Fax services must be explicitly activated for subscribers before they can send or receive faxes. This activation and the custom settings may be set on Sipwise C5 Web panel in the following way (as an administrator):
In both sections Fax2Mail and SendFax and Mail2Fax there is a field:
This must be changed from
yes if the particular fax service must be
When fax services have been activated the user sees a summary of settings in FaxFeatures section on his Preferences page:
Details of Fax2Mail, SendFax and Mail2Fax settings are described in subsequent paragraphs.