Due to the need for Fax communication technology, and to deal with incoming and outgoing Fax digitally, the fax service has been developed and linked to the PBX system through (FaxoIP) technology, so that faxes can be received through the university’s e-mail, and sent through computers, without the need to use traditional fax machines, which saves fax machine costs and resources such as inks and papers and facilitates document archiving and follow-up.