Enables online users to place and receive Domestic calls through the Public Switched Telephone Network (PSTN). There are base pre-requisites required to purchase this offering.

Office 365 E3 (no Teams), Enterprise Mobility + Security E3, Windows 10/11 Enterprise E3, and more. For Remote Process Automation (RPA). Does not include Microsoft Teams. This licensed suite of products offers users best-in-class productivity across devices while providing IT security and control. This per-user licensed suite of products offers users best-in-class productivity across devices while providing IT security and control.

Office 365 E5, Enterprise Mobility + Security E5, and Windows 10/11 Enterprise E5. This per-user licensed suite of products offers customers the latest, most advanced enterprise security, management, collaboration, and business analytics. Does not include Microsoft Teams. Some features may require Teams Enterprise Standalone.

Office 365 E3, Enterprise Mobility + Security E3, and Windows 10/11 Enterprise E3. This licensed suite of products offers users best-in-class productivity across devices while providing IT security and control.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.

A Client Access License (CAL) is required for each user or device that accesses the server software. Please purchase the appropriate number of user and device CALs for each user or device that accesses the server.