--- title: "Click to Call with CTI" slug: "click-to-call-with-cti" updated: 2024-03-14T14:29:44Z published: 2024-03-14T14:29:44Z canonical: "docs.blackthorn.io/click-to-call-with-cti" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.blackthorn.io/llms.txt > Use this file to discover all available pages before exploring further. # Click to Call with CTI In this article, we'll explore the feature that allows users to call within Salesforce! ## What happens when CTI is disabled? When the CTI option is disabled, you won’t be able make any calls. A line over the phone icon also indicates that this feature won’t work. ![Phone 2 black_Click to Call with CTI](https://cdn.document360.io/f977eec0-500f-40a3-b663-724a51f78075/Images/Documentation/Phone%202%20black_Click%20to%20Call%20with%20CTI.png) When the CTI option is enabled, the phone icon and phone number will appear as indicated below. ![Phone 2 blue_Click to Call with CTI](https://cdn.document360.io/f977eec0-500f-40a3-b663-724a51f78075/Images/Documentation/Phone%202%20blue_Click%20to%20Call%20with%20CTI.png) ## Enable CTI in Salesforce 1. Go to Setup. 2. In the Quick Find box, search for and click "Call Centers." 3. Open a Call Center App. (if installed eg: Zoom Phone Call Center) 4. Click **Manage Call Centers Users**. 5. Add a user to the App. 6. Log in to Blackthorn Messaging as the assigned user. 7. Click the Phone Number from Messaging Conversations and make your call. Let's have a quick look! [Embedded content](https://www.youtube.com/embed/WeQl13Vdn8Y)