Introduction to CPaaS Fax
Discover the fundamental concepts and functionalities of CPaaS (Communication Platform as a Service) Fax, its prerequisites and access control, allowing you to understand the benefits and implementation of this technology in the modern business landscape.
-
OSS/BSS Answers
Access Control Security Hub Admin Audit B3Network Master Account Channel App Contract App Customer App Discount App Edge Server File Management Finance App Invoice App Number Management Payment Portal Settings Price List Product App Release V2 SMS Gateway Supplier App Support Center Support Hub Business Hub Sales Hub Finance Hub
- App Model - Organization Management
- App Model - Communication Apps Answers
- License Model - Organization Management
-
License Model - CPaaS Solution Answers
Phone System - Admin Guide Phone System - End-user Guide Mobile App Desktop App Web Phone Omni-Channel Auto Attendant - Admin Guide Developer Hub - Admin Guide Microsoft Teams Operator Connect - Admin Guide Microsoft Teams Direct Routing - Admin Guide Contact Center - Supervisor Guide Contact Center - Agent Guide SIP Trunk CPaaS - SIP Trunk Power SIP Trunk CPaaS Fax CPaaS Hotdesking Contact Campaign File Explorer Power Mobile App Files App Campaign App Data Compliance
- Telcoflow
- Integrations Answers
- Updated Regulations
- Ideas Portal
Table of Contents
While the utilization of traditional fax machines has significantly diminished, many large enterprises continue to incorporate faxing as an integral component of their corporate infrastructure.
Although modern fax machines now support advanced features like fax-to-email and vice versa, our emphasis in developing a fax solution centers on optimizing the fax-to-email functionality.
This approach caters to the evolving needs of enterprises, allowing for seamless integration with contemporary communication systems while addressing the occasional necessity for faxing within a corporate environment.
Prerequisites
Base License: Fax
Add-on License: Number (only 1 add-on per base license)

Access Control
With Permission V2, access is managed by role and by the selected fax account.
- Owner: has full access to all fax accounts and settings.
- Fax Admin: can view, edit and manage access to fax accounts. Admins with access through the legacy Fax Permission Group are migrated to this role.
- Assigned users: Admins and Members can be assigned to specific fax accounts. Existing access to specific fax numbers is retained during migration.
To assign or remove users, you must be the Owner or have permission to manage access for the selected fax account. Viewing a fax account does not by itself grant permission to manage other users.
Assign a user to a fax account
- Open Fax on the portal.
- Select Account and open the fax number.
- Beside Assigned users, select the edit icon.
- In Assign user, use Select user to find and select an Admin or Member.
- Select Assign.
- Check that the user appears in the assigned-user list.
You can assign up to 50 users to a fax account.
Remove access
- Open the edit dialog beside Assigned users.
- Remove the user from the selected list.
- Select Assign to save.
Removing the user revokes their assigned access to that fax account.

For account information, access management and email settings, see CPaaS Fax — Account.
Earlier interface recording
The recording below is retained for reference. Follow the steps above for the current Assigned users controls.
