This Knowledgebase article provides an overview of the Neverfail for RightFax Server Application Module (AM) identifying the features and benefits of this product. Additional detailed information is contained in Knowledgebase article #663 - 'Neverfail for RightFax Server - Application Module - Feature List'.
There is a sister article ( Knowledgebase article #556 - 'Neverfail for RightFax Server - Application Module - Versions') that lists all of the current and supported versions of the AM(X) and the versions of related supported software.
Captaris RightFax Server is a comprehensive network fax solution, which can be installed with a backend SQL Server (either local or remote). The AM(X) protects the local RightFax services and all configuration information.
The AM(X) does not provide a filter discovery component.