A knowledge base article about E-Fax Service, Not Supported provided by the UC Berkeley IT Service Hub - Knowledge Portal
We currently do not support an eFax solution. There are currently no campus supported alternatives. We also find that there is not a high demand for this service on campus.
For departments who needs this service, we encourage them to look into using something like
efax.com service for direct support.
Thank you
IST Telecom Support Services