Are extensions used in the same way as DIDs in Genesys Cloud?

• A. Yes, they work the same
• B. No, extensions can only be used internally
• C. Yes, but only for outbound calls
• D. No, extensions are not applicable

Answer: (B)

Extensions in Genesys Cloud are distinct from Direct Inward Dialing (DID) numbers in how they are utilized within the system. Extensions serve primarily to enable internal communication among users within an organization. They are generally used for making and receiving calls between users inside the Genesys Cloud environment.

On the other hand, DIDs are external telephone numbers that allow calls to be directed to specific users within the organization from outside callers. This means DIDs can be dialed from outside the organization, enabling communication from clients or customers to specific extensions or users.

The difference lies in accessibility: while extensions facilitate internal communication, DIDs provide a bridge for external access to those same internal users. This distinction highlights why extensions are considered to be limited to internal usage, whereas DIDs are designed for external call routing. Understanding these roles ensures effective management of communication strategies in organizations using Genesys Cloud.