation time significantly compared to wiring up a custom integration with their previous phone system.