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Incompatible fax?

New Poster

Incompatible fax?

My fax machine does not work with Comcast Digital Voice!!  Is there an adapter I can purchase to make it compatible??
Valued Contributor

Re: Incompatible fax?

The CDV line closely emulates an analog line. Technically, all faxes *should* be compatible with the CDV. I have however seen a couple not work, but this is *VERY VERY VERY* rare (generally old fax machines).



*in other words, there is no such "adapter"*


There is a list of known devices - Hitachi Omni Fax HF18TME is the only fax machine that im aware of.


List of unsupported devices can be found here:




Good luck!

Message Edited by wireaudio on 11-14-2009 10:28 PM