Planning a CTI System is a four-layer exercise. The technical install is the smaller part; the operational design (queues, skills, monitoring, escalation) is what determines whether it succeeds at scale.
- Pick the phone platform
Cloud telephony, Service Cloud Voice (Amazon Connect), or on-prem PBX. Drive the choice from existing vendor relationships, latency requirements, and regulatory residency.
- Pick the CTI Connector for the platform
Each phone platform has one or more Salesforce Connectors. Install the vendor Connector or use SCV native.
- Register the Call Center
Import the Call Center definition file. Configure softphone settings and screen pop rules.
- Assign users and configure permissions
Map agents and supervisors to the Call Center. Grant Open CTI permissions through permission sets.
- Build the Salesforce business logic
Configure Flows for after-call wrap-up, build reports on Voice Call or Task, create custom Lightning components for the agent workspace.
- Set up monitoring and SLA reports
Build dashboards for call volume, average handle time, screen pop success rate, and adapter errors. Configure alerts on threshold breaches.
- CTI System problems can come from any of the four layers. Diagnosis requires checking phone, adapter, Salesforce config, and business logic separately.
- The boundary between phone-platform issues and Salesforce-side issues is sometimes fuzzy. Vendor support contracts should cover end-to-end troubleshooting.
- Salesforce sandbox refresh resets some Call Center configuration; document the post-refresh setup steps for sandbox-driven workflows.
- Multiple CTI Systems in one org are supported but operationally complex. Avoid unless there is a specific business reason.
- Migration between CTI Systems usually requires a parallel-run period where both systems are active. Plan licensing, support, and reporting for the overlap.